WO2002071639A8 - Systems and methods for error resilient encoding - Google Patents

Systems and methods for error resilient encoding

Info

Publication number
WO2002071639A8
WO2002071639A8 PCT/US2002/006726 US0206726W WO02071639A8 WO 2002071639 A8 WO2002071639 A8 WO 2002071639A8 US 0206726 W US0206726 W US 0206726W WO 02071639 A8 WO02071639 A8 WO 02071639A8
Authority
WO
WIPO (PCT)
Prior art keywords
video data
data stream
methods
systems
error resilient
Prior art date
Application number
PCT/US2002/006726
Other languages
French (fr)
Other versions
WO2002071639A1 (en
Inventor
Ioannis Katsavounidis
Chung-Chieh Kuo
Original Assignee
Intervideo Inc
Ioannis Katsavounidis
Chung-Chieh Kuo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intervideo Inc, Ioannis Katsavounidis, Chung-Chieh Kuo filed Critical Intervideo Inc
Priority to JP2002570429A priority Critical patent/JP2004532540A/en
Priority to EP02721263A priority patent/EP1374430A4/en
Publication of WO2002071639A1 publication Critical patent/WO2002071639A1/en
Publication of WO2002071639A8 publication Critical patent/WO2002071639A8/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234318—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into objects, e.g. MPEG-4 objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/44012—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving rendering scenes according to scene graphs, e.g. MPEG-4 scene graphs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/147—Scene change detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/29—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]

Abstract

The present invention is related to error resilient video encoding. Embodiments of the present invention provide systems (Figure 1B, 100B) and methods for reducing error propagation in a video data stream, for refreshing macroblocks, for reducing frame rates in a video data stream, for generating error correction information for a media stream, for performing bit rate allocation for a video data stream, and for detecting scene changes in a video data stream.
PCT/US2002/006726 2001-03-05 2002-03-05 Systems and methods for error resilient encoding WO2002071639A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002570429A JP2004532540A (en) 2001-03-05 2002-03-05 System and method for error resilient coding
EP02721263A EP1374430A4 (en) 2001-03-05 2002-03-05 Systems and methods for error resilient encoding

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US27344301P 2001-03-05 2001-03-05
US60/273,443 2001-03-05
US27585901P 2001-03-14 2001-03-14
US60/275,859 2001-03-14
US28628001P 2001-04-25 2001-04-25
US60/286,280 2001-04-25

Publications (2)

Publication Number Publication Date
WO2002071639A1 WO2002071639A1 (en) 2002-09-12
WO2002071639A8 true WO2002071639A8 (en) 2003-10-30

Family

ID=27402570

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2002/006865 WO2002071736A2 (en) 2001-03-05 2002-03-05 Systems and methods of error resilience in a video decoder
PCT/US2002/006880 WO2002071640A1 (en) 2001-03-05 2002-03-05 Systems and methods for encoding and decoding redundant motion vectors in compressed video bitstreams
PCT/US2002/006726 WO2002071639A1 (en) 2001-03-05 2002-03-05 Systems and methods for error resilient encoding

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/US2002/006865 WO2002071736A2 (en) 2001-03-05 2002-03-05 Systems and methods of error resilience in a video decoder
PCT/US2002/006880 WO2002071640A1 (en) 2001-03-05 2002-03-05 Systems and methods for encoding and decoding redundant motion vectors in compressed video bitstreams

Country Status (5)

Country Link
US (23) US7133451B2 (en)
EP (3) EP1374430A4 (en)
JP (10) JP2004532540A (en)
AU (1) AU2002245609A1 (en)
WO (3) WO2002071736A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8881215B2 (en) 2002-12-10 2014-11-04 Ol2, Inc. System and method for compressing video based on detected data rate of a communication channel
US8964830B2 (en) 2002-12-10 2015-02-24 Ol2, Inc. System and method for multi-stream video compression using multiple encoding formats
US9138644B2 (en) 2002-12-10 2015-09-22 Sony Computer Entertainment America Llc System and method for accelerated machine switching
US9314691B2 (en) 2002-12-10 2016-04-19 Sony Computer Entertainment America Llc System and method for compressing video frames or portions thereof based on feedback information from a client device

Families Citing this family (540)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6104754A (en) * 1995-03-15 2000-08-15 Kabushiki Kaisha Toshiba Moving picture coding and/or decoding systems, and variable-length coding and/or decoding system
US6563953B2 (en) * 1998-11-30 2003-05-13 Microsoft Corporation Predictive image compression using a single variable length code for both the luminance and chrominance blocks for each macroblock
IL134182A (en) 2000-01-23 2006-08-01 Vls Com Ltd Method and apparatus for visual lossless pre-processing
US6753929B1 (en) 2000-06-28 2004-06-22 Vls Com Ltd. Method and system for real time motion picture segmentation and superposition
KR100903457B1 (en) 2000-11-29 2009-06-18 브리티쉬 텔리커뮤니케이션즈 파블릭 리미티드 캄퍼니 Transmitting and receiving real-time data
US6765964B1 (en) 2000-12-06 2004-07-20 Realnetworks, Inc. System and method for intracoding video data
US20020126759A1 (en) * 2001-01-10 2002-09-12 Wen-Hsiao Peng Method and apparatus for providing prediction mode fine granularity scalability
US7133451B2 (en) * 2001-03-05 2006-11-07 Intervideo, Inc. Systems and methods for refreshing macroblocks
KR100425676B1 (en) * 2001-03-15 2004-04-03 엘지전자 주식회사 Error recovery method for video transmission system
US20020180891A1 (en) * 2001-04-11 2002-12-05 Cyber Operations, Llc System and method for preconditioning analog video signals
US7209519B2 (en) 2001-04-16 2007-04-24 Mitsubishi Electric Research Laboratories, Inc. Encoding a video with a variable frame-rate while minimizing total average distortion
US7151831B2 (en) * 2001-06-06 2006-12-19 Sony Corporation Partial encryption and PID mapping
US7895616B2 (en) 2001-06-06 2011-02-22 Sony Corporation Reconstitution of program streams split across multiple packet identifiers
US7110525B1 (en) 2001-06-25 2006-09-19 Toby Heller Agent training sensitive call routing system
US7266150B2 (en) 2001-07-11 2007-09-04 Dolby Laboratories, Inc. Interpolation of video compression frames
KR100388612B1 (en) * 2001-07-25 2003-06-25 엘지전자 주식회사 Method of Compressing Packing In Switching System
US7039117B2 (en) * 2001-08-16 2006-05-02 Sony Corporation Error concealment of video data using texture data recovery
JP2003153254A (en) * 2001-08-31 2003-05-23 Canon Inc Data processing apparatus and method, as well as program, and storage medium
US8923688B2 (en) * 2001-09-12 2014-12-30 Broadcom Corporation Performing personal video recording (PVR) functions on digital video streams
KR20040041170A (en) * 2001-09-21 2004-05-14 브리티쉬 텔리커뮤니케이션즈 파블릭 리미티드 캄퍼니 Data communications method and system using receiving buffer size to calculate transmission rate for congestion control
US6956902B2 (en) * 2001-10-11 2005-10-18 Hewlett-Packard Development Company, L.P. Method and apparatus for a multi-user video navigation system
KR100943445B1 (en) * 2001-10-16 2010-02-22 코닌클리케 필립스 일렉트로닉스 엔.브이. Video coding method and corresponding transmittable video signal
US7120168B2 (en) * 2001-11-20 2006-10-10 Sony Corporation System and method for effectively performing an audio/video synchronization procedure
KR101022091B1 (en) * 2001-11-22 2011-03-17 파나소닉 주식회사 Coding method and coding apparatus
JP2005512400A (en) * 2001-11-30 2005-04-28 ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー Data transmission
WO2003053066A1 (en) 2001-12-17 2003-06-26 Microsoft Corporation Skip macroblock coding
KR100460950B1 (en) * 2001-12-18 2004-12-09 삼성전자주식회사 Transcoder and transcoding method
FR2833796B1 (en) * 2001-12-19 2004-04-09 Thomson Licensing Sa METHOD AND DEVICE FOR COMPRESSING VIDEO DATA ENCODED BY VIDEO PACKETS
US7020203B1 (en) * 2001-12-21 2006-03-28 Polycom, Inc. Dynamic intra-coded macroblock refresh interval for video error concealment
US8027470B2 (en) * 2002-01-02 2011-09-27 Sony Corporation Video slice and active region based multiple partial encryption
US7215770B2 (en) 2002-01-02 2007-05-08 Sony Corporation System and method for partially encrypted multimedia stream
US7302059B2 (en) * 2002-01-02 2007-11-27 Sony Corporation Star pattern partial encryption
US7765567B2 (en) 2002-01-02 2010-07-27 Sony Corporation Content replacement by PID mapping
US7292690B2 (en) * 2002-01-02 2007-11-06 Sony Corporation Video scene change detection
US8051443B2 (en) * 2002-01-02 2011-11-01 Sony Corporation Content replacement by PID mapping
US7155012B2 (en) 2002-01-02 2006-12-26 Sony Corporation Slice mask and moat pattern partial encryption
US7376233B2 (en) * 2002-01-02 2008-05-20 Sony Corporation Video slice and active region based multiple partial encryption
US7823174B2 (en) 2002-01-02 2010-10-26 Sony Corporation Macro-block based content replacement by PID mapping
JP4114859B2 (en) 2002-01-09 2008-07-09 松下電器産業株式会社 Motion vector encoding method and motion vector decoding method
FI114527B (en) * 2002-01-23 2004-10-29 Nokia Corp Grouping of picture frames in video encoding
RU2297729C2 (en) * 2002-01-23 2007-04-20 Нокиа Корпорейшн Method for grouping image frames during video decoding
EP1468569B1 (en) * 2002-01-23 2008-03-19 Siemens Aktiengesellschaft Coding of image sequences with a plurality of image blocks and reference images
ATE355704T1 (en) * 2002-01-24 2006-03-15 Koninkl Philips Electronics Nv ERROR CORRECTION IN A DATA STREAM
US7003035B2 (en) * 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
WO2003071783A1 (en) * 2002-02-20 2003-08-28 Koninklijke Philips Electronics N.V. Video information stream distribution unit
GB2386275B (en) * 2002-03-05 2004-03-17 Motorola Inc Scalable video transmissions
KR100846770B1 (en) * 2002-03-05 2008-07-16 삼성전자주식회사 Method for encoding a moving picture and apparatus therefor
KR100850705B1 (en) * 2002-03-09 2008-08-06 삼성전자주식회사 Method for adaptive encoding motion image based on the temperal and spatial complexity and apparatus thereof
EP1345451A1 (en) * 2002-03-15 2003-09-17 BRITISH TELECOMMUNICATIONS public limited company Video processing
AU2003216817A1 (en) * 2002-03-27 2003-10-13 British Telecommunications Public Limited Company Data structure for data streaming system
EP1359722A1 (en) 2002-03-27 2003-11-05 BRITISH TELECOMMUNICATIONS public limited company Data streaming system and method
US20060133514A1 (en) * 2002-03-27 2006-06-22 Walker Matthew D Video coding and transmission
US7151856B2 (en) * 2002-04-25 2006-12-19 Matsushita Electric Industrial Co., Ltd. Picture coding apparatus and picture coding method
JP4135395B2 (en) * 2002-04-26 2008-08-20 日本電気株式会社 Encoded packet transmission receiving method and apparatus and program thereof
US7428684B2 (en) * 2002-04-29 2008-09-23 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Device and method for concealing an error
JP2003348594A (en) * 2002-05-27 2003-12-05 Sony Corp Device and method for decoding image
FR2840495B1 (en) * 2002-05-29 2004-07-30 Canon Kk METHOD AND DEVICE FOR SELECTING A TRANSCODING METHOD FROM A SET OF TRANSCODING METHODS
US20040001546A1 (en) 2002-06-03 2004-01-01 Alexandros Tourapis Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US7450646B2 (en) * 2002-06-04 2008-11-11 Panasonic Corporation Image data transmitting apparatus and method and image data reproducing apparatus and method
US7471880B2 (en) * 2002-07-04 2008-12-30 Mediatek Inc. DVD-ROM controller and MPEG decoder with shared memory controller
US7944971B1 (en) * 2002-07-14 2011-05-17 Apple Inc. Encoding video
EP1535467B1 (en) * 2002-07-15 2017-03-15 Nokia Technologies Oy Method for error concealment in video sequences
US7154952B2 (en) 2002-07-19 2006-12-26 Microsoft Corporation Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures
US7421129B2 (en) 2002-09-04 2008-09-02 Microsoft Corporation Image compression and synthesis for video effects
US8818896B2 (en) 2002-09-09 2014-08-26 Sony Corporation Selective encryption with coverage encryption
JP2004112593A (en) * 2002-09-20 2004-04-08 Pioneer Electronic Corp Data read method, data read device, and program for data read
US7075987B2 (en) * 2002-09-23 2006-07-11 Intel Corporation Adaptive video bit-rate control
US20060126718A1 (en) * 2002-10-01 2006-06-15 Avocent Corporation Video compression encoder
US7321623B2 (en) * 2002-10-01 2008-01-22 Avocent Corporation Video compression system
US7466755B2 (en) * 2002-10-04 2008-12-16 Industrial Technology Research Institute Method for video error concealment by updating statistics
US7027515B2 (en) * 2002-10-15 2006-04-11 Red Rock Semiconductor Ltd. Sum-of-absolute-difference checking of macroblock borders for error detection in a corrupted MPEG-4 bitstream
WO2004043074A1 (en) * 2002-11-04 2004-05-21 Tandberg Telecom As Inter-network and inter-protocol video conference privacy method, apparatus and computer program product
TWI220636B (en) * 2002-11-13 2004-08-21 Mediatek Inc System and method for video encoding according to degree of macroblock distortion
US7440502B2 (en) * 2002-11-14 2008-10-21 Georgia Tech Research Corporation Signal processing system
SG111978A1 (en) * 2002-11-20 2005-06-29 Victor Company Of Japan An mpeg-4 live unicast video streaming system in wireless network with end-to-end bitrate-based congestion control
JP2004179687A (en) * 2002-11-22 2004-06-24 Toshiba Corp Motion picture coding/decoding method and apparatus thereof
US8711923B2 (en) 2002-12-10 2014-04-29 Ol2, Inc. System and method for selecting a video encoding format based on feedback data
US9077991B2 (en) 2002-12-10 2015-07-07 Sony Computer Entertainment America Llc System and method for utilizing forward error correction with video compression
US9108107B2 (en) 2002-12-10 2015-08-18 Sony Computer Entertainment America Llc Hosting and broadcasting virtual events using streaming interactive video
US20040125237A1 (en) * 2002-12-31 2004-07-01 Intel Corporation Fast slope calculation method for shot detection in a video sequence
BR0317943A (en) * 2003-01-10 2005-11-29 Thomson Licensing Sa Spatial error concealment based on intrapreview modes transmitted in a coded stream
KR20050098240A (en) * 2003-01-10 2005-10-11 톰슨 라이센싱 소시에떼 아노님 Technique for defining concealment order to minimize error propagation
US7256797B2 (en) * 2003-01-31 2007-08-14 Yamaha Corporation Image processing device with synchronized sprite rendering and sprite buffer
US9818136B1 (en) 2003-02-05 2017-11-14 Steven M. Hoffberg System and method for determining contingent relevance
DE10310023A1 (en) * 2003-02-28 2004-09-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and arrangement for video coding, the video coding comprising texture analysis and texture synthesis, as well as a corresponding computer program and a corresponding computer-readable storage medium
KR20040079084A (en) * 2003-03-06 2004-09-14 삼성전자주식회사 Method for adaptively encoding motion image based on the temperal complexity and apparatus thereof
US7949047B2 (en) 2003-03-17 2011-05-24 Qualcomm Incorporated System and method for partial intraframe encoding for wireless multimedia transmission
GB0306296D0 (en) * 2003-03-19 2003-04-23 British Telecomm Data transmission
US7292692B2 (en) * 2003-03-25 2007-11-06 Sony Corporation Content scrambling with minimal impact on legacy devices
US7551671B2 (en) * 2003-04-16 2009-06-23 General Dynamics Decision Systems, Inc. System and method for transmission of video signals using multiple channels
DE10318068B4 (en) * 2003-04-17 2009-08-27 Phoenix Contact Gmbh & Co. Kg Method and device for packet-oriented transmission of security-relevant data
US20040218669A1 (en) * 2003-04-30 2004-11-04 Nokia Corporation Picture coding method
US8824553B2 (en) 2003-05-12 2014-09-02 Google Inc. Video compression method
US7499104B2 (en) * 2003-05-16 2009-03-03 Pixel Instruments Corporation Method and apparatus for determining relative timing of image and associated information
KR100584422B1 (en) * 2003-06-04 2006-05-26 삼성전자주식회사 Method and device for compressing image data
US7558320B2 (en) 2003-06-13 2009-07-07 Microsoft Corporation Quality control in frame interpolation with motion analysis
US7408986B2 (en) 2003-06-13 2008-08-05 Microsoft Corporation Increasing motion smoothness using frame interpolation with motion analysis
US20040260827A1 (en) * 2003-06-19 2004-12-23 Nokia Corporation Stream switching based on gradual decoder refresh
US20040258154A1 (en) * 2003-06-19 2004-12-23 Microsoft Corporation System and method for multi-stage predictive motion estimation
US7313183B2 (en) * 2003-06-24 2007-12-25 Lsi Corporation Real time scene change detection in video sequences
WO2005011255A2 (en) * 2003-06-26 2005-02-03 Thomson Licensing S.A. Multipass video rate control to match sliding window channel constraints
US7751474B2 (en) * 2003-06-30 2010-07-06 Mitsubishi Denki Kabushiki Kaisha Image encoding device and image encoding method
FR2857205B1 (en) * 2003-07-04 2005-09-23 Nextream France DEVICE AND METHOD FOR VIDEO DATA CODING
EP1499131A1 (en) * 2003-07-14 2005-01-19 Deutsche Thomson-Brandt Gmbh Method and apparatus for decoding a data stream in audio video streaming systems
US7609763B2 (en) * 2003-07-18 2009-10-27 Microsoft Corporation Advanced bi-directional predictive coding of video frames
US7606391B2 (en) * 2003-07-25 2009-10-20 Sony Corporation Video content scene change determination
US9560371B2 (en) * 2003-07-30 2017-01-31 Avocent Corporation Video compression system
US7324592B2 (en) * 2003-08-13 2008-01-29 Mitsubishi Electric Research Laboratories, Inc. Resource-constrained encoding of multiple videos
US7489726B2 (en) * 2003-08-13 2009-02-10 Mitsubishi Electric Research Laboratories, Inc. Resource-constrained sampling of multiple compressed videos
US20050036614A1 (en) * 2003-08-13 2005-02-17 Pai Ramadas Lakshmikanth DMA engine for fetching words in reverse bit order
JP2005065122A (en) * 2003-08-19 2005-03-10 Matsushita Electric Ind Co Ltd Dynamic image encoding device and its method
KR100640498B1 (en) * 2003-09-06 2006-10-30 삼성전자주식회사 Apparatus and method for concealing error of frame
US8064520B2 (en) 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US7092576B2 (en) * 2003-09-07 2006-08-15 Microsoft Corporation Bitplane coding for macroblock field/frame coding type information
US7724827B2 (en) * 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7286667B1 (en) 2003-09-15 2007-10-23 Sony Corporation Decryption system
GB2406184B (en) * 2003-09-17 2006-03-15 Advanced Risc Mach Ltd Data processing system
WO2005029833A2 (en) * 2003-09-21 2005-03-31 Servision Ltd. Deriving motion detection information from motion-vector-search type video encoders
US7573872B2 (en) * 2003-10-01 2009-08-11 Nortel Networks Limited Selective forwarding of damaged packets
JP2007521696A (en) * 2003-10-09 2007-08-02 トムソン ライセンシング Direct mode derivation process for error concealment
KR20050040448A (en) * 2003-10-28 2005-05-03 삼성전자주식회사 Method for video decording with error detection, and apparatus for the same
US7853980B2 (en) 2003-10-31 2010-12-14 Sony Corporation Bi-directional indices for trick mode video-on-demand
US7394855B2 (en) * 2003-11-20 2008-07-01 Mitsubishi Electric Research Laboratories, Inc. Error concealing decoding method of intra-frames of compressed videos
US7370125B2 (en) * 2003-11-25 2008-05-06 Intel Corporation Stream under-run/over-run recovery
US7796499B2 (en) * 2003-12-05 2010-09-14 Telefonaktiebolaget L M Ericsson (Publ) Method of and system for video fast update
US7519274B2 (en) * 2003-12-08 2009-04-14 Divx, Inc. File format for multiple track digital data
US8472792B2 (en) 2003-12-08 2013-06-25 Divx, Llc Multimedia distribution system
US8717868B2 (en) * 2003-12-19 2014-05-06 Rockstar Consortium Us Lp Selective processing of damaged packets
US7889792B2 (en) * 2003-12-24 2011-02-15 Apple Inc. Method and system for video encoding using a variable number of B frames
EP1551185A1 (en) * 2004-01-05 2005-07-06 Thomson Licensing S.A. Encoding method, decoding method, and encoding apparatus for a digital picture sequence
US7606313B2 (en) * 2004-01-15 2009-10-20 Ittiam Systems (P) Ltd. System, method, and apparatus for error concealment in coded video signals
US7843959B2 (en) * 2004-01-30 2010-11-30 Telefonaktiebolaget Lm Ericsson Prioritising data elements of a data stream
BRPI0506846B1 (en) * 2004-01-30 2018-12-11 Thomson Licensing video encoder and method for encoding split-picture frames in macro blocks
US20050169369A1 (en) * 2004-02-03 2005-08-04 Sony Corporation Scalable MPEG video/macro block rate control
US20050169473A1 (en) * 2004-02-03 2005-08-04 Candelore Brant L. Multiple selective encryption with DRM
US7697608B2 (en) * 2004-02-03 2010-04-13 Sony Corporation Scalable MPEG video/macro block rate control
US7492820B2 (en) 2004-02-06 2009-02-17 Apple Inc. Rate control for video coder employing adaptive linear regression bits modeling
US7986731B2 (en) 2004-02-06 2011-07-26 Apple Inc. H.264/AVC coder incorporating rate and quality controller
US7869503B2 (en) * 2004-02-06 2011-01-11 Apple Inc. Rate and quality controller for H.264/AVC video coder and scene analyzer therefor
AU2004317109B2 (en) * 2004-02-12 2008-05-22 Core Wireless Licensing S.A.R.L. Classified media quality of experience
CN1922884B (en) * 2004-02-20 2012-05-23 三叉微系统(远东)有限公司 Method of video decoding
US20080225946A1 (en) * 2004-02-27 2008-09-18 Peng Yin Error Concealment Technique Using Weighted Prediction
US7586924B2 (en) 2004-02-27 2009-09-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream
US7599565B2 (en) * 2004-03-10 2009-10-06 Nokia Corporation Method and device for transform-domain video editing
US20050201469A1 (en) * 2004-03-11 2005-09-15 John Sievers Method and apparatus for improving the average image refresh rate in a compressed video bitstream
US20050201470A1 (en) * 2004-03-12 2005-09-15 John Sievers Intra block walk around refresh for H.264
US20050207501A1 (en) * 2004-03-18 2005-09-22 Sony Corporation Method of and system for video bit allocation for scene cuts and scene changes
KR100647948B1 (en) * 2004-03-22 2006-11-17 엘지전자 주식회사 Method for refreshing of adaptative intra macro block
CA2563107C (en) 2004-03-29 2014-03-04 Nielsen Media Research, Inc. Methods and apparatus to detect a blank frame in a digital video broadcast signal
JP4031455B2 (en) * 2004-03-29 2008-01-09 株式会社東芝 Image encoding device
JP4020883B2 (en) * 2004-04-20 2007-12-12 株式会社東芝 Video decoding device
US7882421B2 (en) * 2004-05-06 2011-02-01 Seyfullah Halit Oguz Method and apparatus for joint source-channel map decoding
WO2005125213A1 (en) * 2004-06-15 2005-12-29 Ntt Docomo, Inc. Apparatus and method for generating a transmit frame
US7457461B2 (en) * 2004-06-25 2008-11-25 Avocent Corporation Video compression noise immunity
US20070058614A1 (en) * 2004-06-30 2007-03-15 Plotky Jon S Bandwidth utilization for video mail
US7639892B2 (en) * 2004-07-26 2009-12-29 Sheraizin Semion M Adaptive image improvement
US7903902B2 (en) 2004-07-26 2011-03-08 Sheraizin Semion M Adaptive image improvement
US8861601B2 (en) * 2004-08-18 2014-10-14 Qualcomm Incorporated Encoder-assisted adaptive video frame interpolation
JP4964775B2 (en) * 2004-09-02 2012-07-04 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア Content and channel-aware object scheduling and error control
US20060045190A1 (en) * 2004-09-02 2006-03-02 Sharp Laboratories Of America, Inc. Low-complexity error concealment for real-time video decoder
JP2006079779A (en) * 2004-09-13 2006-03-23 Matsushita Electric Ind Co Ltd Demultiplexer
JP2006086670A (en) * 2004-09-15 2006-03-30 Hitachi Ltd Data recording device
US20060062304A1 (en) * 2004-09-17 2006-03-23 Shih-Chang Hsia Apparatus and method for error concealment
US20060062312A1 (en) * 2004-09-22 2006-03-23 Yen-Chi Lee Video demultiplexer and decoder with efficient data recovery
US7474701B2 (en) * 2004-09-23 2009-01-06 International Business Machines Corporation Single pass variable bit rate control strategy and encoder for processing a video frame of a sequence of video frames
US7679627B2 (en) * 2004-09-27 2010-03-16 Qualcomm Mems Technologies, Inc. Controller and driver features for bi-stable display
ES2400955T3 (en) * 2004-10-07 2013-04-15 Panasonic Corporation Image coding apparatus and image decoding apparatus
US8948266B2 (en) 2004-10-12 2015-02-03 Qualcomm Incorporated Adaptive intra-refresh for digital video encoding
BRPI0516614B1 (en) * 2004-10-18 2020-08-18 Interdigital Vc Holdings, Inc FILM GRANULATION SIMULATION METHOD
US7382381B2 (en) * 2004-10-22 2008-06-03 Hewlett-Packard Development Company, L.P. Graphics to video encoder
US7587091B2 (en) * 2004-10-29 2009-09-08 Intel Corporation De-interlacing using decoder parameters
BRPI0517793A (en) * 2004-11-12 2008-10-21 Thomson Licensing film grain simulation for normal play and effect mode play for video playback systems
TWI248312B (en) * 2004-11-16 2006-01-21 Aiptek Int Inc Method for locating the partitions of a video image
TWI246862B (en) * 2004-11-16 2006-01-01 An Lnternet Products & Technol Video coding/decoding buffering apparatus and buffering method thereof
US9177364B2 (en) 2004-11-16 2015-11-03 Thomson Licensing Film grain simulation method based on pre-computed transform coefficients
BRPI0517828A (en) 2004-11-16 2008-10-21 Thomson Licensing inserting grain-of-film messages for exact bit simulation in a video system
WO2006055769A2 (en) * 2004-11-17 2006-05-26 The Regents Of The University Of California System and method for providing a web page
CA2587117C (en) 2004-11-17 2014-02-11 Thomson Licensing Bit-accurate film grain simulation method based on pre-computed transformed coefficients
BRPI0518037A (en) * 2004-11-22 2008-10-28 Thomson Licensing methods, apparatus and system for dividing film granulation cache for film granulation simulation
US7650031B2 (en) * 2004-11-23 2010-01-19 Microsoft Corporation Method and system for detecting black frames in a sequence of frames
KR20060059782A (en) * 2004-11-29 2006-06-02 엘지전자 주식회사 Method for supporting scalable progressive downloading of video signal
US20060120406A1 (en) * 2004-12-03 2006-06-08 Chao-Hung Wu Internet A/V data imaging results & transmission rate improvement methodology
US7895617B2 (en) 2004-12-15 2011-02-22 Sony Corporation Content substitution editor
US8041190B2 (en) 2004-12-15 2011-10-18 Sony Corporation System and method for the creation, synchronization and delivery of alternate content
GB0428155D0 (en) 2004-12-22 2005-01-26 British Telecomm Buffer underflow prevention
GB0428156D0 (en) * 2004-12-22 2005-01-26 British Telecomm Buffer overflow prevention
GB0428160D0 (en) * 2004-12-22 2005-01-26 British Telecomm Variable bit rate processing
US20060140591A1 (en) * 2004-12-28 2006-06-29 Texas Instruments Incorporated Systems and methods for load balancing audio/video streams
JP4367337B2 (en) * 2004-12-28 2009-11-18 セイコーエプソン株式会社 Multimedia processing system and multimedia processing method
EP1897374A1 (en) * 2004-12-29 2008-03-12 Koninklijke Philips Electronics N.V. Method and apparatus for encoding video data stream
US7415041B2 (en) * 2004-12-31 2008-08-19 Motorola, Inc. Method and apparatus for decoding data in a wireless communication system
FR2880462A1 (en) * 2005-01-06 2006-07-07 Thomson Licensing Sa METHOD FOR REPRODUCING DOCUMENTS INCLUDING ALTERED SEQUENCES AND RELATED REPRODUCTION DEVICE
US20080069202A1 (en) * 2005-01-07 2008-03-20 France Telecom Video Encoding Method and Device
GB0500332D0 (en) * 2005-01-08 2005-02-16 Univ Bristol Enhanced error concealment
US8780957B2 (en) 2005-01-14 2014-07-15 Qualcomm Incorporated Optimal weights for MMSE space-time equalizer of multicode CDMA system
FR2881013B1 (en) * 2005-01-14 2007-05-18 Canon Kk METHOD AND DEVICE FOR CONTINUOUS TRANSMISSION AND RECEIVING A VIDEO IN A COMMUNICATION NETWORK
KR100598119B1 (en) * 2005-01-17 2006-07-10 삼성전자주식회사 Display apparatus and control method thereof
EP1839445A2 (en) * 2005-01-18 2007-10-03 Thomson Licensing Method and apparatus for estimating channel induced distortion
KR100755688B1 (en) * 2005-02-02 2007-09-05 삼성전자주식회사 Apparatus and method for Error concealment
US7526142B2 (en) 2005-02-22 2009-04-28 Sheraizin Vitaly S Enhancement of decompressed video
US8514933B2 (en) 2005-03-01 2013-08-20 Qualcomm Incorporated Adaptive frame skipping techniques for rate controlled video encoding
US20060198441A1 (en) * 2005-03-02 2006-09-07 Hua-Chang Chi Motion detection method for detecting motion objects in video frames generated from a video surveillance system
US9197912B2 (en) 2005-03-10 2015-11-24 Qualcomm Incorporated Content classification for multimedia processing
EP1703513A1 (en) * 2005-03-15 2006-09-20 Deutsche Thomson-Brandt Gmbh Method and apparatus for encoding plural video signals as a single encoded video signal, method and and apparatus for decoding such an encoded video signal
US8223845B1 (en) * 2005-03-16 2012-07-17 Apple Inc. Multithread processing of video frames
US20060217027A1 (en) * 2005-03-25 2006-09-28 Martuccio Michael C Method and apparatus for fan expressing participation in sporting events
US7982757B2 (en) * 2005-04-01 2011-07-19 Digital Multitools Inc. Method for reducing noise and jitter effects in KVM systems
US20060230428A1 (en) * 2005-04-11 2006-10-12 Rob Craig Multi-player video game system
US20060233237A1 (en) * 2005-04-15 2006-10-19 Apple Computer, Inc. Single pass constrained constant bit-rate encoding
US20060268996A1 (en) * 2005-05-13 2006-11-30 Sethi Sumeet S Error recovery using in band error patterns
WO2006123331A2 (en) * 2005-05-16 2006-11-23 Human Monitoring Ltd Monitoring method and device
ATE478522T1 (en) 2005-05-20 2010-09-15 Nxp Bv VIDEO ECODER WITH UPDATE FUNCTION
JP4574444B2 (en) * 2005-05-27 2010-11-04 キヤノン株式会社 Image decoding apparatus and method, image encoding apparatus and method, computer program, and storage medium
US8442126B1 (en) 2005-06-14 2013-05-14 Apple Inc. Synchronizing audio and video content through buffer wrappers
US9061206B2 (en) * 2005-07-08 2015-06-23 Activevideo Networks, Inc. Video game system using pre-generated motion vectors
US8270439B2 (en) * 2005-07-08 2012-09-18 Activevideo Networks, Inc. Video game system using pre-encoded digital audio mixing
US8118676B2 (en) * 2005-07-08 2012-02-21 Activevideo Networks, Inc. Video game system using pre-encoded macro-blocks
US8284842B2 (en) * 2005-07-08 2012-10-09 Activevideo Networks, Inc. Video game system using pre-encoded macro-blocks and a reference grid
US9661376B2 (en) * 2005-07-13 2017-05-23 Polycom, Inc. Video error concealment method
US7587098B2 (en) * 2005-07-14 2009-09-08 Mavs Lab. Inc. Pixel data generating method
US8774272B1 (en) * 2005-07-15 2014-07-08 Geo Semiconductor Inc. Video quality by controlling inter frame encoding according to frame position in GOP
US8074248B2 (en) 2005-07-26 2011-12-06 Activevideo Networks, Inc. System and method for providing video content associated with a source image to a television in a communication network
US7944967B2 (en) * 2005-07-28 2011-05-17 Delphi Technologies, Inc. Technique for addressing frame loss in a video stream
US20070030894A1 (en) * 2005-08-03 2007-02-08 Nokia Corporation Method, device, and module for improved encoding mode control in video encoding
US7286498B1 (en) * 2005-08-09 2007-10-23 H-Itt, Llc Validation method and data structures for wireless communications
JP4264656B2 (en) * 2005-08-11 2009-05-20 ソニー株式会社 Encoding apparatus and method, program, and recording medium
US9077960B2 (en) 2005-08-12 2015-07-07 Microsoft Corporation Non-zero coefficient block pattern coding
US20070036227A1 (en) * 2005-08-15 2007-02-15 Faisal Ishtiaq Video encoding system and method for providing content adaptive rate control
US20080232477A1 (en) * 2005-09-01 2008-09-25 Koninklijke Philips Electronics, N.V. Method and Device For Coding and Decoding of Video Error Resilience
US7992074B2 (en) 2005-09-13 2011-08-02 Mitsubishi Electric Corporation Decoding device
US20070120969A1 (en) * 2005-09-15 2007-05-31 Alpha Omega International Audio visual communication system and method
US7676591B2 (en) * 2005-09-22 2010-03-09 Packet Video Corporation System and method for transferring multiple data channels
US8879635B2 (en) 2005-09-27 2014-11-04 Qualcomm Incorporated Methods and device for data alignment with time domain boundary
US8427578B2 (en) * 2005-10-14 2013-04-23 Broadcom Corporation Method and system for frame rate adaptation
US8654848B2 (en) * 2005-10-17 2014-02-18 Qualcomm Incorporated Method and apparatus for shot detection in video streaming
US8948260B2 (en) 2005-10-17 2015-02-03 Qualcomm Incorporated Adaptive GOP structure in video streaming
US7916796B2 (en) * 2005-10-19 2011-03-29 Freescale Semiconductor, Inc. Region clustering based error concealment for video data
WO2007050680A2 (en) * 2005-10-25 2007-05-03 William Marsh Rice University Method and apparatus for on-line compressed sensing
CN100466725C (en) * 2005-11-03 2009-03-04 华为技术有限公司 Multimedia communication method and terminal thereof
KR101493407B1 (en) * 2005-12-07 2015-02-16 톰슨 라이센싱 Method and apparatus for video error concealment using reference frame selection rules
US20070140353A1 (en) * 2005-12-19 2007-06-21 Sharp Laboratories Of America, Inc. Intra prediction skipping in mode selection for video compression
PL1969856T3 (en) * 2006-01-05 2013-01-31 Ericsson Telefon Ab L M Media container file management
WO2007081150A1 (en) * 2006-01-09 2007-07-19 Electronics And Telecommunications Research Institute Method defining nal unit type and system of transmission bitstream and redundant slice coding
TWI309529B (en) * 2006-01-19 2009-05-01 Avermedia Tech Inc Multi-bit stream of multimedia data processing
US8861585B2 (en) * 2006-01-20 2014-10-14 Qualcomm Incorporated Method and apparatus for error resilience algorithms in wireless video communication
US8325822B2 (en) * 2006-01-20 2012-12-04 Qualcomm Incorporated Method and apparatus for determining an encoding method based on a distortion value related to error concealment
US7979059B2 (en) * 2006-02-06 2011-07-12 Rockefeller Alfred G Exchange of voice and video between two cellular or wireless telephones
KR100846787B1 (en) * 2006-02-15 2008-07-16 삼성전자주식회사 Method and apparatus for importing transport stream
US7555570B2 (en) 2006-02-17 2009-06-30 Avocent Huntsville Corporation Device and method for configuring a target device
US8718147B2 (en) * 2006-02-17 2014-05-06 Avocent Huntsville Corporation Video compression algorithm
US8185921B2 (en) 2006-02-28 2012-05-22 Sony Corporation Parental control of displayed content using closed captioning
US8189686B2 (en) 2006-03-03 2012-05-29 David John Boyes Systems and methods for visualizing errors in video signals
FR2898459B1 (en) * 2006-03-08 2008-09-05 Canon Kk METHOD AND APPARATUS FOR RECEIVING IMAGES HAVING FOUND LOSS DURING TRANSMISSION
US9131164B2 (en) 2006-04-04 2015-09-08 Qualcomm Incorporated Preprocessor method and apparatus
EP1843587A1 (en) * 2006-04-05 2007-10-10 STMicroelectronics S.r.l. Method for the frame-rate conversion of a digital video signal and related apparatus
US7577898B2 (en) * 2006-04-10 2009-08-18 At&T Intellectual Property I, L.P. System and method of correcting video data errors
JP4730183B2 (en) * 2006-04-17 2011-07-20 株式会社日立製作所 Video display device
TW200743386A (en) * 2006-04-27 2007-11-16 Koninkl Philips Electronics Nv Method and apparatus for encoding/transcoding and decoding
US7714838B2 (en) * 2006-04-27 2010-05-11 Research In Motion Limited Handheld electronic device having hidden sound openings offset from an audio source
MY149291A (en) * 2006-04-28 2013-08-30 Avocent Corp Dvc delta commands
US8798172B2 (en) * 2006-05-16 2014-08-05 Samsung Electronics Co., Ltd. Method and apparatus to conceal error in decoded audio signal
JP4692388B2 (en) * 2006-05-24 2011-06-01 ソニー株式会社 Data processing apparatus and data processing method
CN100548051C (en) * 2006-05-25 2009-10-07 联想(北京)有限公司 Video decoding/encoding device and method and system
US20080034396A1 (en) * 2006-05-30 2008-02-07 Lev Zvi H System and method for video distribution and billing
GB2438660B (en) * 2006-06-02 2011-03-30 Tandberg Television Asa Recursive filter system for a video signal
GB2438905B (en) * 2006-06-07 2011-08-24 Tandberg Television Asa Temporal noise analysis of a video signal
WO2007143876A1 (en) 2006-06-09 2007-12-21 Thomson Licensing Method and apparatus for adaptively determining a bit budget for encoding video pictures
US9432433B2 (en) 2006-06-09 2016-08-30 Qualcomm Incorporated Enhanced block-request streaming system using signaling or block creation
FR2903270B1 (en) * 2006-06-30 2008-08-29 Canon Kk METHOD AND DEVICE FOR ENCODING AN IMAGE SEQUENCE, TELECOMMUNICATION SYSTEM COMPRISING SUCH A DEVICE AND PROGRAM USING SUCH A METHOD
FR2903556B1 (en) * 2006-07-04 2008-10-03 Canon Kk METHODS AND DEVICES FOR ENCODING AND DECODING IMAGES, A TELECOMMUNICATIONS SYSTEM COMPRISING SUCH DEVICES AND COMPUTER PROGRAMS USING SUCH METHODS
KR100790149B1 (en) * 2006-07-27 2008-01-02 삼성전자주식회사 Rate control of scene-changed video encoder
KR100834625B1 (en) * 2006-07-27 2008-06-02 삼성전자주식회사 Real-time scene-change detection for rate control of video encoder
KR100790150B1 (en) * 2006-07-28 2008-01-02 삼성전자주식회사 Video encoder and method for encoding video data frame
JP2008042332A (en) * 2006-08-02 2008-02-21 Toshiba Corp Interpolation frame preparation method and interpolation frame preparation device
US8238442B2 (en) * 2006-08-25 2012-08-07 Sony Computer Entertainment Inc. Methods and apparatus for concealing corrupted blocks of video data
US8699561B2 (en) * 2006-08-25 2014-04-15 Sony Computer Entertainment Inc. System and methods for detecting and handling errors in a multi-threaded video data decoder
US8135063B2 (en) * 2006-09-08 2012-03-13 Mediatek Inc. Rate control method with frame-layer bit allocation and video encoder
US8379733B2 (en) * 2006-09-26 2013-02-19 Qualcomm Incorporated Efficient video packetization methods for packet-switched video telephony applications
US20100111163A1 (en) * 2006-09-28 2010-05-06 Hua Yang Method for p-domain frame level bit allocation for effective rate control and enhanced video encoding quality
US8509313B2 (en) * 2006-10-10 2013-08-13 Texas Instruments Incorporated Video error concealment
JP4851911B2 (en) * 2006-10-23 2012-01-11 富士通株式会社 Encoding apparatus, encoding program, and encoding method
US8218641B2 (en) * 2006-10-31 2012-07-10 Sony Computer Entertainment Inc. Picture encoding using same-picture reference for pixel reconstruction
JPWO2008053557A1 (en) * 2006-11-02 2010-02-25 パイオニア株式会社 Moving image re-encoding device, moving image re-encoding method, moving image re-encoding program, and recording medium storing moving image re-encoding program
US20090180546A1 (en) * 2008-01-09 2009-07-16 Rodriguez Arturo A Assistance for processing pictures in concatenated video streams
US8873932B2 (en) 2007-12-11 2014-10-28 Cisco Technology, Inc. Inferential processing to ascertain plural levels of picture interdependencies
US8875199B2 (en) 2006-11-13 2014-10-28 Cisco Technology, Inc. Indicating picture usefulness for playback optimization
TWI339073B (en) * 2006-11-13 2011-03-11 Univ Nat Chiao Tung Video coding method using image data skipping
US8416859B2 (en) 2006-11-13 2013-04-09 Cisco Technology, Inc. Signalling and extraction in compressed video of pictures belonging to interdependency tiers
US20080115175A1 (en) * 2006-11-13 2008-05-15 Rodriguez Arturo A System and method for signaling characteristics of pictures' interdependencies
EP1924097A1 (en) * 2006-11-14 2008-05-21 Sony Deutschland Gmbh Motion and scene change detection using color components
FR2910211A1 (en) * 2006-12-19 2008-06-20 Canon Kk METHODS AND DEVICES FOR RE-SYNCHRONIZING A DAMAGED VIDEO STREAM
WO2008079503A2 (en) * 2006-12-19 2008-07-03 Motorola, Inc. Method and apparatus for adaptive error resilience for video decoders
EP2096439A4 (en) * 2006-12-21 2011-01-05 Ajinomoto Kk Method for evaluation of colorectal cancer, colorectal cancer evaluation apparatus, colorectal cancer evaluation method, colorectal cancer evaluation system, colorectal cancer evaluation program, and recording medium
CN102176751B (en) * 2006-12-27 2013-12-25 松下电器产业株式会社 Moving picture decoding apparatus and method
US7895502B2 (en) * 2007-01-04 2011-02-22 International Business Machines Corporation Error control coding methods for memories with subline accesses
EP2116051A2 (en) 2007-01-12 2009-11-11 ActiveVideo Networks, Inc. Mpeg objects and systems and methods for using mpeg objects
US9826197B2 (en) 2007-01-12 2017-11-21 Activevideo Networks, Inc. Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device
US8494049B2 (en) * 2007-04-09 2013-07-23 Cisco Technology, Inc. Long term reference frame management with error video feedback for compressed video communication
FR2915342A1 (en) * 2007-04-20 2008-10-24 Canon Kk VIDEO ENCODING METHOD AND DEVICE
GB0708440D0 (en) * 2007-05-02 2007-06-06 Film Night Ltd Data transmission
US7978669B2 (en) * 2007-05-09 2011-07-12 Cisco Technology, Inc. Methods and apparatus for efficient MPEG transmission over 802.11
US10715834B2 (en) 2007-05-10 2020-07-14 Interdigital Vc Holdings, Inc. Film grain simulation based on pre-computed transform coefficients
US8300699B2 (en) * 2007-05-31 2012-10-30 Qualcomm Incorporated System, method, and computer-readable medium for reducing required throughput in an ultra-wideband system
JP4833923B2 (en) * 2007-06-15 2011-12-07 富士通セミコンダクター株式会社 Transcoding device, transcoder, decoder and transcoding method
US8171030B2 (en) 2007-06-18 2012-05-01 Zeitera, Llc Method and apparatus for multi-dimensional content search and video identification
US8605779B2 (en) 2007-06-20 2013-12-10 Microsoft Corporation Mechanisms to conceal real time video artifacts caused by frame loss
KR20090000502A (en) * 2007-06-28 2009-01-07 삼성전자주식회사 Method and apparatus adaptive to characteristics of the adjacent blocks of lost block
US7962640B2 (en) * 2007-06-29 2011-06-14 The Chinese University Of Hong Kong Systems and methods for universal real-time media transcoding
US8254455B2 (en) * 2007-06-30 2012-08-28 Microsoft Corporation Computing collocated macroblock information for direct mode macroblocks
US8094713B2 (en) * 2007-07-16 2012-01-10 Telchemy, Inc. Method and system for viewer quality estimation of packet video streams
DE102007035262B4 (en) * 2007-07-27 2018-05-24 Texas Instruments Deutschland Gmbh A receiver and method for handling a data packet stream in the event of a physical layer failure
US8266251B2 (en) * 2007-07-30 2012-09-11 Nec Corporation Communication terminal, distribution system, method for conversion and program
US8958486B2 (en) 2007-07-31 2015-02-17 Cisco Technology, Inc. Simultaneous processing of media and redundancy streams for mitigating impairments
US8804845B2 (en) 2007-07-31 2014-08-12 Cisco Technology, Inc. Non-enhancing media redundancy coding for mitigating transmission impairments
US8023562B2 (en) * 2007-09-07 2011-09-20 Vanguard Software Solutions, Inc. Real-time video coding/decoding
US7769015B2 (en) * 2007-09-11 2010-08-03 Liquid Computing Corporation High performance network adapter (HPNA)
US7802062B2 (en) 2007-09-28 2010-09-21 Microsoft Corporation Non-blocking variable size recyclable buffer management
KR100928324B1 (en) * 2007-10-02 2009-11-25 주식회사 아이브이넷 Operation method of frame buffer memory for recovering compressed video and decoding device suitable for this
US20090103617A1 (en) * 2007-10-22 2009-04-23 The Hong Kong University Of Science And Technology Efficient error recovery with intra-refresh
WO2009065137A1 (en) 2007-11-16 2009-05-22 Divx, Inc. Hierarchical and reduced index structures for multimedia files
AU2007237313A1 (en) * 2007-12-03 2009-06-18 Canon Kabushiki Kaisha Improvement for error correction in distributed vdeo coding
AU2008333826A1 (en) * 2007-12-05 2009-06-11 Ol2, Inc. System and method for compressing video based on detected data rate of a communication channel
WO2009087563A2 (en) * 2008-01-09 2009-07-16 Nokia Corporation Systems and methods for media container file generation
US8010694B2 (en) * 2008-01-22 2011-08-30 At&T Intellectual Property Ii, L.P. Network performance and reliability evaluation taking into account multiple traffic matrices
US7940777B2 (en) * 2008-02-26 2011-05-10 Cisco Technology, Inc. Loss-free packet networks
US9357233B2 (en) * 2008-02-26 2016-05-31 Qualcomm Incorporated Video decoder error handling
US8416858B2 (en) 2008-02-29 2013-04-09 Cisco Technology, Inc. Signalling picture encoding schemes and associated picture properties
US20090231439A1 (en) * 2008-03-14 2009-09-17 Arkady Kopansky Method for Propagating Data Through a Video Stream
KR101431545B1 (en) * 2008-03-17 2014-08-20 삼성전자주식회사 Method and apparatus for Video encoding and decoding
US8861598B2 (en) * 2008-03-19 2014-10-14 Cisco Technology, Inc. Video compression using search techniques of long-term reference memory
US8406296B2 (en) 2008-04-07 2013-03-26 Qualcomm Incorporated Video refresh adaptation algorithms responsive to error feedback
US20090268097A1 (en) * 2008-04-28 2009-10-29 Siou-Shen Lin Scene change detection method and related apparatus according to summation results of block matching costs associated with at least two frames
US8254469B2 (en) * 2008-05-07 2012-08-28 Kiu Sha Management Liability Company Error concealment for frame loss in multiple description coding
US7925774B2 (en) 2008-05-30 2011-04-12 Microsoft Corporation Media streaming using an index file
WO2009152450A1 (en) 2008-06-12 2009-12-17 Cisco Technology, Inc. Picture interdependencies signals in context of mmco to assist stream manipulation
US8971402B2 (en) 2008-06-17 2015-03-03 Cisco Technology, Inc. Processing of impaired and incomplete multi-latticed video streams
US8699578B2 (en) 2008-06-17 2014-04-15 Cisco Technology, Inc. Methods and systems for processing multi-latticed video streams
US8705631B2 (en) 2008-06-17 2014-04-22 Cisco Technology, Inc. Time-shifted transport of multi-latticed video for resiliency from burst-error effects
US8494058B2 (en) * 2008-06-23 2013-07-23 Mediatek Inc. Video/image processing apparatus with motion estimation sharing, and related method and machine readable medium
US20130022114A1 (en) * 2008-06-23 2013-01-24 Mediatek Inc. Method and related apparatuses for decoding multimedia data
US8259177B2 (en) * 2008-06-30 2012-09-04 Cisco Technology, Inc. Video fingerprint systems and methods
US20090327334A1 (en) * 2008-06-30 2009-12-31 Rodriguez Arturo A Generating Measures of Video Sequences to Detect Unauthorized Use
US8347408B2 (en) * 2008-06-30 2013-01-01 Cisco Technology, Inc. Matching of unknown video content to protected video content
KR20100004792A (en) * 2008-07-04 2010-01-13 삼성전자주식회사 Method for storing defected information, information processing apparatus capable of storing defected information, information storing apparatus for transmitting defected information in storable form, and medium capable of being read by information processing apparatus, in which a software needed for storing defected information is recorded
EP2141703B1 (en) * 2008-07-04 2013-09-04 Samsung Electronics Co., Ltd. Methods and apparatus for copying data
FR2934453B1 (en) * 2008-07-22 2010-10-15 Canon Kk ERROR MASKING METHOD AND DEVICE
JP5164714B2 (en) * 2008-07-24 2013-03-21 キヤノン株式会社 Transmitting apparatus and method, program
US8867752B2 (en) * 2008-07-30 2014-10-21 Orange Reconstruction of multi-channel audio data
WO2010017166A2 (en) 2008-08-04 2010-02-11 Dolby Laboratories Licensing Corporation Overlapped block disparity estimation and compensation architecture
US8254441B2 (en) * 2008-08-18 2012-08-28 Sprint Communications Company L.P. Video streaming based upon wireless quality
US8239900B1 (en) 2008-08-27 2012-08-07 Clearwire Ip Holdings Llc Video bursting based upon wireless device location
US8270307B2 (en) * 2008-09-05 2012-09-18 Cisco Technology, Inc. Network-adaptive preemptive repair in real-time video
US8275046B2 (en) * 2008-09-19 2012-09-25 Texas Instruments Incorporated Fast macroblock structure decision using SAD discrepancy and its prediction mode
US9237034B2 (en) * 2008-10-21 2016-01-12 Iii Holdings 1, Llc Methods and systems for providing network access redundancy
US9100535B2 (en) 2008-10-22 2015-08-04 Entropic Communications, Llc Device and method for motion estimation and compensation
US20100104003A1 (en) * 2008-10-24 2010-04-29 Manufacturing Resources International Inc. System and method for securely transmitting video data
US8787447B2 (en) 2008-10-30 2014-07-22 Vixs Systems, Inc Video transcoding system with drastic scene change detection and method for use therewith
US8761266B2 (en) 2008-11-12 2014-06-24 Cisco Technology, Inc. Processing latticed and non-latticed pictures of a video program
US20100158130A1 (en) 2008-12-22 2010-06-24 Mediatek Inc. Video decoding method
JP4600574B2 (en) * 2009-01-07 2010-12-15 日本電気株式会社 Moving picture decoding apparatus, moving picture decoding method, and program
US20100195742A1 (en) * 2009-02-02 2010-08-05 Mediatek Inc. Error concealment method and apparatus
US8189666B2 (en) 2009-02-02 2012-05-29 Microsoft Corporation Local picture identifier and computation of co-located information
US9812047B2 (en) 2010-02-25 2017-11-07 Manufacturing Resources International, Inc. System and method for remotely monitoring the operating life of electronic displays
WO2010096767A1 (en) 2009-02-20 2010-08-26 Cisco Technology, Inc. Signalling of decodable sub-sequences
US8782261B1 (en) 2009-04-03 2014-07-15 Cisco Technology, Inc. System and method for authorization of segment boundary notifications
US20100269147A1 (en) 2009-04-15 2010-10-21 Echostar Technologies Llc Video stream index generation at a video content transmitter
KR101691572B1 (en) 2009-05-01 2017-01-02 톰슨 라이센싱 Inter-layer dependency information for 3dv
US8949883B2 (en) 2009-05-12 2015-02-03 Cisco Technology, Inc. Signalling buffer characteristics for splicing operations of video streams
US8279926B2 (en) 2009-06-18 2012-10-02 Cisco Technology, Inc. Dynamic streaming with latticed representations of video
US8665964B2 (en) * 2009-06-30 2014-03-04 Qualcomm Incorporated Video coding based on first order prediction and pre-defined second order prediction mode
US8462852B2 (en) 2009-10-20 2013-06-11 Intel Corporation Methods and apparatus for adaptively choosing a search range for motion estimation
US20110002387A1 (en) * 2009-07-03 2011-01-06 Yi-Jen Chiu Techniques for motion estimation
US8917769B2 (en) 2009-07-03 2014-12-23 Intel Corporation Methods and systems to estimate motion based on reconstructed reference frames at a video decoder
US9654792B2 (en) 2009-07-03 2017-05-16 Intel Corporation Methods and systems for motion vector derivation at a video decoder
US20120114049A1 (en) * 2009-07-15 2012-05-10 Nokia Corporation Apparatus
US8194862B2 (en) * 2009-07-31 2012-06-05 Activevideo Networks, Inc. Video game system with mixing of independent pre-encoded digital audio bitstreams
US8582952B2 (en) * 2009-09-15 2013-11-12 Apple Inc. Method and apparatus for identifying video transitions
US20110064129A1 (en) * 2009-09-16 2011-03-17 Broadcom Corporation Video capture and generation at variable frame rates
US9917874B2 (en) 2009-09-22 2018-03-13 Qualcomm Incorporated Enhanced block-request streaming using block partitioning or request controls for improved client-side handling
US9325547B2 (en) 2009-11-13 2016-04-26 Thomson Licensing Preamble identification in a mobile DTV system
US9391741B2 (en) 2009-11-13 2016-07-12 Thomson Licensing Joint preamble and code rate identifier in a mobile DTV system
EP2323404A1 (en) * 2009-11-17 2011-05-18 Research In Motion Limited Additional information for in-loop video deblocking
GB2475739A (en) * 2009-11-30 2011-06-01 Nokia Corp Video decoding with error concealment dependent upon video scene change.
KR101345098B1 (en) * 2009-12-18 2013-12-26 한국전자통신연구원 Apparatus and method for assessing image quality based on real-time
TWI535028B (en) 2009-12-21 2016-05-21 半導體能源研究所股份有限公司 Thin film transistor
US8588297B2 (en) * 2009-12-23 2013-11-19 Oracle America, Inc. Quantization parameter prediction
US8476744B2 (en) 2009-12-28 2013-07-02 Semiconductor Energy Laboratory Co., Ltd. Thin film transistor with channel including microcrystalline and amorphous semiconductor regions
US8925024B2 (en) 2009-12-31 2014-12-30 The Nielsen Company (Us), Llc Methods and apparatus to detect commercial advertisements associated with media presentations
CN105847788B (en) 2010-01-11 2018-04-06 瑞典爱立信有限公司 Technique for video quality estimation
KR101675118B1 (en) 2010-01-14 2016-11-10 삼성전자 주식회사 Method and apparatus for video encoding considering order of skip and split, and method and apparatus for video decoding considering order of skip and split
BR112012019388A2 (en) * 2010-02-03 2016-05-03 Thomson Licensing valid overwrite data in encoded video
US8526488B2 (en) * 2010-02-09 2013-09-03 Vanguard Software Solutions, Inc. Video sequence encoding system and algorithms
US9819358B2 (en) * 2010-02-19 2017-11-14 Skype Entropy encoding based on observed frequency
US9078009B2 (en) * 2010-02-19 2015-07-07 Skype Data compression for video utilizing non-translational motion information
US9313526B2 (en) * 2010-02-19 2016-04-12 Skype Data compression for video
US9609342B2 (en) * 2010-02-19 2017-03-28 Skype Compression for frames of a video signal using selected candidate blocks
US8913661B2 (en) * 2010-02-19 2014-12-16 Skype Motion estimation using block matching indexing
JP5583992B2 (en) * 2010-03-09 2014-09-03 パナソニック株式会社 Signal processing device
US20110222837A1 (en) * 2010-03-11 2011-09-15 Cisco Technology, Inc. Management of picture referencing in video streams for plural playback modes
US20110255596A1 (en) * 2010-04-15 2011-10-20 Himax Technologies Limited Frame rate up conversion system and method
JP2012010263A (en) * 2010-06-28 2012-01-12 Sony Corp Encoding device, imaging device, encoding/transmitting system and encoding method
US8433823B2 (en) * 2010-09-03 2013-04-30 Tibco Software Inc. Random access data compression
EP2612298A4 (en) 2010-09-03 2017-01-04 Telefonaktiebolaget LM Ericsson (publ) Co-compression and co-decompression of data values
GB2483282B (en) * 2010-09-03 2017-09-13 Advanced Risc Mach Ltd Data compression and decompression using relative and absolute delta values
WO2012036903A1 (en) 2010-09-14 2012-03-22 Thomson Licensing Compression methods and apparatus for occlusion data
EP2628306B1 (en) 2010-10-14 2017-11-22 ActiveVideo Networks, Inc. Streaming digital video between video devices using a cable television system
US8419547B1 (en) * 2010-11-04 2013-04-16 Wms Gaming, Inc. Iterative XOR-matrix forward error correction for gaming
US11307930B1 (en) 2010-11-29 2022-04-19 Pure Storage, Inc. Optimized selection of participants in distributed data rebuild/verification
US10802763B2 (en) * 2010-11-29 2020-10-13 Pure Storage, Inc. Remote storage verification
EP2656610A4 (en) 2010-12-21 2015-05-20 Intel Corp System and method for enhanced dmvd processing
US9247312B2 (en) 2011-01-05 2016-01-26 Sonic Ip, Inc. Systems and methods for encoding source media in matroska container files for adaptive bitrate streaming using hypertext transfer protocol
JP5878295B2 (en) * 2011-01-13 2016-03-08 ソニー株式会社 Image processing apparatus, image processing method, and program
US8751565B1 (en) 2011-02-08 2014-06-10 Google Inc. Components for web-based configurable pipeline media processing
KR101803970B1 (en) * 2011-03-16 2017-12-28 삼성전자주식회사 Method and apparatus for composing content
EP2695388B1 (en) 2011-04-07 2017-06-07 ActiveVideo Networks, Inc. Reduction of latency in video distribution networks using adaptive bit rates
US8681866B1 (en) 2011-04-28 2014-03-25 Google Inc. Method and apparatus for encoding video by downsampling frame resolution
US9106787B1 (en) 2011-05-09 2015-08-11 Google Inc. Apparatus and method for media transmission bandwidth control using bandwidth estimation
US9288251B2 (en) * 2011-06-10 2016-03-15 Citrix Systems, Inc. Adaptive bitrate management on progressive download with indexed media files
AU2012277160B2 (en) 2011-06-27 2016-12-15 Sun Patent Trust Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding/decoding device
MY193110A (en) * 2011-06-30 2022-09-26 Sony Corp Image processing device and image processing method
US8767824B2 (en) 2011-07-11 2014-07-01 Sharp Kabushiki Kaisha Video decoder parallelization for tiles
US10498359B2 (en) * 2011-07-14 2019-12-03 Microsoft Technology Licensing, Llc Correction data
US8984156B2 (en) * 2011-07-21 2015-03-17 Salesforce.Com, Inc. Multi-party mesh conferencing with stream processing
JP5558431B2 (en) * 2011-08-15 2014-07-23 株式会社東芝 Image processing apparatus, method, and program
US10659724B2 (en) * 2011-08-24 2020-05-19 Ati Technologies Ulc Method and apparatus for providing dropped picture image processing
KR101928910B1 (en) * 2011-08-30 2018-12-14 쏘닉 아이피, 아이엔씨. Systems and methods for encoding and streaming video encoded using a plurality of maximum bitrate levels
US9467708B2 (en) 2011-08-30 2016-10-11 Sonic Ip, Inc. Selection of resolutions for seamless resolution switching of multimedia content
US8818171B2 (en) 2011-08-30 2014-08-26 Kourosh Soroushian Systems and methods for encoding alternative streams of video for playback on playback devices having predetermined display aspect ratios and network connection maximum data rates
US8856624B1 (en) 2011-10-27 2014-10-07 Google Inc. Method and apparatus for dynamically generating error correction
US8693551B2 (en) 2011-11-16 2014-04-08 Vanguard Software Solutions, Inc. Optimal angular intra prediction for block-based video coding
US9490850B1 (en) 2011-11-28 2016-11-08 Google Inc. Method and apparatus for decoding packetized data
EP2815582B1 (en) 2012-01-09 2019-09-04 ActiveVideo Networks, Inc. Rendering of an interactive lean-backward user interface on a television
US8850054B2 (en) * 2012-01-17 2014-09-30 International Business Machines Corporation Hypertext transfer protocol live streaming
US9531990B1 (en) 2012-01-21 2016-12-27 Google Inc. Compound prediction using multiple sources or prediction modes
US8737824B1 (en) 2012-03-09 2014-05-27 Google Inc. Adaptively encoding a media stream with compound prediction
US9489827B2 (en) 2012-03-12 2016-11-08 Cisco Technology, Inc. System and method for distributing content in a video surveillance network
US9489659B1 (en) * 2012-04-02 2016-11-08 Cisco Technology, Inc. Progressive sharing during a collaboration session
US9800945B2 (en) 2012-04-03 2017-10-24 Activevideo Networks, Inc. Class-based intelligent multiplexing over unmanaged networks
US9123084B2 (en) 2012-04-12 2015-09-01 Activevideo Networks, Inc. Graphical application integration with MPEG objects
US9071842B2 (en) * 2012-04-19 2015-06-30 Vixs Systems Inc. Detection of video feature based on variance metric
US20130287100A1 (en) * 2012-04-30 2013-10-31 Wooseung Yang Mechanism for facilitating cost-efficient and low-latency encoding of video streams
US9185429B1 (en) 2012-04-30 2015-11-10 Google Inc. Video encoding and decoding using un-equal error protection
US9049349B2 (en) * 2012-05-16 2015-06-02 Cisco Technology, Inc. System and method for video recording and retention in a network
US9532080B2 (en) 2012-05-31 2016-12-27 Sonic Ip, Inc. Systems and methods for the reuse of encoding information in encoding alternative streams of video data
US8819525B1 (en) 2012-06-14 2014-08-26 Google Inc. Error concealment guided robustness
US9185414B1 (en) * 2012-06-29 2015-11-10 Google Inc. Video encoding using variance
JP2014027448A (en) * 2012-07-26 2014-02-06 Sony Corp Information processing apparatus, information processing metho, and program
US10034023B1 (en) 2012-07-30 2018-07-24 Google Llc Extended protection of digital video streams
US9256803B2 (en) 2012-09-14 2016-02-09 Palo Alto Research Center Incorporated Automatic detection of persistent changes in naturally varying scenes
US9491487B2 (en) * 2012-09-25 2016-11-08 Apple Inc. Error resilient management of picture order count in predictive coding systems
WO2014061925A1 (en) * 2012-09-28 2014-04-24 (주)휴맥스 Method for adaptively transmitting fec parity data using cross-layer optimization
US9386326B2 (en) * 2012-10-05 2016-07-05 Nvidia Corporation Video decoding error concealment techniques
CN103780801A (en) * 2012-10-25 2014-05-07 特克特朗尼克公司 Heuristic method for scene cut detection in digital baseband video
US10015486B2 (en) * 2012-10-26 2018-07-03 Intel Corporation Enhanced video decoding with application layer forward error correction
US10341047B2 (en) * 2013-10-31 2019-07-02 Hewlett Packard Enterprise Development Lp Method and system for controlling the forwarding of error correction data
US9307235B2 (en) * 2012-12-03 2016-04-05 Vixs Systems, Inc. Video encoding system with adaptive hierarchical B-frames and method for use therewith
US10349069B2 (en) * 2012-12-11 2019-07-09 Sony Interactive Entertainment Inc. Software hardware hybrid video encoder
US9106922B2 (en) 2012-12-19 2015-08-11 Vanguard Software Solutions, Inc. Motion estimation engine for video encoding
US9191457B2 (en) 2012-12-31 2015-11-17 Sonic Ip, Inc. Systems, methods, and media for controlling delivery of content
US9628790B1 (en) 2013-01-03 2017-04-18 Google Inc. Adaptive composite intra prediction for image and video compression
US9172740B1 (en) 2013-01-15 2015-10-27 Google Inc. Adjustable buffer remote access
US9146808B1 (en) * 2013-01-24 2015-09-29 Emulex Corporation Soft error protection for content addressable memory
US9311692B1 (en) 2013-01-25 2016-04-12 Google Inc. Scalable buffer remote access
US9225979B1 (en) 2013-01-30 2015-12-29 Google Inc. Remote access encoding
US9177245B2 (en) 2013-02-08 2015-11-03 Qualcomm Technologies Inc. Spiking network apparatus and method with bimodal spike-timing dependent plasticity
JP6182888B2 (en) * 2013-02-12 2017-08-23 三菱電機株式会社 Image encoding device
US9357210B2 (en) 2013-02-28 2016-05-31 Sonic Ip, Inc. Systems and methods of encoding multiple video streams for adaptive bitrate streaming
US8928815B1 (en) * 2013-03-13 2015-01-06 Hrl Laboratories, Llc System and method for outdoor scene change detection
WO2014145921A1 (en) 2013-03-15 2014-09-18 Activevideo Networks, Inc. A multiple-mode system and method for providing user selectable video content
JP5838351B2 (en) * 2013-03-26 2016-01-06 パナソニックＩｐマネジメント株式会社 Video receiving apparatus and image recognition method for received video
CN103237108B (en) * 2013-05-13 2015-11-25 百度在线网络技术（北京）有限公司 For method of testing and the test terminal of mobile terminal
US9374578B1 (en) 2013-05-23 2016-06-21 Google Inc. Video coding using combined inter and intra predictors
US9294785B2 (en) 2013-06-06 2016-03-22 Activevideo Networks, Inc. System and method for exploiting scene graph information in construction of an encoded video sequence
EP3005712A1 (en) 2013-06-06 2016-04-13 ActiveVideo Networks, Inc. Overlay rendering of user interface onto source video
US9219922B2 (en) 2013-06-06 2015-12-22 Activevideo Networks, Inc. System and method for exploiting scene graph information in construction of an encoded video sequence
US9185275B2 (en) * 2013-07-09 2015-11-10 Lenovo (Singapore) Pte. Ltd. Control flap
US9894311B2 (en) 2013-07-30 2018-02-13 Robert Bosch Gmbh Adaptive methods for wireless camera communication
JP6132914B2 (en) * 2013-08-02 2017-05-24 株式会社日立製作所 Data transfer system and method
US9609343B1 (en) 2013-12-20 2017-03-28 Google Inc. Video coding using compound prediction
KR102143618B1 (en) * 2014-01-17 2020-08-11 삼성전자주식회사 Method for controlling a frame rate and an electronic device
JP6248671B2 (en) * 2014-02-10 2017-12-20 富士通株式会社 Information processing apparatus, method, program, and information processing system
US9788029B2 (en) 2014-04-25 2017-10-10 Activevideo Networks, Inc. Intelligent multiplexing using class-based, multi-dimensioned decision logic for managed networks
US9723377B2 (en) * 2014-04-28 2017-08-01 Comcast Cable Communications, Llc Video management
US9939253B2 (en) 2014-05-22 2018-04-10 Brain Corporation Apparatus and methods for distance estimation using multiple image sensors
US9713982B2 (en) 2014-05-22 2017-07-25 Brain Corporation Apparatus and methods for robotic operation using video imagery
US10194163B2 (en) * 2014-05-22 2019-01-29 Brain Corporation Apparatus and methods for real time estimation of differential motion in live video
US9848112B2 (en) 2014-07-01 2017-12-19 Brain Corporation Optical detection apparatus and methods
US10057593B2 (en) 2014-07-08 2018-08-21 Brain Corporation Apparatus and methods for distance estimation using stereo imagery
EP4063738A1 (en) * 2014-09-03 2022-09-28 Electrolux Appliances Aktiebolag Mobile computer device for data communication with a domestic appliance
US10055850B2 (en) 2014-09-19 2018-08-21 Brain Corporation Salient features tracking apparatus and methods using visual initialization
AT514851B1 (en) * 2014-10-23 2019-07-15 Avl List Gmbh A method of reconstructing a data packet erroneously received in a wireless sensor network
US9544615B2 (en) 2014-11-14 2017-01-10 Sony Corporation Method and system for processing video content
KR101690375B1 (en) 2014-11-14 2016-12-27 영남대학교 산학협력단 Controlling apparatus for agricultural products drying machine
US10319408B2 (en) 2015-03-30 2019-06-11 Manufacturing Resources International, Inc. Monolithic display with separately controllable sections
KR20160131526A (en) * 2015-05-07 2016-11-16 삼성전자주식회사 System on chip, display system including the same, and operating method thereof
US10922736B2 (en) 2015-05-15 2021-02-16 Manufacturing Resources International, Inc. Smart electronic display for restaurants
US10269156B2 (en) 2015-06-05 2019-04-23 Manufacturing Resources International, Inc. System and method for blending order confirmation over menu board background
US9848222B2 (en) 2015-07-15 2017-12-19 The Nielsen Company (Us), Llc Methods and apparatus to detect spillover
US10197664B2 (en) 2015-07-20 2019-02-05 Brain Corporation Apparatus and methods for detection of objects using broadband signals
JP6639653B2 (en) 2015-09-10 2020-02-05 マニュファクチャリング・リソーシズ・インターナショナル・インコーポレーテッド System and method for system detection of display errors
KR102453803B1 (en) * 2015-09-10 2022-10-12 삼성전자주식회사 Method and apparatus for processing image
US10506257B2 (en) 2015-09-28 2019-12-10 Cybrook Inc. Method and system of video processing with back channel message management
US10756997B2 (en) 2015-09-28 2020-08-25 Cybrook Inc. Bandwidth adjustment for real-time video transmission
US10516892B2 (en) 2015-09-28 2019-12-24 Cybrook Inc. Initial bandwidth estimation for real-time video transmission
CN105245908B (en) * 2015-10-27 2018-06-29 大连海事大学 A kind of video fault-tolerant coding method based on error correction preferred value feedback
US10506283B2 (en) 2015-11-18 2019-12-10 Cybrook Inc. Video decoding and rendering using combined jitter and frame buffer
US10506245B2 (en) * 2015-11-18 2019-12-10 Cybrook Inc. Video data processing using a ring buffer
DE102015121148A1 (en) * 2015-12-04 2017-06-08 Technische Universität München Reduce the transmission time of pictures
US10798396B2 (en) 2015-12-08 2020-10-06 Samsung Display Co., Ltd. System and method for temporal differencing with variable complexity
CN107181968B (en) * 2016-03-11 2019-11-19 腾讯科技（深圳）有限公司 A kind of redundancy control method and device of video data
US10319271B2 (en) 2016-03-22 2019-06-11 Manufacturing Resources International, Inc. Cyclic redundancy check for electronic displays
CN105847796A (en) * 2016-03-31 2016-08-10 乐视控股（北京）有限公司 Bit distribution method and device used for video coding
KR102204132B1 (en) 2016-05-31 2021-01-18 매뉴팩처링 리소시스 인터내셔널 인코포레이티드 Electronic display remote image verification system and method
US10148989B2 (en) 2016-06-15 2018-12-04 Divx, Llc Systems and methods for encoding video content
US10510304B2 (en) 2016-08-10 2019-12-17 Manufacturing Resources International, Inc. Dynamic dimming LED backlight for LCD array
US10785279B2 (en) * 2016-12-29 2020-09-22 Facebook, Inc. Video encoding using starve mode
US10868569B2 (en) * 2017-05-08 2020-12-15 Qualcomm Incorporated PBCH signal design and efficient continuous monitoring and polar decoding
CN107169117B (en) * 2017-05-25 2020-11-10 西安工业大学 Hand-drawn human motion retrieval method based on automatic encoder and DTW
US10560910B2 (en) 2017-06-12 2020-02-11 Qualcomm Incoporated Synchronization signal for a broadcast channel
JP2019016850A (en) * 2017-07-04 2019-01-31 ヒロテック株式会社 Video transmission method, video transmission system, transmission device, and reception device
CN109413427B (en) 2017-08-17 2022-04-08 腾讯科技（深圳）有限公司 Video frame coding method and terminal
US10152275B1 (en) 2017-08-30 2018-12-11 Red Hat, Inc. Reverse order submission for pointer rings
CN107948735B (en) * 2017-12-06 2020-09-25 北京乐我无限科技有限责任公司 Video playing method and device and electronic equipment
EP3811690B1 (en) * 2018-06-20 2022-10-19 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for massive mu-mimo
US10908863B2 (en) 2018-07-12 2021-02-02 Manufacturing Resources International, Inc. System and method for providing access to co-located operations data for an electronic display
US11818419B2 (en) 2018-09-28 2023-11-14 Apple Inc. Mobile device content provisioning adjustments based on wireless communication channel bandwidth condition
CN116980967A (en) 2018-09-28 2023-10-31 苹果公司 Electronic device content provision adjustment based on wireless communication channel bandwidth conditions
JP7277586B2 (en) * 2018-12-21 2023-05-19 ホアウェイ・テクノロジーズ・カンパニー・リミテッド Method and apparatus for mode and size dependent block level limiting
WO2020164752A1 (en) 2019-02-13 2020-08-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio transmitter processor, audio receiver processor and related methods and computer programs
US11402940B2 (en) 2019-02-25 2022-08-02 Manufacturing Resources International, Inc. Monitoring the status of a touchscreen
WO2020176416A1 (en) 2019-02-25 2020-09-03 Manufacturing Resources International, Inc. Monitoring the status of a touchscreen
EP3962091A1 (en) * 2020-08-26 2022-03-02 Tata Consultancy Services Limited Methods and systems for maintaining quality of experience in real-time live video streaming
US11368250B1 (en) * 2020-12-28 2022-06-21 Aira Technologies, Inc. Adaptive payload extraction and retransmission in wireless data communications with error aggregations
CN113709479B (en) * 2021-03-19 2022-12-06 杭州海康威视数字技术股份有限公司 Decoding and encoding method based on adaptive intra-frame refreshing mechanism and related equipment
KR102620281B1 (en) * 2021-05-14 2023-12-29 연세대학교 산학협력단 Apparatus and Method for Selecting Skip Frames
US11921010B2 (en) 2021-07-28 2024-03-05 Manufacturing Resources International, Inc. Display assemblies with differential pressure sensors
CN113630597B (en) * 2021-08-19 2024-01-23 随锐科技集团股份有限公司 Method and system for preventing video from losing packets irrelevant to encoding and decoding
US20230098691A1 (en) * 2021-09-29 2023-03-30 Tencent America LLC Techniques for constraint flag signaling for range extension with extended precision
US11895362B2 (en) 2021-10-29 2024-02-06 Manufacturing Resources International, Inc. Proof of play for images displayed at electronic displays
US11917269B2 (en) * 2022-01-11 2024-02-27 Tencent America LLC Multidimensional metadata for parallel processing of segmented media data

Family Cites Families (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2637438B2 (en) * 1987-10-27 1997-08-06 キヤノン株式会社 Image processing device
EP0350653B1 (en) * 1988-07-14 1995-12-06 Casio Computer Company Limited Slip data processing apparatus
US5164828A (en) * 1990-02-26 1992-11-17 Sony Corporation Video signal transmission and method and apparatus for coding video signal used in this
US5455629A (en) * 1991-02-27 1995-10-03 Rca Thomson Licensing Corporation Apparatus for concealing errors in a digital video processing system
US5212742A (en) * 1991-05-24 1993-05-18 Apple Computer, Inc. Method and apparatus for encoding/decoding image data
JPH05115010A (en) 1991-10-22 1993-05-07 Canon Inc Picture decoder
US5141448A (en) * 1991-12-02 1992-08-25 Matrix Science Corporation Apparatus for retaining a coupling ring in non-self locking electrical connectors
GB2263373B (en) * 1992-01-09 1995-05-24 Sony Broadcast & Communication Data error concealment
FR2696026B1 (en) * 1992-09-18 1994-12-30 Sgs Thomson Microelectronics Method for masking errors in transmission of image compressed in MPEG.
JPH06111495A (en) * 1992-09-30 1994-04-22 Sony Corp Device for reproducing data
JP3255308B2 (en) * 1992-12-18 2002-02-12 ソニー株式会社 Data playback device
US5737022A (en) * 1993-02-26 1998-04-07 Kabushiki Kaisha Toshiba Motion picture error concealment using simplified motion compensation
JP3519441B2 (en) * 1993-02-26 2004-04-12 株式会社東芝 Video transmission equipment
US5442400A (en) * 1993-04-29 1995-08-15 Rca Thomson Licensing Corporation Error concealment apparatus for MPEG-like video data
JPH0775110A (en) * 1993-08-31 1995-03-17 Sony Corp Encoding method for image signal
US5771081A (en) * 1994-02-28 1998-06-23 Korea Telecommunication Authority Bit system for transmitting digital video data
JP3500724B2 (en) * 1994-09-05 2004-02-23 ソニー株式会社 Data reproducing method and data reproducing apparatus
CA2156463A1 (en) * 1994-09-05 1996-03-06 Nobuyuki Aoki Data reproducing method and data reproducing apparatus
US5550847A (en) * 1994-10-11 1996-08-27 Motorola, Inc. Device and method of signal loss recovery for realtime and/or interactive communications
US6222881B1 (en) * 1994-10-18 2001-04-24 Intel Corporation Using numbers of non-zero quantized transform signals and signal differences to determine when to encode video signals using inter-frame or intra-frame encoding
US5600663A (en) * 1994-11-16 1997-02-04 Lucent Technologies Inc. Adaptive forward error correction system
US5617149A (en) * 1994-11-22 1997-04-01 Electronics And Telecommunications Research Institute Apparatus and method for detecting scene changes using the difference of mad between image frames
JPH08214265A (en) * 1995-01-31 1996-08-20 Sony Corp Method and device for reproducing encoded data
US5621467A (en) * 1995-02-16 1997-04-15 Thomson Multimedia S.A. Temporal-spatial error concealment apparatus and method for video signal processors
EP0731614B1 (en) * 1995-03-10 2002-02-06 Kabushiki Kaisha Toshiba Video coding/decoding apparatus
EP0735776B1 (en) * 1995-03-29 2004-01-28 Hitachi, Ltd. Decoder for compressed and multiplexed video and audio data
US5568200A (en) * 1995-06-07 1996-10-22 Hitachi America, Ltd. Method and apparatus for improved video display of progressively refreshed coded video
US6571361B1 (en) * 1995-09-29 2003-05-27 Kabushiki Kaisha Toshiba Encoder and decoder
US6415398B1 (en) * 1995-09-29 2002-07-02 Kabushiki Kaisha Toshiba Coding system and decoding system
US5737537A (en) * 1995-09-29 1998-04-07 Intel Corporation Two-measure block classification scheme for encoding video images
US5862153A (en) * 1995-09-29 1999-01-19 Kabushiki Kaisha Toshiba Coding apparatus and decoding apparatus for transmission/storage of information
US6192081B1 (en) * 1995-10-26 2001-02-20 Sarnoff Corporation Apparatus and method for selecting a coding mode in a block-based coding system
US5724369A (en) * 1995-10-26 1998-03-03 Motorola Inc. Method and device for concealment and containment of errors in a macroblock-based video codec
US5778191A (en) * 1995-10-26 1998-07-07 Motorola, Inc. Method and device for error control of a macroblock-based video compression technique
US6310922B1 (en) * 1995-12-12 2001-10-30 Thomson Consumer Electronics, Inc. Method and apparatus for generating variable rate synchronization signals
KR100197368B1 (en) 1995-12-23 1999-06-15 전주범 Apparatus for restoring error of image data
KR100196872B1 (en) * 1995-12-23 1999-06-15 전주범 Apparatus for restoring error of image data in image decoder
US5801779A (en) * 1995-12-26 1998-09-01 C-Cube Microsystems, Inc. Rate control with panic mode
JPH09180273A (en) * 1995-12-28 1997-07-11 Toray Ind Inc Stamper for forming recording surface of optical recording medium and production of optical recording medium
KR100220678B1 (en) * 1995-12-29 1999-09-15 전주범 Method for rectifying channel errors in an image signal transmitted from a block-based encoder
JP3297293B2 (en) * 1996-03-07 2002-07-02 三菱電機株式会社 Video decoding method and video decoding device
JP3823275B2 (en) * 1996-06-10 2006-09-20 富士通株式会社 Video encoding device
USRE39115E1 (en) * 1996-07-05 2006-06-06 Matsushita Electric Industrial Co., Ltd. Method for display time stamping and synchronization of multiple video object planes
US5875199A (en) * 1996-08-22 1999-02-23 Lsi Logic Corporation Video device with reed-solomon erasure decoder and method thereof
JPH1174868A (en) * 1996-09-02 1999-03-16 Toshiba Corp Information transmission method, coder/decoder in information transmission system adopting the method, coding multiplexer/decoding inverse multiplexer
JP3011680B2 (en) * 1996-09-06 2000-02-21 株式会社東芝 Variable length coding apparatus and method
KR100501902B1 (en) * 1996-09-25 2005-10-10 주식회사 팬택앤큐리텔 Image information encoding / decoding apparatus and method
JPH10145789A (en) * 1996-11-15 1998-05-29 Oki Electric Ind Co Ltd Animation encoding and decoding method
CA2190785A1 (en) * 1996-11-20 1998-05-20 Nael Hirzalla Method of processing a video stream
KR100196840B1 (en) * 1996-12-27 1999-06-15 전주범 Apparatus for reconstucting bits error in the image decoder
US6148026A (en) 1997-01-08 2000-11-14 At&T Corp. Mesh node coding to enable object based functionalities within a motion compensated transform video coder
JP4111351B2 (en) * 1997-02-12 2008-07-02 メディアテック インコーポレイション Apparatus and method for optimizing rate control in a coding system
JP3575215B2 (en) * 1997-03-05 2004-10-13 株式会社日立製作所 Packet communication method and communication terminal device
US5991447A (en) * 1997-03-07 1999-11-23 General Instrument Corporation Prediction and coding of bi-directionally predicted video object planes for interlaced digital video
US6005980A (en) * 1997-03-07 1999-12-21 General Instrument Corporation Motion estimation and compensation of video object planes for interlaced digital video
US6118817A (en) * 1997-03-14 2000-09-12 Microsoft Corporation Digital video signal encoder and encoding method having adjustable quantization
US6115420A (en) * 1997-03-14 2000-09-05 Microsoft Corporation Digital video signal encoder and encoding method
CN100525443C (en) * 1997-03-17 2009-08-05 松下电器产业株式会社 Method and apparatus for processing, transmitting and receiving dynamic image data
US6304607B1 (en) * 1997-03-18 2001-10-16 Texas Instruments Incorporated Error resilient video coding using reversible variable length codes (RVLCS)
US6118823A (en) * 1997-04-01 2000-09-12 International Business Machines Corporation Control scheme for shared-use dual-port predicted error array
US6141448A (en) 1997-04-21 2000-10-31 Hewlett-Packard Low-complexity error-resilient coder using a block-based standard
US6057884A (en) * 1997-06-05 2000-05-02 General Instrument Corporation Temporal and spatial scaleable coding for video object planes
US6181711B1 (en) * 1997-06-26 2001-01-30 Cisco Systems, Inc. System and method for transporting a compressed video and data bit stream over a communication channel
US6233356B1 (en) * 1997-07-08 2001-05-15 At&T Corp. Generalized scalability for video coder based on video objects
US6097725A (en) * 1997-10-01 2000-08-01 International Business Machines Corporation Low cost searching method and apparatus for asynchronous transfer mode systems
EP1025647B1 (en) * 1997-10-23 2012-06-27 Sony Electronics, Inc. Apparatus and method for recovery of lost/damaged data in a bitstream of data based on compatibility
US6043838A (en) * 1997-11-07 2000-03-28 General Instrument Corporation View offset estimation for stereoscopic video coding
US6266375B1 (en) * 1997-11-13 2001-07-24 Sony Corporation Method and apparatus for selecting a quantization table for encoding a digital image
JP3622460B2 (en) * 1997-11-28 2005-02-23 松下電工株式会社 Semiconductor relay
KR100301825B1 (en) * 1997-12-29 2001-10-27 구자홍 Mpeg video decoding system and method of processing overflow of mpeg video decoding system
WO1999038333A1 (en) * 1998-01-26 1999-07-29 Sgs-Thomson Microelectronics Asia Pacific (Pte) Ltd. One-pass variable bit rate moving pictures encoding
JP3905969B2 (en) * 1998-01-30 2007-04-18 株式会社東芝 Moving picture coding apparatus and moving picture coding method
EP0935396A3 (en) * 1998-02-09 2004-08-11 Matsushita Electric Industrial Co., Ltd. Video coding method and apparatus
US6438165B2 (en) * 1998-03-09 2002-08-20 Lg Electronics Method and apparatus for advanced encoder system
US6289054B1 (en) * 1998-05-15 2001-09-11 North Carolina University Method and systems for dynamic hybrid packet loss recovery for video transmission over lossy packet-based network
US6804294B1 (en) * 1998-08-11 2004-10-12 Lucent Technologies Inc. Method and apparatus for video frame selection for improved coding quality at low bit-rates
US6137915A (en) * 1998-08-20 2000-10-24 Sarnoff Corporation Apparatus and method for error concealment for hierarchical subband coding and decoding
JP3604290B2 (en) * 1998-09-25 2004-12-22 沖電気工業株式会社 Moving image decoding method and apparatus
US6754277B1 (en) * 1998-10-06 2004-06-22 Texas Instruments Incorporated Error protection for compressed video
US6490705B1 (en) * 1998-10-22 2002-12-03 Lucent Technologies Inc. Method and apparatus for receiving MPEG video over the internet
US6192148B1 (en) * 1998-11-05 2001-02-20 Winbond Electronics Corp. Method for determining to skip macroblocks in encoding video
JP3166736B2 (en) * 1998-11-25 2001-05-14 日本電気株式会社 Moving picture coding apparatus and moving picture coding method
JP2000209580A (en) * 1999-01-13 2000-07-28 Canon Inc Picture processor and its method
GB2347038A (en) * 1999-02-18 2000-08-23 Nokia Mobile Phones Ltd A video codec using re-transmission
JP2000295626A (en) * 1999-04-08 2000-10-20 Mitsubishi Electric Corp Multi-stage image coder
KR100357093B1 (en) * 1999-06-02 2002-10-18 엘지전자 주식회사 apparatus and method for concealing error in moving picture decompression system
US6351491B1 (en) * 1999-06-23 2002-02-26 Sarnoff Corporation Apparatus and method for optimizing the rate control for multiscale entropy encoding
US6968008B1 (en) * 1999-07-27 2005-11-22 Sharp Laboratories Of America, Inc. Methods for motion estimation with adaptive motion accuracy
JP3630590B2 (en) * 1999-08-25 2005-03-16 沖電気工業株式会社 Decoding device and transmission system
US6999673B1 (en) * 1999-09-30 2006-02-14 Matsushita Electric Industrial Co., Ltd. Moving picture decoding method, moving picture decoding apparatus and program recording medium
CN1182727C (en) * 1999-10-25 2004-12-29 松下电器产业株式会社 Moving picture decoding method and device, and program recording medium
JP3840020B2 (en) * 1999-12-14 2006-11-01 株式会社東芝 Video encoding device
US6493392B1 (en) * 1999-12-27 2002-12-10 Hyundai Electronics Industries Co., Ltd. Method for coding digital interlaced moving video
US6421386B1 (en) * 1999-12-29 2002-07-16 Hyundai Electronics Industries Co., Ltd. Method for coding digital moving video including gray scale shape information
JP2001197501A (en) * 2000-01-07 2001-07-19 Fujitsu Ltd Motion vector searching device and motion vector searching method, and moving picture coder
US6601209B1 (en) * 2000-03-17 2003-07-29 Verizon Laboratories Inc. System and method for reliable data transmission over fading internet communication channels
US6724945B1 (en) * 2000-05-24 2004-04-20 Hewlett-Packard Development Company, L.P. Correcting defect pixels in a digital image
US6650705B1 (en) * 2000-05-26 2003-11-18 Mitsubishi Electric Research Laboratories Inc. Method for encoding and transcoding multiple video objects with variable temporal resolution
JP3662171B2 (en) * 2000-06-05 2005-06-22 三菱電機株式会社 Encoding apparatus and encoding method
US6738427B2 (en) * 2000-09-15 2004-05-18 International Business Machines Corporation System and method of processing MPEG streams for timecode packet insertion
US7133455B2 (en) * 2000-12-29 2006-11-07 Intel Corporation Providing error resilience and concealment for video data
JP3876227B2 (en) * 2001-02-06 2007-01-31 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ A preprocessing method applied to the texture of objects of arbitrary shape
US7133451B2 (en) 2001-03-05 2006-11-07 Intervideo, Inc. Systems and methods for refreshing macroblocks
US6700934B2 (en) * 2001-03-14 2004-03-02 Redrock Semiconductor, Ltd. Error detection using a maximum distance among four block-motion-vectors in a macroblock in a corrupted MPEG-4 bitstream
US6842484B2 (en) * 2001-07-10 2005-01-11 Motorola, Inc. Method and apparatus for random forced intra-refresh in digital image and video coding
US6810144B2 (en) * 2001-07-20 2004-10-26 Koninklijke Philips Electronics N.V. Methods of and system for detecting a cartoon in a video data stream
DE10139641C1 (en) * 2001-08-11 2003-04-10 Freudenberg Carl Kg cleaning tool

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8881215B2 (en) 2002-12-10 2014-11-04 Ol2, Inc. System and method for compressing video based on detected data rate of a communication channel
US8964830B2 (en) 2002-12-10 2015-02-24 Ol2, Inc. System and method for multi-stream video compression using multiple encoding formats
US9138644B2 (en) 2002-12-10 2015-09-22 Sony Computer Entertainment America Llc System and method for accelerated machine switching
US9155962B2 (en) 2002-12-10 2015-10-13 Sony Computer Entertainment America Llc System and method for compressing video by allocating bits to image tiles based on detected intraframe motion or scene complexity
US9272209B2 (en) 2002-12-10 2016-03-01 Sony Computer Entertainment America Llc Streaming interactive video client apparatus
US9314691B2 (en) 2002-12-10 2016-04-19 Sony Computer Entertainment America Llc System and method for compressing video frames or portions thereof based on feedback information from a client device

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