DE60024097D1 - Verfahren und vorrichtung zur verarbeitung von digitalen bildern und audiodaten - Google Patents
Verfahren und vorrichtung zur verarbeitung von digitalen bildern und audiodatenInfo
- Publication number
- DE60024097D1 DE60024097D1 DE60024097T DE60024097T DE60024097D1 DE 60024097 D1 DE60024097 D1 DE 60024097D1 DE 60024097 T DE60024097 T DE 60024097T DE 60024097 T DE60024097 T DE 60024097T DE 60024097 D1 DE60024097 D1 DE 60024097D1
- Authority
- DE
- Germany
- Prior art keywords
- compression unit
- image
- audio
- multimedia
- frame
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
- H04B1/665—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission using psychoacoustic properties of the ear, e.g. masking effect
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/115—Selection of the code volume for a coding unit prior to coding
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
- H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/18—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
-
- 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
-
- 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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
-
- 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
- H04N21/233—Processing of audio elementary streams
- H04N21/2335—Processing of audio elementary streams involving reformatting operations of audio signals, e.g. by converting from one coding standard to another
-
- 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
-
- 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
- H04N21/2368—Multiplexing of audio and video streams
-
- 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
- H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14615199P | 1999-07-30 | 1999-07-30 | |
PCT/IB2000/001065 WO2001010136A1 (en) | 1999-07-30 | 2000-07-29 | Method and apparatus for processing digital images and audio data |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60024097D1 true DE60024097D1 (de) | 2005-12-22 |
Family
ID=22516053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60024097T Expired - Lifetime DE60024097D1 (de) | 1999-07-30 | 2000-07-29 | Verfahren und vorrichtung zur verarbeitung von digitalen bildern und audiodaten |
Country Status (6)
Country | Link |
---|---|
US (2) | US7471839B2 (de) |
EP (1) | EP1201088B1 (de) |
AT (1) | ATE310358T1 (de) |
AU (1) | AU6175500A (de) |
DE (1) | DE60024097D1 (de) |
WO (1) | WO2001010136A1 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001352471A (ja) * | 2000-06-07 | 2001-12-21 | Toshiba Corp | ビデオカメラ装置 |
US7266150B2 (en) | 2001-07-11 | 2007-09-04 | Dolby Laboratories, Inc. | Interpolation of video compression frames |
US7383421B2 (en) * | 2002-12-05 | 2008-06-03 | Brightscale, Inc. | Cellular engine for a data processing system |
JP2006527518A (ja) * | 2003-06-06 | 2006-11-30 | 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 | ビデオ圧縮 |
JP5018085B2 (ja) * | 2004-06-29 | 2012-09-05 | ソニー株式会社 | 動き予測補償方法及び動き予測補償装置 |
WO2006128251A1 (en) * | 2005-06-03 | 2006-12-07 | The Commonwealth Of Australia | Matrix compression arrangements |
KR100718130B1 (ko) * | 2005-06-04 | 2007-05-14 | 삼성전자주식회사 | 디스플레이 구동 장치 및 방법 |
US7451293B2 (en) * | 2005-10-21 | 2008-11-11 | Brightscale Inc. | Array of Boolean logic controlled processing elements with concurrent I/O processing and instruction sequencing |
JP2007189657A (ja) * | 2005-12-16 | 2007-07-26 | Fuji Xerox Co Ltd | 画像評価装置、画像評価方法及びプログラム |
JP2009523292A (ja) * | 2006-01-10 | 2009-06-18 | ブライトスケール インコーポレイテッド | 並列処理システムにおけるマルチメディア・データ処理をスケジューリングするための方法及び装置 |
US20080055307A1 (en) * | 2006-09-01 | 2008-03-06 | Lazar Bivolarski | Graphics rendering pipeline |
US9563433B1 (en) | 2006-09-01 | 2017-02-07 | Allsearch Semi Llc | System and method for class-based execution of an instruction broadcasted to an array of processing elements |
US20080059763A1 (en) * | 2006-09-01 | 2008-03-06 | Lazar Bivolarski | System and method for fine-grain instruction parallelism for increased efficiency of processing compressed multimedia data |
US20080059762A1 (en) * | 2006-09-01 | 2008-03-06 | Bogdan Mitu | Multi-sequence control for a data parallel system |
WO2008027567A2 (en) * | 2006-09-01 | 2008-03-06 | Brightscale, Inc. | Integral parallel machine |
US20080059467A1 (en) * | 2006-09-05 | 2008-03-06 | Lazar Bivolarski | Near full motion search algorithm |
EP1978749B1 (de) * | 2007-04-06 | 2017-08-30 | Canon Kabushiki Kaisha | Kompression mehrdimensionaler Nachschlagetabellen zur Farbenraumumwandlung |
US8041136B2 (en) * | 2008-04-21 | 2011-10-18 | Brainscope Company, Inc. | System and method for signal processing using fractal dimension analysis |
US8457441B2 (en) * | 2008-06-25 | 2013-06-04 | Microsoft Corporation | Fast approximate spatial representations for informal retrieval |
US8364462B2 (en) * | 2008-06-25 | 2013-01-29 | Microsoft Corporation | Cross lingual location search |
US8024288B2 (en) * | 2008-08-27 | 2011-09-20 | Oracle International Corporation | Block compression using a value-bit format for storing block-cell values |
JP5206503B2 (ja) * | 2009-03-03 | 2013-06-12 | 富士ゼロックス株式会社 | 画像処理装置及び画像処理プログラム |
US9245529B2 (en) * | 2009-06-18 | 2016-01-26 | Texas Instruments Incorporated | Adaptive encoding of a digital signal with one or more missing values |
KR101739603B1 (ko) * | 2009-08-20 | 2017-05-24 | 톰슨 라이센싱 | 2진 세트들을 인코딩 및 디코딩하기 위해 트리 구조들을 재이용하는 방법 및 장치 |
US8730264B1 (en) | 2011-09-26 | 2014-05-20 | Google Inc. | Determining when image elements intersect |
US20130242186A1 (en) * | 2012-03-14 | 2013-09-19 | Samsung Electronics Co., Ltd. | Image processing apparatus and control method thereof |
CN104244085B (zh) * | 2013-06-21 | 2019-08-30 | 南京中兴新软件有限责任公司 | 基于现场可编程门阵列的多媒体数据传输方法及装置 |
CN104469395B (zh) * | 2014-12-12 | 2017-11-07 | 华为技术有限公司 | 图像传输方法和装置 |
US9830534B1 (en) | 2015-12-16 | 2017-11-28 | A9.Com, Inc. | Object recognition |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5384867A (en) | 1991-10-23 | 1995-01-24 | Iterated Systems, Inc. | Fractal transform compression board |
JPH07202820A (ja) * | 1993-12-28 | 1995-08-04 | Matsushita Electric Ind Co Ltd | ビットレート制御システム |
US5710916A (en) * | 1994-05-24 | 1998-01-20 | Panasonic Technologies, Inc. | Method and apparatus for similarity matching of handwritten data objects |
AUPM661594A0 (en) | 1994-07-01 | 1994-07-28 | Commonwealth Scientific And Industrial Research Organisation | Fractal representation of data |
DE19516742A1 (de) | 1995-05-06 | 1996-11-07 | Philips Patentverwaltung | Verfahren zur Datenreduktion mittels fraktaler Bildkodierung |
US5687191A (en) * | 1995-12-06 | 1997-11-11 | Solana Technology Development Corporation | Post-compression hidden data transport |
US5748240A (en) | 1996-03-15 | 1998-05-05 | International Business Machines Corporation | Optimal array addressing control structure comprising an I-frame only video encoder and a frame difference unit which includes an address counter for addressing memory addresses |
US6157674A (en) | 1996-03-21 | 2000-12-05 | Sony Corporation | Audio and video data transmitting apparatus, system, and method thereof |
US5867221A (en) * | 1996-03-29 | 1999-02-02 | Interated Systems, Inc. | Method and system for the fractal compression of data using an integrated circuit for discrete cosine transform compression/decompression |
US5870502A (en) | 1996-04-08 | 1999-02-09 | The Trustees Of Columbia University In The City Of New York | System and method for a multiresolution transform of digital image information |
US6134541A (en) * | 1997-10-31 | 2000-10-17 | International Business Machines Corporation | Searching multidimensional indexes using associated clustering and dimension reduction information |
US6148295A (en) * | 1997-12-30 | 2000-11-14 | International Business Machines Corporation | Method for computing near neighbors of a query point in a database |
US6094631A (en) | 1998-07-09 | 2000-07-25 | Winbond Electronics Corp. | Method of signal compression |
US6370502B1 (en) | 1999-05-27 | 2002-04-09 | America Online, Inc. | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec |
-
2000
- 2000-07-29 AT AT00948194T patent/ATE310358T1/de not_active IP Right Cessation
- 2000-07-29 AU AU61755/00A patent/AU6175500A/en not_active Abandoned
- 2000-07-29 EP EP00948194A patent/EP1201088B1/de not_active Expired - Lifetime
- 2000-07-29 DE DE60024097T patent/DE60024097D1/de not_active Expired - Lifetime
- 2000-07-29 WO PCT/IB2000/001065 patent/WO2001010136A1/en active IP Right Grant
-
2004
- 2004-05-28 US US10/855,570 patent/US7471839B2/en not_active Expired - Fee Related
-
2008
- 2008-11-20 US US12/275,009 patent/US7961965B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1201088A1 (de) | 2002-05-02 |
US20090285311A1 (en) | 2009-11-19 |
EP1201088B1 (de) | 2005-11-16 |
US20040223656A1 (en) | 2004-11-11 |
US7961965B2 (en) | 2011-06-14 |
ATE310358T1 (de) | 2005-12-15 |
WO2001010136A1 (en) | 2001-02-08 |
US7471839B2 (en) | 2008-12-30 |
AU6175500A (en) | 2001-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |