DE60013487D1 - Adaptives informationsverarbeitungssystem für videobilder - Google Patents

Adaptives informationsverarbeitungssystem für videobilder

Info

Publication number
DE60013487D1
DE60013487D1 DE60013487T DE60013487T DE60013487D1 DE 60013487 D1 DE60013487 D1 DE 60013487D1 DE 60013487 T DE60013487 T DE 60013487T DE 60013487 T DE60013487 T DE 60013487T DE 60013487 D1 DE60013487 D1 DE 60013487D1
Authority
DE
Germany
Prior art keywords
information processing
processing system
video images
adaptive information
adaptive
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
Application number
DE60013487T
Other languages
English (en)
Other versions
DE60013487T2 (de
Inventor
Francis Horlander
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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
Priority claimed from US09/454,398 external-priority patent/US6437830B1/en
Priority claimed from US09/712,539 external-priority patent/US7071995B1/en
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of DE60013487D1 publication Critical patent/DE60013487D1/de
Application granted granted Critical
Publication of DE60013487T2 publication Critical patent/DE60013487T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4367—Establishing a secure communication between the client and a peripheral device or smart card
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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
    • H04N21/234363—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 altering the spatial resolution, e.g. for clients with a lower screen resolution
    • H04N21/234372—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 altering the spatial resolution, e.g. for clients with a lower screen resolution for performing aspect ratio conversion
    • 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
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2543—Billing, e.g. for subscription services
    • H04N21/25435—Billing, e.g. for subscription services involving characteristics of content or additional data, e.g. video resolution or the amount of advertising
    • 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
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25825—Management of client data involving client display capabilities, e.g. screen resolution of a mobile phone
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • 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
    • H04N21/4402—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 reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440254—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 reformatting operations of video signals for household redistribution, storage or real-time display by altering signal-to-noise parameters, e.g. requantization
    • 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
    • H04N21/4402—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 reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440263—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 reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
    • 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
    • H04N21/4402—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 reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440263—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 reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
    • H04N21/440272—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 reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA for performing aspect ratio conversion
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
    • H04N5/9206—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
    • H04N7/035—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
    • H04N2005/91328—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a copy management signal, e.g. a copy generation management signal [CGMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
DE60013487T 1999-12-03 2000-12-01 Adaptives informationsverarbeitungssystem für videobilder Expired - Lifetime DE60013487T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US454398 1989-12-21
US09/454,398 US6437830B1 (en) 1999-05-28 1999-12-03 System and data format for communicating data between a video decoder and a peripheral device
US09/712,539 US7071995B1 (en) 1999-05-28 2000-11-14 Adaptive video image information processing system
US712539 2000-11-14
PCT/US2000/032741 WO2001041444A1 (en) 1999-12-03 2000-12-01 An adaptive video image information processing system

Publications (2)

Publication Number Publication Date
DE60013487D1 true DE60013487D1 (de) 2004-10-07
DE60013487T2 DE60013487T2 (de) 2005-11-17

Family

ID=27037441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60013487T Expired - Lifetime DE60013487T2 (de) 1999-12-03 2000-12-01 Adaptives informationsverarbeitungssystem für videobilder

Country Status (15)

Country Link
US (2) US7116375B2 (de)
EP (1) EP1243135B1 (de)
JP (1) JP5030353B2 (de)
KR (1) KR100887339B1 (de)
CN (1) CN1206861C (de)
AU (1) AU2056601A (de)
BR (1) BRPI0016069B1 (de)
DE (1) DE60013487T2 (de)
ES (1) ES2225281T3 (de)
HU (1) HUP0203950A2 (de)
IL (2) IL149781A0 (de)
MX (1) MXPA02005434A (de)
PL (1) PL355383A1 (de)
TR (1) TR200402722T4 (de)
WO (1) WO2001041444A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL149781A0 (en) 1999-12-03 2002-11-10 Thomson Licensing Sa An adaptive video image information processing system
KR100522605B1 (ko) * 2003-06-12 2005-10-20 삼성전자주식회사 무선 송신이 가능한 셋 탑 박스
US7519714B2 (en) * 2004-03-18 2009-04-14 The Johns Hopkins University Adaptive image format translation in an ad-hoc network
JP4403400B2 (ja) * 2004-10-01 2010-01-27 ソニー株式会社 情報処理装置および方法、並びにプログラム
JP4428298B2 (ja) * 2005-06-14 2010-03-10 セイコーエプソン株式会社 画像表示装置及びその制御方法
KR100758903B1 (ko) * 2005-12-13 2007-09-17 엘지전자 주식회사 녹화/재생이 가능한 방송 수신기 및 녹화/재생 방법
US8428258B2 (en) * 2007-05-02 2013-04-23 Rovi Technologies Corporation Method and apparatus for providing content control via detection of modifications to a signal
US8248532B2 (en) * 2009-01-08 2012-08-21 Rovi Solutions Corporation Method and apparatus for providing a content control signal via color burst phase modifications
US8941592B2 (en) 2010-09-24 2015-01-27 Intel Corporation Techniques to control display activity
MX2016007524A (es) * 2013-12-11 2016-09-13 Sca Hygiene Prod Ab Esquema para direccionamiento de estructuras de protocolo hacia dispositivos obtetivo.

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194965A (en) * 1983-11-23 1993-03-16 Macrovision Corporation Method and apparatus for disabling anti-copy protection system in video signals
US4866770A (en) * 1986-07-08 1989-09-12 Scientific Atlanta, Inc. Method and apparatus for communication of video, audio, teletext, and data to groups of decoders in a communication system
US4983967A (en) * 1987-10-16 1991-01-08 I.R.T. Electronics Pty. Limited Transmission of audio in a video signal
DE3806413C2 (de) * 1988-02-29 1997-12-04 Thomson Brandt Gmbh Recorder mit Kopierschutz
US5619274A (en) * 1990-09-10 1997-04-08 Starsight Telecast, Inc. Television schedule information transmission and utilization system and process
US5182771A (en) * 1991-03-29 1993-01-26 Scientific Atlanta, Inc. Anti-taping method and apparatus for a multiplexed analog component television system
US5659368A (en) * 1992-04-28 1997-08-19 Thomson Consumer Electronics, Inc. Auxiliary video information system including extended data services
US5703795A (en) * 1992-06-22 1997-12-30 Mankovitz; Roy J. Apparatus and methods for accessing information relating to radio and television programs
US5493339A (en) * 1993-01-21 1996-02-20 Scientific-Atlanta, Inc. System and method for transmitting a plurality of digital services including compressed imaging services and associated ancillary data services
EP0614308A1 (de) * 1993-03-05 1994-09-07 Eastman Kodak Company Methode und Vorrichtung zur Zugangskontrolle zu ausgewählten Bildkomponenten in einem Bildspeicher und Bildwiedergewinnungssystem
US5315448A (en) * 1993-03-18 1994-05-24 Macrovision Corporation Copy protection for hybrid digital video tape recording and unprotected source material
JP3250333B2 (ja) * 1993-04-02 2002-01-28 ソニー株式会社 映像信号処理方法、映像信号記録方法、映像信号再生方法、映像信号処理装置、映像信号記録装置及び映像信号再生装置
US5583562A (en) * 1993-12-03 1996-12-10 Scientific-Atlanta, Inc. System and method for transmitting a plurality of digital services including imaging services
EP0664646B1 (de) * 1994-01-20 2007-08-08 Sony Corporation Aufzeichnungs- und Wiedergabegerät für digitale Audio- und Videosignale
JP3329063B2 (ja) * 1994-03-29 2002-09-30 ソニー株式会社 再生装置
EP1126705B1 (de) 1994-07-08 2009-06-24 Sony Corporation Empfang von Rundfunksignalen mit bedingtem Zugang
US5574787A (en) * 1994-07-25 1996-11-12 Ryan; John O. Apparatus and method for comprehensive copy protection for video platforms and unprotected source material
US5541662A (en) * 1994-09-30 1996-07-30 Intel Corporation Content programmer control of video and data display using associated data
US5715403A (en) * 1994-11-23 1998-02-03 Xerox Corporation System for controlling the distribution and use of digital works having attached usage rights where the usage rights are defined by a usage rights grammar
KR100332743B1 (ko) * 1994-11-26 2002-11-07 엘지전자주식회사 디지탈영상시스템의불법시청및복사방지방법및장치
KR100205701B1 (ko) * 1994-12-27 1999-07-01 사또오 후미오 송신 장치, 수신 장치 및 이들을 통합한 통신처리 시스템과, 디지탈 텔레비젼 방송 시스템
US5590202A (en) * 1995-01-18 1996-12-31 Zenith Electronics Corporation Countdown system for conditional access module
US5745643A (en) * 1995-04-06 1998-04-28 Kabushiki Kaisha Toshiba System for and method of reproducing playback data appropriately by the use of attribute information on the playback data
US5612900A (en) * 1995-05-08 1997-03-18 Kabushiki Kaisha Toshiba Video encoding method and system which encodes using a rate-quantizer model
US5910825A (en) * 1995-05-09 1999-06-08 Sony Corporation Video signal transmitting apparatus with attendant data insertion and extraction functions
WO1996036177A1 (fr) * 1995-05-09 1996-11-14 Sony Corporation Emetteur de signaux video
US6275988B1 (en) * 1995-06-30 2001-08-14 Canon Kabushiki Kaisha Image transmission apparatus, image transmission system, and communication apparatus
ATE208113T1 (de) * 1995-09-01 2001-11-15 Sony Corp Datenaufzeichnung mit kopierschutz
KR0166923B1 (ko) * 1995-09-18 1999-03-20 구자홍 디지탈 방송 시스템의 불법 시청 및 복사 방지방법 및 장치
JPH0998375A (ja) * 1995-09-29 1997-04-08 Sony Corp デジタル画像信号の記録方法、記録装置及び記録再生装置
JP3613858B2 (ja) * 1995-10-26 2005-01-26 ソニー株式会社 テレビジョン信号の伝送または記録方法、および記録装置
JPH09182050A (ja) * 1995-12-26 1997-07-11 Matsushita Electric Ind Co Ltd スクランブル伝送装置およびスクランブル装置およびデスクランブル装置
JPH09205630A (ja) * 1996-01-26 1997-08-05 Matsushita Electric Ind Co Ltd テレビジョン信号送信・受信方法、及びテレビジョン信号送信・受信装置
JP3517672B2 (ja) * 1996-04-01 2004-04-12 マクロヴィジョン コーポレイション デジタルビデオネットワークにおけるコピー防止制御方法
US5907366A (en) * 1996-04-02 1999-05-25 Digital Video Systems, Inc. Vertical blanking insertion device
CN1178477C (zh) * 1996-05-03 2004-12-01 三星电子株式会社 适于音素字符的观众选择型字幕广播及接收方法
US6037932A (en) * 1996-05-28 2000-03-14 Microsoft Corporation Method for sending computer network data as part of vertical blanking interval
JPH10174057A (ja) * 1996-12-06 1998-06-26 Mitsubishi Electric Corp 記録装置、映像出力装置、映像表示・記録システムおよび映像表示・記録システムの信号処理方法
US5862299A (en) * 1996-06-19 1999-01-19 Sony Corporation Conditional access system for local storage device
WO1998002881A1 (fr) * 1996-07-15 1998-01-22 Kabushiki Kaisha Toshiba Appareil comportant une interface numerique, systeme de reseau mettant en oeuvre cet appareil et procede de protection contre la copie
JP3594063B2 (ja) * 1997-01-13 2004-11-24 ソニー株式会社 情報信号伝送方法および複製防止制御方法
JP4110588B2 (ja) * 1997-03-19 2008-07-02 ソニー株式会社 データ受信装置および受信方法
US6141488A (en) * 1997-09-05 2000-10-31 United Video Properties, Inc. Program guide system for recording television programs
US6069647A (en) * 1998-01-29 2000-05-30 Intel Corporation Conditional access and content security method
JPH11252498A (ja) * 1998-02-27 1999-09-17 Toshiba Corp 高画質ディジタル映像データのコピープロテクト方法ならびに装置
TW440819B (en) * 1998-03-18 2001-06-16 Koninkl Philips Electronics Nv Copy protection schemes for copy protected digital material
US6272283B1 (en) * 1998-04-22 2001-08-07 Neomagic Corp. Copy-protection for laptop PC by disabling TV-out while viewing protected video on PC display
US6104423A (en) * 1998-04-24 2000-08-15 Soundview Technologies, Inc. Receiver apparatus and method for providing conditional access to received television programs
US6124893A (en) * 1998-04-29 2000-09-26 Stapleton; John J. Versatile video transformation device
US6154206A (en) * 1998-05-06 2000-11-28 Sony Corporation Of Japan Method and apparatus for distributed conditional access control on a serial communication network
US6351538B1 (en) * 1998-10-06 2002-02-26 Lsi Logic Corporation Conditional access and copy protection scheme for MPEG encoded video data
US6157377A (en) * 1998-10-30 2000-12-05 Intel Corporation Method and apparatus for purchasing upgraded media features for programming transmissions
SE513356C2 (sv) * 1998-11-20 2000-08-28 Ericsson Telefon Ab L M Förfarande och anordning för kryptering av bilder
US6690880B1 (en) * 1999-05-21 2004-02-10 Ati International, Srl Method and apparatus for copy protection detection in a video signal
US6437830B1 (en) * 1999-05-28 2002-08-20 Thomson Licensing S.A. System and data format for communicating data between a video decoder and a peripheral device
IL149781A0 (en) 1999-12-03 2002-11-10 Thomson Licensing Sa An adaptive video image information processing system

Also Published As

Publication number Publication date
AU2056601A (en) 2001-06-12
PL355383A1 (en) 2004-04-19
WO2001041444A1 (en) 2001-06-07
EP1243135B1 (de) 2004-09-01
BRPI0016069B1 (pt) 2015-09-01
US7538819B2 (en) 2009-05-26
KR100887339B1 (ko) 2009-03-06
IL149781A0 (en) 2002-11-10
HUP0203950A2 (en) 2003-03-28
US7116375B2 (en) 2006-10-03
TR200402722T4 (tr) 2004-11-22
BR0016069A (pt) 2002-08-06
ES2225281T3 (es) 2005-03-16
US20050141714A1 (en) 2005-06-30
IL149781A (en) 2006-10-05
CN1423899A (zh) 2003-06-11
JP5030353B2 (ja) 2012-09-19
JP2003521853A (ja) 2003-07-15
KR20080032017A (ko) 2008-04-11
MXPA02005434A (es) 2002-11-29
US20040031048A1 (en) 2004-02-12
DE60013487T2 (de) 2005-11-17
EP1243135A1 (de) 2002-09-25
CN1206861C (zh) 2005-06-15

Similar Documents

Publication Publication Date Title
DE69822773D1 (de) Videosignalverarbeitung für elektronisches Wasserzeichensetzen
EP1087291A4 (de) Informationsverarbeitungssystem
DE69910805D1 (de) Bilddatenverarbeitungsverfahren, Bilddatenstruktur
GB2349721B (en) Multi-processor data processing system
DE60143663D1 (de) Videoverarbeitungssystem
DE60135585D1 (de) Bildverarbeitungssystem für Geschwindigkeitsregelungssystem
DE60027529D1 (de) Bilderzeugungssystem für dokumente
DE69817137D1 (de) Bildverarbeitung für elektronisches Wasserzeichensetzen
GB0008469D0 (en) Processing image data
GB0007571D0 (en) Processing image data
DE69901858D1 (de) Bildverarbeitung
GB0008474D0 (en) Processing image data
GB0008473D0 (en) Processing image data
DE69527576T2 (de) Bildinformationsverarbeitungssystem
DE69906022D1 (de) Datenverarbeitungsanlage
GB9807097D0 (en) Processing image data
GB2336054B (en) Processing image data
HK1032824A1 (en) An image pickup lens system.
DE69908717T2 (de) Pseudolockstep-Datenverarbeitungssystem
DE69819269D1 (de) Bildverarbeitungssystem
DE69939858D1 (de) Bildverarbeitung
GB0007974D0 (en) Processing image data
DE60013487D1 (de) Adaptives informationsverarbeitungssystem für videobilder
DE50000200D1 (de) Signalverarbeitungseinheit für digitales tv-system
SG92668A1 (en) Information processing system

Legal Events

Date Code Title Description
8364 No opposition during term of opposition