CA2453118A1 - Apparatus and method for conditioning digital image data for display of the image represented thereby - Google Patents

Apparatus and method for conditioning digital image data for display of the image represented thereby Download PDF

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Publication number
CA2453118A1
CA2453118A1 CA002453118A CA2453118A CA2453118A1 CA 2453118 A1 CA2453118 A1 CA 2453118A1 CA 002453118 A CA002453118 A CA 002453118A CA 2453118 A CA2453118 A CA 2453118A CA 2453118 A1 CA2453118 A1 CA 2453118A1
Authority
CA
Canada
Prior art keywords
data
image
format
display
image data
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.)
Abandoned
Application number
CA002453118A
Other languages
English (en)
French (fr)
Inventor
Brian Fudge
John Ratzel
Mario Scipione
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.)
Qualcomm Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2453118A1 publication Critical patent/CA2453118A1/en
Abandoned 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41415—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance involving a public display, viewable by several users in a public space outside their home, e.g. movie theatre, information kiosk
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
    • 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 or rendering scenes according to encoded video stream scene graphs
    • H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
    • 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
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed
    • 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
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8358—Generation of protective data, e.g. certificates involving watermark
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CA002453118A 2001-07-09 2002-07-09 Apparatus and method for conditioning digital image data for display of the image represented thereby Abandoned CA2453118A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/901,783 US20030016302A1 (en) 2001-07-09 2001-07-09 Apparatus and method for conditioning digital image data for display of the image represented thereby
US09/901,783 2001-07-09
PCT/US2002/021784 WO2003007226A1 (en) 2001-07-09 2002-07-09 Apparatus and method for conditioning digital image data for display of the image represented thereby

Publications (1)

Publication Number Publication Date
CA2453118A1 true CA2453118A1 (en) 2003-01-23

Family

ID=25414806

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002453118A Abandoned CA2453118A1 (en) 2001-07-09 2002-07-09 Apparatus and method for conditioning digital image data for display of the image represented thereby

Country Status (7)

Country Link
US (1) US20030016302A1 (enExample)
EP (1) EP1405511A1 (enExample)
JP (1) JP2004535127A (enExample)
KR (1) KR20040015795A (enExample)
CN (1) CN1549989A (enExample)
CA (1) CA2453118A1 (enExample)
WO (1) WO2003007226A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6819395B2 (en) * 2002-08-30 2004-11-16 Texas Instruments Incorporated Digital cinema transport stream with embedded projector configuration data
US20030037330A1 (en) * 2001-08-20 2003-02-20 General Instrument Corporation Methods and apparatus for the display of advertising material during personal versatile recorder trick play modes
US6833834B2 (en) * 2001-12-12 2004-12-21 Sun Microsystems, Inc. Frame buffer organization and reordering
US20030226119A1 (en) * 2002-05-28 2003-12-04 Chi-Tung Chang Integrated circuit design of a standard access interface for playing compressed music
KR101033593B1 (ko) * 2003-04-29 2011-05-11 엘지전자 주식회사 그래픽 데이터 재생을 관리하기 위한 데이터 구조를 갖는기록 매체, 그에 따른 기록 및 재생 방법 및 장치
JP2006191302A (ja) * 2005-01-05 2006-07-20 Toshiba Corp 電子カメラ装置とその操作案内方法
US20060168661A1 (en) * 2005-01-25 2006-07-27 Kisley Richard V Apparatus and method to implement data management protocols using a projector
KR100594995B1 (ko) * 2006-03-17 2006-07-03 (주)동영아이텍 디지털 시네마 광고용 멀티미디어 파일 생성 시스템
US9027092B2 (en) * 2009-10-23 2015-05-05 Novell, Inc. Techniques for securing data access
CN103888448A (zh) * 2014-03-03 2014-06-25 珠海市君天电子科技有限公司 数据传输、存储方法和装置及系统
CN106254907B (zh) * 2016-08-20 2020-01-21 成都互联分享科技股份有限公司 一种直播视频合成方法及装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782384A (en) * 1984-04-27 1988-11-01 Utah Scientific Advanced Development Center, Inc. Area isolation apparatus for video signal control system
DE3582330D1 (de) * 1985-10-10 1991-05-02 Itt Ind Gmbh Deutsche Fernsehempfaenger mit mehrfach-bildwiedergabe.
US4872054A (en) * 1988-06-30 1989-10-03 Adaptive Video, Inc. Video interface for capturing an incoming video signal and reformatting the video signal
JP3435172B2 (ja) * 1992-06-02 2003-08-11 株式会社東芝 テレビジョン信号処理回路
JP2585957B2 (ja) * 1992-08-18 1997-02-26 富士通株式会社 ビデオデータ変換処理装置とビデオデータ変換装置を有する情報処理装置
US5455627A (en) * 1993-06-30 1995-10-03 Silicon Graphics, Inc. Programmable video output format generator
US5400077A (en) * 1993-10-29 1995-03-21 Time Warner Entertainment Co., L.P. System for generating multiple aspect ratio video signals from motion picture disk recorded in a single aspect ratio
US5828786A (en) * 1993-12-02 1998-10-27 General Instrument Corporation Analyzer and methods for detecting and processing video data types in a video data stream
EP0702493A1 (en) * 1994-09-19 1996-03-20 International Business Machines Corporation Interactive playout of videos
DE69525261T2 (de) * 1994-11-10 2002-10-10 Brooktree Corp., San Diego System und verfahren zur erzeugung von video- und synchronisationsdaten in einem rechnersystem
JP3319667B2 (ja) * 1994-12-20 2002-09-03 松下電器産業株式会社 映像フォーマット変換装置
US5969767A (en) * 1995-09-08 1999-10-19 Matsushita Electric Industrial Co., Ltd. Multipicture video signal display apparatus with modified picture indication
US5917552A (en) * 1996-03-29 1999-06-29 Pixelvision Technology, Inc. Video signal interface system utilizing deductive control
JP3387769B2 (ja) * 1996-04-05 2003-03-17 松下電器産業株式会社 映像データ送信方法、映像データ送信装置、及び映像データ再生装置
US5754248A (en) * 1996-04-15 1998-05-19 Faroudja; Yves C. Universal video disc record and playback employing motion signals for high quality playback of non-film sources
US5781241A (en) * 1996-11-08 1998-07-14 Chrontel, Inc. Apparatus and method to convert computer graphics signals to television video signals with vertical and horizontal scaling requiring no frame buffers
US5739867A (en) * 1997-02-24 1998-04-14 Paradise Electronics, Inc. Method and apparatus for upscaling an image in both horizontal and vertical directions
US5999220A (en) * 1997-04-07 1999-12-07 Washino; Kinya Multi-format audio/video production system with frame-rate conversion
JP3693474B2 (ja) * 1997-09-30 2005-09-07 フーリエ有限会社 表示装置
US6678006B1 (en) * 1998-01-07 2004-01-13 Ati Technologies, Inc. Method and apparatus for video processing that includes sub-picture scaling
JP2001056658A (ja) * 1999-06-07 2001-02-27 Sony Corp 陰極線管並びに輝度制御装置および方法
JP4564613B2 (ja) * 1999-10-19 2010-10-20 キヤノン株式会社 画像処理装置、テレビジョン受像機、及び、画像処理方法

Also Published As

Publication number Publication date
CN1549989A (zh) 2004-11-24
WO2003007226A1 (en) 2003-01-23
EP1405511A1 (en) 2004-04-07
KR20040015795A (ko) 2004-02-19
US20030016302A1 (en) 2003-01-23
JP2004535127A (ja) 2004-11-18

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20070709