KR20040015795A - 나타낼 이미지의 디스플레이를 위해 디지털 이미지데이터를 조정하는 장치 및 방법 - Google Patents
나타낼 이미지의 디스플레이를 위해 디지털 이미지데이터를 조정하는 장치 및 방법 Download PDFInfo
- Publication number
- KR20040015795A KR20040015795A KR10-2004-7000279A KR20047000279A KR20040015795A KR 20040015795 A KR20040015795 A KR 20040015795A KR 20047000279 A KR20047000279 A KR 20047000279A KR 20040015795 A KR20040015795 A KR 20040015795A
- Authority
- KR
- South Korea
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 111
- 230000003750 conditioning effect Effects 0.000 title 1
- 238000003860 storage Methods 0.000 claims abstract description 70
- 238000012545 processing Methods 0.000 claims abstract description 28
- 239000000872 buffer Substances 0.000 claims description 36
- 238000013500 data storage Methods 0.000 claims description 11
- 230000000750 progressive effect Effects 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 21
- 238000005516 engineering process Methods 0.000 description 18
- 238000007906 compression Methods 0.000 description 17
- 230000006835 compression Effects 0.000 description 16
- 230000006837 decompression Effects 0.000 description 15
- 238000012216 screening Methods 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 11
- 230000005236 sound signal Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 8
- 238000013478 data encryption standard Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000007726 management method Methods 0.000 description 5
- 230000001737 promoting effect Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000013139 quantization Methods 0.000 description 3
- 229920002160 Celluloid Polymers 0.000 description 2
- 208000032041 Hearing impaired Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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)
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 |
|---|---|
| KR20040015795A true KR20040015795A (ko) | 2004-02-19 |
Family
ID=25414806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2004-7000279A Withdrawn KR20040015795A (ko) | 2001-07-09 | 2002-07-09 | 나타낼 이미지의 디스플레이를 위해 디지털 이미지데이터를 조정하는 장치 및 방법 |
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100716686B1 (ko) * | 2005-01-05 | 2007-05-09 | 가부시끼가이샤 도시바 | 전자 카메라 장치 및 작동 안내 방법 |
Families Citing this family (10)
| 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 |
| 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)
| 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 |
-
2001
- 2001-07-09 US US09/901,783 patent/US20030016302A1/en not_active Abandoned
-
2002
- 2002-07-09 CN CNA028171543A patent/CN1549989A/zh active Pending
- 2002-07-09 JP JP2003512914A patent/JP2004535127A/ja not_active Withdrawn
- 2002-07-09 EP EP02752247A patent/EP1405511A1/en not_active Withdrawn
- 2002-07-09 KR KR10-2004-7000279A patent/KR20040015795A/ko not_active Withdrawn
- 2002-07-09 CA CA002453118A patent/CA2453118A1/en not_active Abandoned
- 2002-07-09 WO PCT/US2002/021784 patent/WO2003007226A1/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100716686B1 (ko) * | 2005-01-05 | 2007-05-09 | 가부시끼가이샤 도시바 | 전자 카메라 장치 및 작동 안내 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1549989A (zh) | 2004-11-24 |
| WO2003007226A1 (en) | 2003-01-23 |
| EP1405511A1 (en) | 2004-04-07 |
| US20030016302A1 (en) | 2003-01-23 |
| JP2004535127A (ja) | 2004-11-18 |
| CA2453118A1 (en) | 2003-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100939463B1 (ko) | 해독 키를 인스톨하는 장치 및 방법 | |
| KR100881038B1 (ko) | 디지털 이미지를 워터마킹하는 장치 및 방법 | |
| KR100791825B1 (ko) | 디지털 이미지 및 오디오 신호를 디코딩하는 장치 및 방법 | |
| US6985589B2 (en) | Apparatus and method for encoding and storage of digital image and audio signals | |
| CN100380968C (zh) | 解码数字图像和音频信号的设备与方法 | |
| KR20040015795A (ko) | 나타낼 이미지의 디스플레이를 위해 디지털 이미지데이터를 조정하는 장치 및 방법 | |
| AU2002354615A1 (en) | Apparatus and method for conditioning digital image data for display of the image represented thereby | |
| HK1068076A (en) | Apparatus and method for conditioning digital image data for display of the image represented thereby | |
| AU2002316523A1 (en) | Apparatus and method for installing a decryption key | |
| HK1076181B (en) | Apparatus and method for watermarking a digital image | |
| HK1070773B (en) | Apparatus and method for installing a decryption key |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20040108 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1202 | Submission of document of withdrawal before decision of registration |
Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment) Patent event code: PC12021R01D Patent event date: 20060207 |
|
| WITB | Written withdrawal of application |