CN1328746A - 根据运动图像专家组标准编码图像的方法和装置 - Google Patents
根据运动图像专家组标准编码图像的方法和装置 Download PDFInfo
- Publication number
- CN1328746A CN1328746A CN99813615.8A CN99813615A CN1328746A CN 1328746 A CN1328746 A CN 1328746A CN 99813615 A CN99813615 A CN 99813615A CN 1328746 A CN1328746 A CN 1328746A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000008569 process Effects 0.000 title abstract description 4
- 239000013598 vector Substances 0.000 claims description 33
- 239000012634 fragment Substances 0.000 claims description 22
- 230000015654 memory Effects 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 10
- 238000013139 quantization Methods 0.000 claims description 10
- 230000006870 function Effects 0.000 claims description 5
- 239000002243 precursor Substances 0.000 claims description 4
- 238000011002 quantification Methods 0.000 claims description 3
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- 230000037430 deletion Effects 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 238000013519 translation Methods 0.000 claims description 2
- 230000007717 exclusion Effects 0.000 abstract description 7
- 230000000875 corresponding effect Effects 0.000 description 13
- 238000012545 processing Methods 0.000 description 4
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- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
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- 230000006835 compression Effects 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR98/14851 | 1998-11-25 | ||
FR9814851A FR2786353B1 (fr) | 1998-11-25 | 1998-11-25 | Procede et dispositif de codage d'images selon la norme mpeg pour l'incrustation d'imagettes |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1328746A true CN1328746A (zh) | 2001-12-26 |
CN1122422C CN1122422C (zh) | 2003-09-24 |
Family
ID=9533178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99813615.8A Expired - Lifetime CN1122422C (zh) | 1998-11-25 | 1999-11-11 | 根据运动图像专家组标准编码图像的方法和装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6934333B1 (zh) |
EP (1) | EP1133877B1 (zh) |
JP (1) | JP5015375B2 (zh) |
CN (1) | CN1122422C (zh) |
AU (1) | AU1653000A (zh) |
DE (1) | DE69919205T2 (zh) |
FR (1) | FR2786353B1 (zh) |
TW (1) | TW466876B (zh) |
WO (1) | WO2000031979A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303819C (zh) * | 2001-12-28 | 2007-03-07 | 汤姆森特许公司 | 译码mpeg比特流以增加子图内容的方法和设备 |
CN102833583A (zh) * | 2012-07-27 | 2012-12-19 | 北京视博云科技有限公司 | 一种视频图像的处理方法及装置 |
CN110557634A (zh) * | 2018-05-31 | 2019-12-10 | 达音网络科技(上海)有限公司 | 动态参考图像重建 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000354249A (ja) * | 1999-04-16 | 2000-12-19 | Sony United Kingdom Ltd | ビデオ信号処理装置、ビデオ信号処理方法及びコンピュータプログラム製品 |
JP4689001B2 (ja) * | 1999-04-16 | 2011-05-25 | ソニー ヨーロッパ リミテッド | ビデオ信号処理装置、コンピュータプログラム及びビデオ信号処理方法 |
US7194032B1 (en) | 1999-09-03 | 2007-03-20 | Equator Technologies, Inc. | Circuit and method for modifying a region of an encoded image |
US6498816B1 (en) | 1999-09-03 | 2002-12-24 | Equator Technologies, Inc. | Circuit and method for formatting each of a series of encoded video images into respective regions |
GB2356507A (en) * | 1999-11-05 | 2001-05-23 | Snell & Wilcox Ltd | Method of encoding a video signal to enable logo insertion |
GB2356997A (en) | 1999-12-02 | 2001-06-06 | Sony Uk Ltd | Video signal processing |
US6970510B1 (en) * | 2000-04-25 | 2005-11-29 | Wee Susie J | Method for downstream editing of compressed video |
FR2828054B1 (fr) * | 2001-07-27 | 2003-11-28 | Thomson Licensing Sa | Procede et dispositif de codage d'une scene |
FR2828055B1 (fr) * | 2001-07-27 | 2003-11-28 | Thomson Licensing Sa | Procede et dispositif de codage d'une mosaique d'images |
ATE466452T1 (de) * | 2001-10-16 | 2010-05-15 | Koninkl Philips Electronics Nv | Videokodierungsverfahren und entsprechendes übertragbares videosignal |
JP3874179B2 (ja) * | 2002-03-14 | 2007-01-31 | Kddi株式会社 | 符号化動画像変換装置 |
US7839927B2 (en) * | 2005-03-24 | 2010-11-23 | Terayon Communication Systems, Inc. | Motion graphics keying in the compressed domain |
US20070092007A1 (en) * | 2005-10-24 | 2007-04-26 | Mediatek Inc. | Methods and systems for video data processing employing frame/field region predictions in motion estimation |
GB2438004B (en) * | 2006-05-08 | 2011-08-24 | Snell & Wilcox Ltd | Creation and compression of video data |
DE102006027441A1 (de) * | 2006-06-12 | 2007-12-13 | Attag Gmbh | Verfahren und Vorrichtung zum Erzeugen eines digitalen Transportstroms für ein Video-Programm |
RU2496252C2 (ru) * | 2007-06-29 | 2013-10-20 | Шарп Кабусики Кайся | Устройство кодирования изображения, способ кодирования изображения, устройство декодирования изображения, способ декодирования изображения, программа и запоминающий носитель |
JP5979406B2 (ja) * | 2012-02-22 | 2016-08-24 | ソニー株式会社 | 画像処理装置、画像処理方法、および画像処理システム |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994022268A1 (en) * | 1993-03-25 | 1994-09-29 | Sony Corporation | Method for coding or decoding time-varying image, and apparatuses for coding/decoding |
KR960010198B1 (ko) * | 1993-07-21 | 1996-07-26 | 배순훈 | 동영상 부호화기의 움직임 추정방법 및 장치 |
GB9316153D0 (en) * | 1993-08-04 | 1993-09-22 | Avt Communications Ltd | Image processing |
US5959672A (en) * | 1995-09-29 | 1999-09-28 | Nippondenso Co., Ltd. | Picture signal encoding system, picture signal decoding system and picture recognition system |
WO1997017797A2 (en) * | 1995-10-25 | 1997-05-15 | Sarnoff Corporation | Apparatus and method for quadtree based variable block size motion estimation |
US6208693B1 (en) * | 1997-02-14 | 2001-03-27 | At&T Corp | Chroma-key for efficient and low complexity shape representation of coded arbitrary video objects |
JP3544852B2 (ja) * | 1998-03-12 | 2004-07-21 | 株式会社東芝 | 映像符号化装置 |
-
1998
- 1998-11-25 FR FR9814851A patent/FR2786353B1/fr not_active Expired - Fee Related
-
1999
- 1999-11-11 TW TW088119688A patent/TW466876B/zh not_active IP Right Cessation
- 1999-11-11 AU AU16530/00A patent/AU1653000A/en not_active Abandoned
- 1999-11-11 WO PCT/EP1999/009025 patent/WO2000031979A1/en active IP Right Grant
- 1999-11-11 EP EP99959306A patent/EP1133877B1/en not_active Expired - Lifetime
- 1999-11-11 JP JP2000584694A patent/JP5015375B2/ja not_active Expired - Lifetime
- 1999-11-11 CN CN99813615.8A patent/CN1122422C/zh not_active Expired - Lifetime
- 1999-11-11 DE DE69919205T patent/DE69919205T2/de not_active Expired - Lifetime
- 1999-11-11 US US09/856,844 patent/US6934333B1/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303819C (zh) * | 2001-12-28 | 2007-03-07 | 汤姆森特许公司 | 译码mpeg比特流以增加子图内容的方法和设备 |
CN102833583A (zh) * | 2012-07-27 | 2012-12-19 | 北京视博云科技有限公司 | 一种视频图像的处理方法及装置 |
CN102833583B (zh) * | 2012-07-27 | 2015-07-01 | 北京视博云科技有限公司 | 一种视频图像的处理方法及装置 |
CN110557634A (zh) * | 2018-05-31 | 2019-12-10 | 达音网络科技(上海)有限公司 | 动态参考图像重建 |
CN110557634B (zh) * | 2018-05-31 | 2023-03-24 | 达音网络科技(上海)有限公司 | 视频流编码方法、对编码视频流进行解码的方法及设备 |
Also Published As
Publication number | Publication date |
---|---|
WO2000031979A1 (en) | 2000-06-02 |
DE69919205T2 (de) | 2005-08-04 |
FR2786353A1 (fr) | 2000-05-26 |
EP1133877A1 (en) | 2001-09-19 |
TW466876B (en) | 2001-12-01 |
FR2786353B1 (fr) | 2001-02-09 |
DE69919205D1 (de) | 2004-09-09 |
JP5015375B2 (ja) | 2012-08-29 |
CN1122422C (zh) | 2003-09-24 |
US6934333B1 (en) | 2005-08-23 |
EP1133877B1 (en) | 2004-08-04 |
AU1653000A (en) | 2000-06-13 |
JP2002531019A (ja) | 2002-09-17 |
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Address after: La France Patentee after: COLOR PRINTING TECHNOLOGY Co. Address before: La France Patentee before: Thomson Multimedia |
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CP01 | Change in the name or title of a patent holder | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING S.A. Address before: French Boulogne Billancourt Patentee before: THOMSON LICENSING S.A. |
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Effective date of registration: 20190305 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING Effective date of registration: 20190305 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING S.A. Effective date of registration: 20190305 Address after: French Boulogne Billancourt Patentee after: THOMSON LICENSING S.A. Address before: La France Patentee before: COLOR PRINTING TECHNOLOGY Co. |
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Granted publication date: 20030924 |