CN1604653B - 差分编码方法 - Google Patents
差分编码方法 Download PDFInfo
- Publication number
- CN1604653B CN1604653B CN2004100120438A CN200410012043A CN1604653B CN 1604653 B CN1604653 B CN 1604653B CN 2004100120438 A CN2004100120438 A CN 2004100120438A CN 200410012043 A CN200410012043 A CN 200410012043A CN 1604653 B CN1604653 B CN 1604653B
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- 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.)
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Classifications
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- 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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- 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
-
- 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
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 (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0350629 | 2003-10-01 | ||
FR0350629A FR2860678A1 (fr) | 2003-10-01 | 2003-10-01 | Procede de codage differentiel |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1604653A CN1604653A (zh) | 2005-04-06 |
CN1604653B true CN1604653B (zh) | 2011-03-23 |
Family
ID=34307551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004100120438A Active CN1604653B (zh) | 2003-10-01 | 2004-09-28 | 差分编码方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7702168B2 (zh) |
EP (1) | EP1521477B1 (zh) |
JP (1) | JP4688462B2 (zh) |
KR (1) | KR20050032478A (zh) |
CN (1) | CN1604653B (zh) |
FR (1) | FR2860678A1 (zh) |
MY (1) | MY145181A (zh) |
TW (1) | TWI344276B (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8649436B2 (en) * | 2004-08-20 | 2014-02-11 | Sigma Designs Inc. | Methods for efficient implementation of skip/direct modes in digital video compression algorithms |
JP2007221662A (ja) * | 2006-02-20 | 2007-08-30 | Fujitsu Ltd | 動きベクトル算出装置 |
JP2008154015A (ja) * | 2006-12-19 | 2008-07-03 | Hitachi Ltd | 復号化方法および符号化方法 |
CN102883160B (zh) * | 2009-06-26 | 2016-06-29 | 华为技术有限公司 | 视频图像运动信息获取方法、装置及设备、模板构造方法 |
CN101938438B (zh) * | 2009-06-30 | 2014-02-19 | 华为技术有限公司 | 一种光信号产生和接收的方法、装置和光传输*** |
JP5067471B2 (ja) * | 2010-11-29 | 2012-11-07 | 株式会社日立製作所 | 復号化方法、復号化装置、及びプログラム |
JP5747559B2 (ja) | 2011-03-01 | 2015-07-15 | 富士通株式会社 | 動画像復号方法、動画像符号化方法、動画像復号装置、及び動画像復号プログラム |
EP3136727B1 (en) | 2011-04-12 | 2018-06-13 | Sun Patent Trust | Motion-video coding method and motion-video coding apparatus |
EP4224861A1 (en) | 2011-05-24 | 2023-08-09 | Sun Patent Trust | Image encoding method, image encoding apparatus, image decoding method, and image decoding apparatus |
WO2012164880A1 (ja) | 2011-05-27 | 2012-12-06 | パナソニック株式会社 | 画像符号化方法、画像符号化装置、画像復号方法、画像復号装置、および、画像符号化復号装置 |
US9485518B2 (en) | 2011-05-27 | 2016-11-01 | Sun Patent Trust | Decoding method and apparatus with candidate motion vectors |
PL2717579T3 (pl) | 2011-05-31 | 2020-07-27 | Sun Patent Trust | Sposób dekodowania obrazu i urządzenie do dekodowania obrazu |
SG194746A1 (en) | 2011-05-31 | 2013-12-30 | Kaba Gmbh | Image encoding method, image encoding device, image decoding method, image decoding device, and image encoding/decoding device |
MY181718A (en) | 2011-06-30 | 2021-01-05 | Sun Patent Trust | Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding/decoding device |
US9456214B2 (en) | 2011-08-03 | 2016-09-27 | Sun Patent Trust | Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus, and moving picture coding and decoding apparatus |
WO2013057877A1 (ja) | 2011-10-19 | 2013-04-25 | パナソニック株式会社 | 画像符号化方法、画像符号化装置、画像復号方法、および、画像復号装置 |
WO2013099285A1 (ja) * | 2011-12-28 | 2013-07-04 | 株式会社Jvcケンウッド | 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、並びに動画像復号装置、動画像復号方法及び動画像復号プログラム |
CN103999464B (zh) * | 2011-12-28 | 2017-09-26 | Jvc建伍株式会社 | 动图像解码装置、动图像解码方法、接收装置及接收方法 |
EP2888877B1 (en) | 2012-08-27 | 2018-05-02 | Thomson Licensing | Method and apparatus for estimating content complexity for video quality assessment |
EP3547686A1 (en) * | 2018-03-29 | 2019-10-02 | InterDigital VC Holdings, Inc. | Method and apparatus for decoder side prediction based on weighted distortion |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1132983A (zh) * | 1994-10-10 | 1996-10-09 | 汤姆森多媒体公司 | 编码或解码运动矢量的方法与其实施的编码或解码装置 |
CN1206298A (zh) * | 1997-03-07 | 1999-01-27 | 次级***有限公司 | 对交错数字视频的双向预测的视频目标平面的预测和编码 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3263807B2 (ja) * | 1996-09-09 | 2002-03-11 | ソニー株式会社 | 画像符号化装置および画像符号化方法 |
US6043846A (en) * | 1996-11-15 | 2000-03-28 | Matsushita Electric Industrial Co., Ltd. | Prediction apparatus and method for improving coding efficiency in scalable video coding |
US5991447A (en) * | 1997-03-07 | 1999-11-23 | General Instrument Corporation | Prediction and coding of bi-directionally predicted video object planes for interlaced digital video |
EP1142343A1 (en) * | 1999-10-29 | 2001-10-10 | Koninklijke Philips Electronics N.V. | Video encoding method |
FR2824988B1 (fr) * | 2001-05-21 | 2003-08-01 | Thomson Licensing Sa | Procede et dispositif de codage video utilisant la norme mpeg4 |
BR0206305A (pt) * | 2001-11-06 | 2004-07-13 | Matsushita Electric Ind Co Ltd | Método de codificação de imagem em movimento e método de decodificação de imagem em movimento |
JP4114859B2 (ja) * | 2002-01-09 | 2008-07-09 | 松下電器産業株式会社 | 動きベクトル符号化方法および動きベクトル復号化方法 |
EP1347649A1 (en) * | 2002-03-18 | 2003-09-24 | Lg Electronics Inc. | B picture mode determining method and apparatus in video coding system |
KR100506864B1 (ko) * | 2002-10-04 | 2005-08-05 | 엘지전자 주식회사 | 모션벡터 결정방법 |
-
2003
- 2003-10-01 FR FR0350629A patent/FR2860678A1/fr not_active Withdrawn
-
2004
- 2004-09-17 TW TW093128105A patent/TWI344276B/zh not_active IP Right Cessation
- 2004-09-20 EP EP04104541.0A patent/EP1521477B1/en active Active
- 2004-09-28 CN CN2004100120438A patent/CN1604653B/zh active Active
- 2004-09-30 MY MYPI20044012A patent/MY145181A/en unknown
- 2004-09-30 KR KR1020040077829A patent/KR20050032478A/ko active IP Right Grant
- 2004-09-30 US US10/954,774 patent/US7702168B2/en active Active
- 2004-10-01 JP JP2004290396A patent/JP4688462B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1132983A (zh) * | 1994-10-10 | 1996-10-09 | 汤姆森多媒体公司 | 编码或解码运动矢量的方法与其实施的编码或解码装置 |
CN1206298A (zh) * | 1997-03-07 | 1999-01-27 | 次级***有限公司 | 对交错数字视频的双向预测的视频目标平面的预测和编码 |
Also Published As
Publication number | Publication date |
---|---|
TWI344276B (en) | 2011-06-21 |
EP1521477A1 (en) | 2005-04-06 |
TW200516866A (en) | 2005-05-16 |
JP4688462B2 (ja) | 2011-05-25 |
KR20050032478A (ko) | 2005-04-07 |
EP1521477B1 (en) | 2019-01-09 |
MY145181A (en) | 2011-12-30 |
US20050213828A1 (en) | 2005-09-29 |
CN1604653A (zh) | 2005-04-06 |
US7702168B2 (en) | 2010-04-20 |
FR2860678A1 (fr) | 2005-04-08 |
JP2005110289A (ja) | 2005-04-21 |
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GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: La France Patentee before: THOMSON LICENSING |
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TR01 | Transfer of patent right |
Effective date of registration: 20190129 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: 20190129 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |
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