CN1756363B - 对源图像序列进行编码的方法和装置 - Google Patents
对源图像序列进行编码的方法和装置 Download PDFInfo
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- CN1756363B CN1756363B CN2005101165591A CN200510116559A CN1756363B CN 1756363 B CN1756363 B CN 1756363B CN 2005101165591 A CN2005101165591 A CN 2005101165591A CN 200510116559 A CN200510116559 A CN 200510116559A CN 1756363 B CN1756363 B CN 1756363B
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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
-
- 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
- H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
- H04N19/67—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving unequal error protection [UEP], i.e. providing protection according to the importance of the data
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
-
- 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
- H04N19/60—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
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
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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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
- H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0452179 | 2004-09-28 | ||
FR0452179A FR2875974A1 (fr) | 2004-09-28 | 2004-09-28 | Procede et dispositif de codage d'une sequence d'images sources |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1756363A CN1756363A (zh) | 2006-04-05 |
CN1756363B true CN1756363B (zh) | 2010-08-18 |
Family
ID=34952964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005101165591A Active CN1756363B (zh) | 2004-09-28 | 2005-09-22 | 对源图像序列进行编码的方法和装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7899119B2 (zh) |
EP (1) | EP1641279A1 (zh) |
JP (1) | JP4829581B2 (zh) |
KR (1) | KR101207144B1 (zh) |
CN (1) | CN1756363B (zh) |
FR (1) | FR2875974A1 (zh) |
MY (1) | MY147325A (zh) |
TW (1) | TWI382763B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8428125B2 (en) * | 2006-12-22 | 2013-04-23 | Qualcomm Incorporated | Techniques for content adaptive video frame slicing and non-uniform access unit coding |
JP4958825B2 (ja) * | 2008-03-28 | 2012-06-20 | キヤノン株式会社 | 動画像符号化装置及びその制御方法、コンピュータプログラム |
FR2932035B1 (fr) * | 2008-06-03 | 2010-08-20 | Thales Sa | Procede et systeme permettant de proteger un flux video en cours de compression contre les erreurs survenant lors d'une transmission |
US8325796B2 (en) * | 2008-09-11 | 2012-12-04 | Google Inc. | System and method for video coding using adaptive segmentation |
CN105357533B (zh) * | 2009-01-29 | 2018-10-19 | 杜比实验室特许公司 | 视频编码方法及视频装置 |
US8615039B2 (en) * | 2009-05-21 | 2013-12-24 | Microsoft Corporation | Optimized allocation of multi-core computation for video encoding |
KR101495724B1 (ko) | 2010-02-02 | 2015-02-25 | 삼성전자주식회사 | 계층적 데이터 단위의 스캔 순서에 기반한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치 |
KR20120014676A (ko) * | 2010-08-10 | 2012-02-20 | 에스케이 텔레콤주식회사 | 적응적 부호화/복호화 모드 인덱싱 기법을 이용한 영상 부호화/복호화 장치 및 방법 |
JP2013545342A (ja) | 2010-10-08 | 2013-12-19 | フラウンホッファー−ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー.ファオ | ブロック分割及びブロック統合をサポートする画像符号化 |
US9060174B2 (en) | 2010-12-28 | 2015-06-16 | Fish Dive, Inc. | Method and system for selectively breaking prediction in video coding |
US9154799B2 (en) | 2011-04-07 | 2015-10-06 | Google Inc. | Encoding and decoding motion via image segmentation |
CN102148990B (zh) * | 2011-04-28 | 2012-10-10 | 北京大学 | 一种运动矢量预测装置和方法 |
US9262670B2 (en) | 2012-02-10 | 2016-02-16 | Google Inc. | Adaptive region of interest |
US9392272B1 (en) | 2014-06-02 | 2016-07-12 | Google Inc. | Video coding using adaptive source variance based partitioning |
US9578324B1 (en) | 2014-06-27 | 2017-02-21 | Google Inc. | Video coding using statistical-based spatially differentiated partitioning |
JP7009252B2 (ja) * | 2018-02-20 | 2022-01-25 | キヤノン株式会社 | 画像処理装置、画像処理方法およびプログラム |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1515119A (zh) * | 2001-06-08 | 2004-07-21 | 皇家菲利浦电子有限公司 | 建立多优先级流的系统和方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09116903A (ja) * | 1995-10-16 | 1997-05-02 | Nippon Telegr & Teleph Corp <Ntt> | 階層化符号化装置および階層化復号化装置 |
JPH09191457A (ja) * | 1995-11-09 | 1997-07-22 | Sanyo Electric Co Ltd | パケット化装置及びmpeg信号の誤り訂正符号化方法 |
US6496217B1 (en) * | 2001-06-12 | 2002-12-17 | Koninklijke Philips Electronics N.V. | Video communication system using model-based coding and prioritzation techniques |
US6952450B2 (en) * | 2002-02-15 | 2005-10-04 | Koninklijke Philips Electronics, N.V. | Unequal error protection of video based on motion vector characteristics |
US20030206590A1 (en) * | 2002-05-06 | 2003-11-06 | Koninklijke Philips Electronics N.V. | MPEG transcoding system and method using motion information |
-
2004
- 2004-09-28 FR FR0452179A patent/FR2875974A1/fr active Pending
-
2005
- 2005-09-16 TW TW094131950A patent/TWI382763B/zh active
- 2005-09-22 CN CN2005101165591A patent/CN1756363B/zh active Active
- 2005-09-26 MY MYPI20054514A patent/MY147325A/en unknown
- 2005-09-27 EP EP05108900A patent/EP1641279A1/en not_active Ceased
- 2005-09-27 KR KR1020050089881A patent/KR101207144B1/ko active IP Right Grant
- 2005-09-28 US US11/237,421 patent/US7899119B2/en active Active
- 2005-09-28 JP JP2005282433A patent/JP4829581B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1515119A (zh) * | 2001-06-08 | 2004-07-21 | 皇家菲利浦电子有限公司 | 建立多优先级流的系统和方法 |
Non-Patent Citations (3)
Title |
---|
ITU-T VCEG.2002,3.The Flexible Macroblock Ordering Concept,第3-5页,图1-3. * |
Stephan Wenger,Michael Horowitz.FMO: Flexible Macroblock Ordering.Joint Video Team (JVT) of ISO/IEC MPEG & ITU-T VCEG.2002,3.The Flexible Macroblock Ordering Concept,第3-5页,图1-3. |
Stephan Wenger,Michael Horowitz.FMO: Flexible Macroblock Ordering.Joint Video Team (JVT) of ISO/IEC MPEG & * |
Also Published As
Publication number | Publication date |
---|---|
FR2875974A1 (fr) | 2006-03-31 |
JP2006101527A (ja) | 2006-04-13 |
US20060114996A1 (en) | 2006-06-01 |
KR20060051689A (ko) | 2006-05-19 |
TW200611577A (en) | 2006-04-01 |
KR101207144B1 (ko) | 2012-11-30 |
MY147325A (en) | 2012-11-30 |
EP1641279A1 (en) | 2006-03-29 |
US7899119B2 (en) | 2011-03-01 |
CN1756363A (zh) | 2006-04-05 |
TWI382763B (zh) | 2013-01-11 |
JP4829581B2 (ja) | 2011-12-07 |
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