CN102036068B - 图像编码方法及装置、图像解码方法及装置、程序 - Google Patents
图像编码方法及装置、图像解码方法及装置、程序 Download PDFInfo
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- CN102036068B CN102036068B CN2010105018037A CN201010501803A CN102036068B CN 102036068 B CN102036068 B CN 102036068B CN 2010105018037 A CN2010105018037 A CN 2010105018037A CN 201010501803 A CN201010501803 A CN 201010501803A CN 102036068 B CN102036068 B CN 102036068B
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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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
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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
- H04N19/10—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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
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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
- H04N19/10—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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
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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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
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Application Number | Priority Date | Filing Date | Title |
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JP230954/2009 | 2009-10-02 | ||
JP2009230954A JP5378939B2 (ja) | 2009-10-02 | 2009-10-02 | 画像符号化方法、画像復号化方法、画像符号化装置、及び画像復号化装置、並びにプログラム |
Publications (2)
Publication Number | Publication Date |
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CN102036068A CN102036068A (zh) | 2011-04-27 |
CN102036068B true CN102036068B (zh) | 2013-06-26 |
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CN2010105018037A Active CN102036068B (zh) | 2009-10-02 | 2010-09-30 | 图像编码方法及装置、图像解码方法及装置、程序 |
Country Status (3)
Country | Link |
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US (1) | US8948257B2 (zh) |
JP (1) | JP5378939B2 (zh) |
CN (1) | CN102036068B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101442127B1 (ko) * | 2011-06-21 | 2014-09-25 | 인텔렉추얼디스커버리 주식회사 | 쿼드트리 구조 기반의 적응적 양자화 파라미터 부호화 및 복호화 방법 및 장치 |
US9858164B1 (en) * | 2012-08-23 | 2018-01-02 | Crimson Corporation | Providing an information technology management prescription |
US9813730B2 (en) * | 2013-12-06 | 2017-11-07 | Mediatek Inc. | Method and apparatus for fine-grained motion boundary processing |
CN104065969B (zh) * | 2014-05-30 | 2017-03-15 | 西安空间无线电技术研究所 | 一种大容量抗大压缩的图像信息隐藏方法 |
US10432946B2 (en) * | 2014-12-23 | 2019-10-01 | Apple Inc. | De-juddering techniques for coded video |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004075563A1 (en) * | 2003-02-24 | 2004-09-02 | Vixs Systems Inc. | Method and system for transcoding video data |
WO2006126840A1 (en) * | 2005-05-26 | 2006-11-30 | Lg Electronics Inc. | Method for decoding video signal encoded through inter-layer prediction |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4193406B2 (ja) * | 2002-04-16 | 2008-12-10 | 三菱電機株式会社 | 映像データ変換装置および映像データ変換方法 |
JP2004007563A (ja) * | 2002-04-19 | 2004-01-08 | Matsushita Electric Ind Co Ltd | 動画像符号化方法および動画像復号化方法 |
JP4685636B2 (ja) * | 2004-02-03 | 2011-05-18 | パナソニック株式会社 | 復号化装置、符号化装置、補間フレーム生成システム、集積回路装置、復号化プログラムおよび符号化プログラム |
JP2008154015A (ja) | 2006-12-19 | 2008-07-03 | Hitachi Ltd | 復号化方法および符号化方法 |
KR20100015456A (ko) * | 2007-04-09 | 2010-02-12 | 엘지전자 주식회사 | 비디오 신호 처리 방법 및 장치 |
US8189668B2 (en) * | 2007-12-18 | 2012-05-29 | Vixs Systems, Inc. | Video codec with shared intra-prediction module and method for use therewith |
US8213515B2 (en) * | 2008-01-11 | 2012-07-03 | Texas Instruments Incorporated | Interpolated skip mode decision in video compression |
WO2009136743A2 (ko) * | 2008-05-07 | 2009-11-12 | Lg전자 | 비디오 신호의 디코딩 방법 및 장치 |
-
2009
- 2009-10-02 JP JP2009230954A patent/JP5378939B2/ja active Active
-
2010
- 2010-09-30 CN CN2010105018037A patent/CN102036068B/zh active Active
- 2010-09-30 US US12/895,005 patent/US8948257B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004075563A1 (en) * | 2003-02-24 | 2004-09-02 | Vixs Systems Inc. | Method and system for transcoding video data |
WO2006126840A1 (en) * | 2005-05-26 | 2006-11-30 | Lg Electronics Inc. | Method for decoding video signal encoded through inter-layer prediction |
Non-Patent Citations (1)
Title |
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JP特开2008-154015A 2008.07.03 |
Also Published As
Publication number | Publication date |
---|---|
US20110080951A1 (en) | 2011-04-07 |
US8948257B2 (en) | 2015-02-03 |
CN102036068A (zh) | 2011-04-27 |
JP2011082629A (ja) | 2011-04-21 |
JP5378939B2 (ja) | 2013-12-25 |
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