CN102165779B - 图像编码方法、图像编码装置、程序以及集成电路 - Google Patents
图像编码方法、图像编码装置、程序以及集成电路 Download PDFInfo
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- CN102165779B CN102165779B CN201080002697.6A CN201080002697A CN102165779B CN 102165779 B CN102165779 B CN 102165779B CN 201080002697 A CN201080002697 A CN 201080002697A CN 102165779 B CN102165779 B CN 102165779B
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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
- H04N19/10—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
- H04N19/16—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter for a given display mode, e.g. for interlaced or progressive display mode
-
- 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
- H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
-
- 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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
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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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
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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
- H04N19/172—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 picture, frame or field
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009176891 | 2009-07-29 | ||
JP2009-176891 | 2009-07-29 | ||
PCT/JP2010/004503 WO2011013304A1 (ja) | 2009-07-29 | 2010-07-12 | 画像符号化方法、画像符号化装置、プログラムおよび集積回路 |
Publications (2)
Publication Number | Publication Date |
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CN102165779A CN102165779A (zh) | 2011-08-24 |
CN102165779B true CN102165779B (zh) | 2015-02-25 |
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Application Number | Title | Priority Date | Filing Date |
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CN201080002697.6A Active CN102165779B (zh) | 2009-07-29 | 2010-07-12 | 图像编码方法、图像编码装置、程序以及集成电路 |
Country Status (4)
Country | Link |
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US (1) | US8699778B2 (zh) |
JP (1) | JP5499035B2 (zh) |
CN (1) | CN102165779B (zh) |
WO (1) | WO2011013304A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5759269B2 (ja) | 2011-06-01 | 2015-08-05 | 株式会社日立国際電気 | 映像符号化装置 |
FR3011429A1 (fr) * | 2013-09-27 | 2015-04-03 | Orange | Codage et decodage video par heritage d'un champ de vecteurs de mouvement |
CN105120337A (zh) * | 2015-08-28 | 2015-12-02 | 小米科技有限责任公司 | 视频特效处理方法、装置及终端设备 |
CN113998034B (zh) * | 2018-06-13 | 2023-08-25 | 里德视觉有限公司 | 骑乘者辅助系统和方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5510840A (en) * | 1991-12-27 | 1996-04-23 | Sony Corporation | Methods and devices for encoding and decoding frame signals and recording medium therefor |
US6421385B1 (en) * | 1997-10-01 | 2002-07-16 | Matsushita Electric Industrial Co., Ltd. | Apparatus and method for efficient conversion of DV (digital video) format encoded video data into MPEG format encoded video data by utilizing motion flag information contained in the DV data |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5347309A (en) * | 1991-04-25 | 1994-09-13 | Matsushita Electric Industrial Co., Ltd. | Image coding method and apparatus |
JP2684941B2 (ja) * | 1992-11-25 | 1997-12-03 | 松下電器産業株式会社 | 画像符号化方法及び画像符号化装置 |
US5784107A (en) * | 1991-06-17 | 1998-07-21 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for picture coding and method and apparatus for picture decoding |
JP3331351B2 (ja) | 1991-12-27 | 2002-10-07 | ソニー株式会社 | 画像データ符号化方法及び装置 |
JP2000102017A (ja) * | 1998-09-24 | 2000-04-07 | Mitsubishi Electric Corp | 画像符号化装置および画像符号化方式 |
JP3898505B2 (ja) * | 2001-12-25 | 2007-03-28 | 三菱電機株式会社 | 画像信号処理装置 |
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 |
US20040008775A1 (en) * | 2002-07-12 | 2004-01-15 | Krit Panusopone | Method of managing reference frame and field buffers in adaptive frame/field encoding |
TWI332652B (en) * | 2003-05-23 | 2010-11-01 | Via Tech Inc | System and method of auto-configuration settings for multimedia apparatus |
FR2872973A1 (fr) * | 2004-07-06 | 2006-01-13 | Thomson Licensing Sa | Procede ou dispositif de codage d'une sequence d'images sources |
EP1790171B1 (en) * | 2004-09-16 | 2018-03-28 | Thomson Licensing DTV | Method and apparatus for rapid video frame and field coding |
JP5422124B2 (ja) * | 2005-10-05 | 2014-02-19 | パナソニック株式会社 | 参照ピクチャ選択方法、画像符号化方法、プログラム、画像符号化装置および半導体装置 |
US20080080618A1 (en) * | 2006-09-28 | 2008-04-03 | Kazuya Takagi | Video decoding apparatus and method of the same |
JP4762860B2 (ja) * | 2006-11-10 | 2011-08-31 | 三菱電機株式会社 | 動画像符号化装置 |
JP2010016806A (ja) * | 2008-06-04 | 2010-01-21 | Panasonic Corp | フレーム符号化とフィールド符号化の判定方法、画像符号化方法、画像符号化装置およびプログラム |
JP2011250400A (ja) * | 2010-04-27 | 2011-12-08 | Panasonic Corp | 動画像符号化装置及び動画像符号化方法 |
-
2010
- 2010-07-12 US US13/120,677 patent/US8699778B2/en active Active
- 2010-07-12 JP JP2011524633A patent/JP5499035B2/ja active Active
- 2010-07-12 CN CN201080002697.6A patent/CN102165779B/zh active Active
- 2010-07-12 WO PCT/JP2010/004503 patent/WO2011013304A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5510840A (en) * | 1991-12-27 | 1996-04-23 | Sony Corporation | Methods and devices for encoding and decoding frame signals and recording medium therefor |
US6421385B1 (en) * | 1997-10-01 | 2002-07-16 | Matsushita Electric Industrial Co., Ltd. | Apparatus and method for efficient conversion of DV (digital video) format encoded video data into MPEG format encoded video data by utilizing motion flag information contained in the DV data |
Also Published As
Publication number | Publication date |
---|---|
JPWO2011013304A1 (ja) | 2013-01-07 |
WO2011013304A1 (ja) | 2011-02-03 |
US8699778B2 (en) | 2014-04-15 |
US20110176740A1 (en) | 2011-07-21 |
JP5499035B2 (ja) | 2014-05-21 |
CN102165779A (zh) | 2011-08-24 |
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