CN102318203B - 用于编码包含光变的视频帧的方法及设备 - Google Patents
用于编码包含光变的视频帧的方法及设备 Download PDFInfo
- Publication number
- CN102318203B CN102318203B CN200980145291.0A CN200980145291A CN102318203B CN 102318203 B CN102318203 B CN 102318203B CN 200980145291 A CN200980145291 A CN 200980145291A CN 102318203 B CN102318203 B CN 102318203B
- Authority
- CN
- China
- Prior art keywords
- frame
- light
- picture group
- backward
- encoded
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression
-
- 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
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- 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
- H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
-
- 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
-
- 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
-
- 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)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19901108P | 2008-11-12 | 2008-11-12 | |
US61/199,011 | 2008-11-12 | ||
PCT/US2009/006042 WO2010056307A1 (en) | 2008-11-12 | 2009-11-10 | Light change coding |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102318203A CN102318203A (zh) | 2012-01-11 |
CN102318203B true CN102318203B (zh) | 2014-10-08 |
Family
ID=42170204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980145291.0A Expired - Fee Related CN102318203B (zh) | 2008-11-12 | 2009-11-10 | 用于编码包含光变的视频帧的方法及设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110211633A1 (zh) |
EP (1) | EP2347518A4 (zh) |
JP (1) | JP5579730B2 (zh) |
CN (1) | CN102318203B (zh) |
WO (1) | WO2010056307A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014112076A1 (ja) * | 2013-01-17 | 2014-07-24 | Nttエレクトロニクス株式会社 | 動画像符号化装置 |
EP3013050A1 (en) | 2014-10-22 | 2016-04-27 | Axis AB | Video compression with adaptive GOP length and adaptive quantization |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1497973A (zh) * | 2002-10-14 | 2004-05-19 | 三星电子株式会社 | 用于记录和/或再现数字数据的装置及其控制方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0935395A2 (en) * | 1998-02-06 | 1999-08-11 | Sony Corporation | Video encoding methods and apparatus |
US6963608B1 (en) * | 1998-10-02 | 2005-11-08 | General Instrument Corporation | Method and apparatus for providing rate control in a video encoder |
US20020021756A1 (en) * | 2000-07-11 | 2002-02-21 | Mediaflow, Llc. | Video compression using adaptive selection of groups of frames, adaptive bit allocation, and adaptive replenishment |
US20020057739A1 (en) * | 2000-10-19 | 2002-05-16 | Takumi Hasebe | Method and apparatus for encoding video |
US7023924B1 (en) * | 2000-12-28 | 2006-04-04 | Emc Corporation | Method of pausing an MPEG coded video stream |
KR100782829B1 (ko) * | 2003-06-10 | 2007-12-06 | 렌슬러 폴리테크닉 인스티튜트 | 움직임 보상 시간 필터링에서 i-블록들을 처리하는 방법 |
US8107535B2 (en) * | 2003-06-10 | 2012-01-31 | Rensselaer Polytechnic Institute (Rpi) | Method and apparatus for scalable motion vector coding |
US7593580B2 (en) * | 2003-07-14 | 2009-09-22 | Texas Instruments Incorporated | Video encoding using parallel processors |
US7400683B2 (en) * | 2003-11-18 | 2008-07-15 | Lsi Corporation | Device with virtual tilized image memory |
US8315307B2 (en) * | 2004-04-07 | 2012-11-20 | Qualcomm Incorporated | Method and apparatus for frame prediction in hybrid video compression to enable temporal scalability |
US20060114995A1 (en) * | 2004-12-01 | 2006-06-01 | Joshua Robey | Method and system for high speed video encoding using parallel encoders |
JP2006186420A (ja) * | 2004-12-24 | 2006-07-13 | Canon Inc | 撮像装置及び撮像装置の制御方法 |
US7653129B2 (en) * | 2004-12-28 | 2010-01-26 | General Instrument Corporation | Method and apparatus for providing intra coding frame bit budget |
US20060159352A1 (en) * | 2005-01-18 | 2006-07-20 | Faisal Ishtiaq | Method and apparatus for encoding a video sequence |
JP2006324848A (ja) * | 2005-05-18 | 2006-11-30 | Nec Electronics Corp | 情報処理装置及び情報処理方法 |
JP4236654B2 (ja) * | 2005-09-13 | 2009-03-11 | 株式会社東芝 | 動画像符号化装置及びその方法 |
US9602840B2 (en) * | 2006-02-06 | 2017-03-21 | Thomson Licensing | Method and apparatus for adaptive group of pictures (GOP) structure selection |
JP4449915B2 (ja) * | 2006-02-08 | 2010-04-14 | ソニー株式会社 | 符号化装置、符号化方法およびプログラム、並びに、記録媒体 |
JP4286259B2 (ja) * | 2006-02-15 | 2009-06-24 | 三菱電機株式会社 | 映像再生装置及び逆方向再生方法 |
JP4178480B2 (ja) * | 2006-06-14 | 2008-11-12 | ソニー株式会社 | 画像処理装置、画像処理方法、撮像装置および撮像方法 |
US8036270B2 (en) * | 2006-07-27 | 2011-10-11 | Sharp Laboratories Of America, Inc. | Intra-frame flicker reduction in video coding |
NO326065B1 (no) * | 2007-01-11 | 2008-09-08 | Tandberg Telecom As | Atte pixlers heltallstransform |
KR100846802B1 (ko) * | 2007-02-14 | 2008-07-16 | 삼성전자주식회사 | 동영상 프레임의 디코딩 방법 및 인코딩 방법 |
-
2009
- 2009-11-10 EP EP09826410A patent/EP2347518A4/en not_active Ceased
- 2009-11-10 WO PCT/US2009/006042 patent/WO2010056307A1/en active Application Filing
- 2009-11-10 CN CN200980145291.0A patent/CN102318203B/zh not_active Expired - Fee Related
- 2009-11-10 JP JP2011536315A patent/JP5579730B2/ja not_active Expired - Fee Related
- 2009-11-10 US US13/128,724 patent/US20110211633A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1497973A (zh) * | 2002-10-14 | 2004-05-19 | 三星电子株式会社 | 用于记录和/或再现数字数据的装置及其控制方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2012509011A (ja) | 2012-04-12 |
US20110211633A1 (en) | 2011-09-01 |
WO2010056307A1 (en) | 2010-05-20 |
EP2347518A1 (en) | 2011-07-27 |
CN102318203A (zh) | 2012-01-11 |
JP5579730B2 (ja) | 2014-08-27 |
EP2347518A4 (en) | 2012-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101919255B (zh) | 用于视频内插或外推的参考选择 | |
JP6207116B2 (ja) | 監視ビデオをエンコードするための方法及び装置 | |
JP5474838B2 (ja) | 改善された効率及び主観的な品質をサポートする予測フレームの選択方法及び装置 | |
KR101747195B1 (ko) | 동화상 예측 부호화 장치, 동화상 예측 부호화 방법, 동화상 예측 부호화 프로그램, 동화상 예측 복호 장치, 동화상 예측 복호 방법, 및 동화상 예측 복호 프로그램 | |
CN102918839B (zh) | 用于视频编码的功率高效的运动估计技术 | |
US20120207219A1 (en) | Picture encoding apparatus, picture encoding method, and program | |
KR100926845B1 (ko) | 동화상 복호화 방법, 동화상 복호화 장치 및 데이터 기억 매체 | |
CN101895765A (zh) | 代码转换器、记录装置和代码转换方法 | |
US9319682B2 (en) | Moving image encoding apparatus, control method therefor, and non-transitory computer readable storage medium | |
CN103109535B (zh) | 图像再生方法、图像再生装置、摄像***及再生*** | |
KR20040094441A (ko) | 인코딩된 오디오/비디오 시퀀스의 편집 | |
US20050089232A1 (en) | Method of video compression that accommodates scene changes | |
US20050271141A1 (en) | Method and apparatus for spatial predictive encoding and/or decoding of video data | |
CN102318203B (zh) | 用于编码包含光变的视频帧的方法及设备 | |
JPH06350995A (ja) | 動画像処理方法 | |
JP2006246277A (ja) | 再符号化装置、再符号化方法、および再符号化用プログラム | |
JP2007067526A (ja) | 画像処理装置 | |
JP2003333600A (ja) | 画像符号化方法および画像復号方法 | |
US20080298769A1 (en) | Method and system for generating compressed video to improve reverse playback | |
JP4676513B2 (ja) | 符号化ピクチャタイプ決定方法,装置,そのプログラムおよびその記録媒体 | |
KR101319916B1 (ko) | 움직임 추정방법 및 장치, 및 이를 이용한 영상 부호화방법및 장치 | |
JP4594163B2 (ja) | 画像符号化方法、及び画像符号化装置 | |
CN101682782B (zh) | 运动图像编码方法 | |
JP2010171480A (ja) | 画像復号化装置および画像符号化装置、並びに画像復号化方法および画像符号化方法 | |
JP2008099175A (ja) | 動画符号化装置および動画符号化方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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 Address before: France's Nigeria - Billancourt City Patentee before: THOMSON LICENSING |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190528 Address after: American Delaware Patentee after: Interactive Digital VC Holdings Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20201110 |