CN101663895B - 使用所估计译码成本的视频译码模式选择 - Google Patents
使用所估计译码成本的视频译码模式选择 Download PDFInfo
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- CN101663895B CN101663895B CN2007800528186A CN200780052818A CN101663895B CN 101663895 B CN101663895 B CN 101663895B CN 2007800528186 A CN2007800528186 A CN 2007800528186A CN 200780052818 A CN200780052818 A CN 200780052818A CN 101663895 B CN101663895 B CN 101663895B
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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
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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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/19—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding using optimisation based on Lagrange multipliers
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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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
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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
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
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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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
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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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- 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
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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
- H04N19/60—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
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- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2007/068307 WO2008136828A1 (en) | 2007-05-04 | 2007-05-04 | Video coding mode selection using estimated coding costs |
Publications (2)
Publication Number | Publication Date |
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CN101663895A CN101663895A (zh) | 2010-03-03 |
CN101663895B true CN101663895B (zh) | 2013-05-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2007800528186A Expired - Fee Related CN101663895B (zh) | 2007-05-04 | 2007-05-04 | 使用所估计译码成本的视频译码模式选择 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2156672A1 (ja) |
JP (1) | JP2010526515A (ja) |
KR (2) | KR20120031529A (ja) |
CN (1) | CN101663895B (ja) |
WO (1) | WO2008136828A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8891615B2 (en) | 2008-01-08 | 2014-11-18 | Qualcomm Incorporated | Quantization based on rate-distortion modeling for CABAC coders |
US9008171B2 (en) | 2008-01-08 | 2015-04-14 | Qualcomm Incorporated | Two pass quantization for CABAC coders |
US10397577B2 (en) * | 2011-03-08 | 2019-08-27 | Velos Media, Llc | Inverse scan order for significance map coding of transform coefficients in video coding |
CN107529708B (zh) * | 2011-06-16 | 2019-05-07 | Ge视频压缩有限责任公司 | 解码器、编码器、解码和编码视频的方法及存储介质 |
US9332259B2 (en) | 2012-01-18 | 2016-05-03 | Qualcomm Incorporated | Indication of use of wavefront parallel processing in video coding |
KR102126855B1 (ko) * | 2013-02-15 | 2020-06-26 | 한국전자통신연구원 | 부호화 모드 결정 방법 및 장치 |
KR102229386B1 (ko) * | 2014-12-26 | 2021-03-22 | 한국전자통신연구원 | 영상 부호화 장치 및 방법 |
WO2020153506A1 (ko) * | 2019-01-21 | 2020-07-30 | 엘지전자 주식회사 | 비디오 신호의 처리 방법 및 장치 |
WO2023067822A1 (ja) * | 2021-10-22 | 2023-04-27 | 日本電気株式会社 | 映像符号化装置、映像復号装置、映像符号化方法、映像復号方法および映像システム |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1176562A (zh) * | 1996-09-06 | 1998-03-18 | 汤姆森多媒体公司 | 视频编码的量化方法和装置 |
CN1674680A (zh) * | 2005-03-31 | 2005-09-28 | 华中科技大学 | 一种增强型帧内预测模式编码方法 |
CN1813480A (zh) * | 2003-06-27 | 2006-08-02 | 坦德伯格电信公司 | 变换域中零的早期检测 |
CN1835595A (zh) * | 2005-03-16 | 2006-09-20 | 株式会社东芝 | 图像编码/解码方法及其装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0646268A (ja) * | 1992-07-24 | 1994-02-18 | Chinon Ind Inc | 符号量制御装置 |
JP2006140758A (ja) * | 2004-11-12 | 2006-06-01 | Toshiba Corp | 動画像符号化方法、動画像符号化装置および動画像符号化プログラム |
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2007
- 2007-05-04 KR KR1020127007471A patent/KR20120031529A/ko not_active Application Discontinuation
- 2007-05-04 WO PCT/US2007/068307 patent/WO2008136828A1/en active Application Filing
- 2007-05-04 JP JP2010507374A patent/JP2010526515A/ja not_active Ceased
- 2007-05-04 KR KR1020097025315A patent/KR101166732B1/ko not_active IP Right Cessation
- 2007-05-04 CN CN2007800528186A patent/CN101663895B/zh not_active Expired - Fee Related
- 2007-05-04 EP EP07761930A patent/EP2156672A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1176562A (zh) * | 1996-09-06 | 1998-03-18 | 汤姆森多媒体公司 | 视频编码的量化方法和装置 |
CN1813480A (zh) * | 2003-06-27 | 2006-08-02 | 坦德伯格电信公司 | 变换域中零的早期检测 |
CN1835595A (zh) * | 2005-03-16 | 2006-09-20 | 株式会社东芝 | 图像编码/解码方法及其装置 |
CN1674680A (zh) * | 2005-03-31 | 2005-09-28 | 华中科技大学 | 一种增强型帧内预测模式编码方法 |
Non-Patent Citations (4)
Title |
---|
A fast bits estimation method for rate distortion optimization in H.264/AVC;Q Chen 等;《proceedings of the picture coding symposium》;20041215;参见第3.1部分,公式2,3;第2章,公式1 * |
Low complexity RDO mode decision based on a fast coding-bits estimation model for H.264/AVC;Q WANG 等;《Circuits and systems,2005,ISCAS 2005》;20050523;参见第4章 * |
Q Chen 等.A fast bits estimation method for rate distortion optimization in H.264/AVC.《proceedings of the picture coding symposium》.2004,全文. |
Q WANG 等.Low complexity RDO mode decision based on a fast coding-bits estimation model for H.264/AVC.《Circuits and systems,2005,ISCAS 2005》.2005,全文. |
Also Published As
Publication number | Publication date |
---|---|
EP2156672A1 (en) | 2010-02-24 |
KR20100005240A (ko) | 2010-01-14 |
KR101166732B1 (ko) | 2012-07-19 |
KR20120031529A (ko) | 2012-04-03 |
JP2010526515A (ja) | 2010-07-29 |
WO2008136828A1 (en) | 2008-11-13 |
CN101663895A (zh) | 2010-03-03 |
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