CN101356825A - 使用自适应色彩空间变换的画面编码 - Google Patents
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- CN101356825A CN101356825A CNA2006800509617A CN200680050961A CN101356825A CN 101356825 A CN101356825 A CN 101356825A CN A2006800509617 A CNA2006800509617 A CN A2006800509617A CN 200680050961 A CN200680050961 A CN 200680050961A CN 101356825 A CN101356825 A CN 101356825A
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- H04N9/64—Circuits for processing colour signals
- H04N9/67—Circuits for processing colour signals for matrixing
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- 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
- H04N19/115—Selection of the code volume for a coding unit prior to coding
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- 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
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- Engineering & Computer Science (AREA)
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- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Abstract
Description
Claims (25)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310101249.7A CN103297769B (zh) | 2006-01-13 | 2006-02-13 | 使用自适应色彩空间变换的画面编码 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EPPCT/EP2006/000286 | 2006-01-13 | ||
EP2006000286 | 2006-01-13 | ||
PCT/EP2006/001292 WO2007079781A1 (en) | 2006-01-13 | 2006-02-13 | Picture coding using adaptive colour space transformation |
Related Child Applications (1)
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CN201310101249.7A Division CN103297769B (zh) | 2006-01-13 | 2006-02-13 | 使用自适应色彩空间变换的画面编码 |
Publications (2)
Publication Number | Publication Date |
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CN101356825A true CN101356825A (zh) | 2009-01-28 |
CN101356825B CN101356825B (zh) | 2013-06-12 |
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CN201310101249.7A Active CN103297769B (zh) | 2006-01-13 | 2006-02-13 | 使用自适应色彩空间变换的画面编码 |
CN2006800509617A Active CN101356825B (zh) | 2006-01-13 | 2006-02-13 | 使用自适应色彩空间变换的画面编码 |
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CN201310101249.7A Active CN103297769B (zh) | 2006-01-13 | 2006-02-13 | 使用自适应色彩空间变换的画面编码 |
Country Status (5)
Country | Link |
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US (1) | US8446960B2 (zh) |
JP (1) | JP5101522B2 (zh) |
CN (2) | CN103297769B (zh) |
HK (1) | HK1126916A1 (zh) |
WO (1) | WO2007079781A1 (zh) |
Cited By (16)
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CN102598514A (zh) * | 2009-08-21 | 2012-07-18 | 汤姆森特许公司 | 显性更新熵编码器或解码器的码元概率的方法和装置 |
US9609362B2 (en) | 2014-10-06 | 2017-03-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Coding and deriving quantization parameters |
CN107087185A (zh) * | 2011-07-11 | 2017-08-22 | 太阳专利托管公司 | 解码方法及解码装置 |
CN107454407A (zh) * | 2011-04-01 | 2017-12-08 | Lg 电子株式会社 | 熵解码方法和使用其的解码装置 |
US10439637B2 (en) | 2011-06-30 | 2019-10-08 | Sun Patent Trust | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
CN110460848A (zh) * | 2013-05-30 | 2019-11-15 | 苹果公司 | 用于解码视频数据的方法、介质和系统 |
US10595022B2 (en) | 2011-06-30 | 2020-03-17 | Sun Patent Trust | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
CN110971905A (zh) * | 2014-03-14 | 2020-04-07 | Vid拓展公司 | 用于rgb视频编码增强的系统和方法 |
US10638164B2 (en) | 2011-06-24 | 2020-04-28 | Sun Patent Trust | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
US10652584B2 (en) | 2011-06-29 | 2020-05-12 | Sun Patent Trust | Image decoding method including determining a context for a current block according to a signal type under which a control parameter for the current block is classified |
US10687074B2 (en) | 2011-06-27 | 2020-06-16 | Sun Patent Trust | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
US10750184B2 (en) | 2011-06-28 | 2020-08-18 | Sun Patent Trust | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
US11109043B2 (en) | 2011-06-24 | 2021-08-31 | Sun Patent Trust | Coding method and coding apparatus |
USRE48810E1 (en) | 2011-06-23 | 2021-11-02 | Sun Patent Trust | Image decoding method and apparatus based on a signal type of the control parameter of the current block |
US11184613B2 (en) | 2013-05-30 | 2021-11-23 | Apple Inc. | Adaptive color space transform coding |
CN114205586A (zh) * | 2021-12-07 | 2022-03-18 | 眸芯科技(上海)有限公司 | 基于多色彩空间进行率失真优化的视频处理方法及应用 |
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WO2007079781A1 (en) | 2006-01-13 | 2007-07-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Picture coding using adaptive colour space transformation |
JP4876122B2 (ja) * | 2006-03-22 | 2012-02-15 | 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 | 精度スケーラビリティを可能にする符号化スキーム |
KR101345295B1 (ko) * | 2007-06-11 | 2013-12-27 | 삼성전자주식회사 | 인트라 픽처만을 이용한 동영상 시퀀스의 부호화시의비트율 제어 방법 및 장치 |
BRPI0817888A2 (pt) * | 2007-10-15 | 2015-03-31 | Mitsubishi Electric Corp | Dispositivos e métodos de codificação e de decodificação de imagem. |
KR101213704B1 (ko) * | 2007-12-05 | 2012-12-18 | 삼성전자주식회사 | 가변 컬러 포맷 기반 동영상 부호화 방법 및 장치, 그복호화 방법 및 장치 |
US9083986B2 (en) * | 2009-05-01 | 2015-07-14 | Broadcom Corporation | Method and system for adaptive rate video compression and transmission |
WO2012109582A1 (en) * | 2011-02-10 | 2012-08-16 | Ncomputing Inc. | System and method for multistage optimized jpeg output |
CN102364945B (zh) * | 2011-11-28 | 2014-06-11 | 杭州海康威视数字技术股份有限公司 | 多画面图像解码显示的方法及其视频监控终端 |
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JP5664980B2 (ja) * | 2012-06-19 | 2015-02-04 | コニカミノルタ株式会社 | 画像処理装置及び画像圧縮方法 |
US10230956B2 (en) | 2012-09-26 | 2019-03-12 | Integrated Device Technology, Inc. | Apparatuses and methods for optimizing rate-distortion of syntax elements |
US10277907B2 (en) * | 2012-10-25 | 2019-04-30 | Integrated Device Technology, Inc. | Rate-distortion optimizers and optimization techniques including joint optimization of multiple color components |
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US20140376611A1 (en) * | 2013-06-21 | 2014-12-25 | Qualcomm Incorporated | Adaptive color transforms for video coding |
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WO2015131330A1 (en) * | 2014-03-04 | 2015-09-11 | Microsoft Technology Licensing, Llc | Encoding strategies for adaptive switching of color spaces, color sampling rates and/or bit depths |
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CN105432077B (zh) | 2014-03-27 | 2017-12-29 | 微软技术许可有限责任公司 | 在切换色彩空间时调整量化/缩放和逆量化/缩放 |
CN107113431B (zh) | 2014-10-03 | 2020-12-01 | 日本电气株式会社 | 视频编码设备、视频解码设备、视频编码方法、视频解码方法和程序 |
GB2531004A (en) * | 2014-10-06 | 2016-04-13 | Canon Kk | Residual colour transform signalled at sequence level for specific coding modes |
CN105960802B (zh) * | 2014-10-08 | 2018-02-06 | 微软技术许可有限责任公司 | 切换色彩空间时对编码和解码的调整 |
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- 2006-02-13 CN CN201310101249.7A patent/CN103297769B/zh active Active
- 2006-02-13 JP JP2008549767A patent/JP5101522B2/ja active Active
- 2006-02-13 CN CN2006800509617A patent/CN101356825B/zh active Active
- 2006-02-13 US US12/159,802 patent/US8446960B2/en active Active
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2009
- 2009-06-25 HK HK09105715.4A patent/HK1126916A1/xx unknown
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US9654138B2 (en) | 2009-08-21 | 2017-05-16 | Thomson Licensing Dtv | Methods and apparatus for explicit updates for symbol probabilities of an entropy encoder or decoder |
CN102598514B (zh) * | 2009-08-21 | 2015-12-09 | 汤姆森特许公司 | 显性更新熵编码器或解码器的码元概率的方法和装置 |
CN102598514A (zh) * | 2009-08-21 | 2012-07-18 | 汤姆森特许公司 | 显性更新熵编码器或解码器的码元概率的方法和装置 |
US10841622B2 (en) | 2011-04-01 | 2020-11-17 | Lg Electronics Inc. | Entropy encoding method, entropy decoding method, and apparatus using same |
CN107454407A (zh) * | 2011-04-01 | 2017-12-08 | Lg 电子株式会社 | 熵解码方法和使用其的解码装置 |
CN107454411A (zh) * | 2011-04-01 | 2017-12-08 | Lg 电子株式会社 | 熵解码方法和使用其的解码装置 |
US11616989B2 (en) | 2011-04-01 | 2023-03-28 | Lg Electronics Inc. | Entropy decoding method, and decoding apparatus using same |
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CN103297769B (zh) | 2016-09-07 |
WO2007079781A1 (en) | 2007-07-19 |
CN103297769A (zh) | 2013-09-11 |
JP2009523337A (ja) | 2009-06-18 |
JP5101522B2 (ja) | 2012-12-19 |
US20090168894A1 (en) | 2009-07-02 |
US8446960B2 (en) | 2013-05-21 |
CN101356825B (zh) | 2013-06-12 |
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