CN101137047A - 一种通过有效残差系数分析提高编码效率的方法 - Google Patents
一种通过有效残差系数分析提高编码效率的方法 Download PDFInfo
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102281434A (zh) * | 2010-06-10 | 2011-12-14 | 中国移动通信集团公司 | 一种视频压缩方法及设备 |
CN105812803A (zh) * | 2014-12-31 | 2016-07-27 | 浙江大华技术股份有限公司 | 一种针对变换单元tu的残差舍弃方法及装置 |
CN106878719A (zh) * | 2010-07-31 | 2017-06-20 | M&K控股株式会社 | 图像编码装置 |
CN107347154A (zh) * | 2011-11-07 | 2017-11-14 | 杜比国际公司 | 用于编码和解码图像的方法、编码和解码设备、以及相应的计算机程序 |
CN107493479A (zh) * | 2011-10-17 | 2017-12-19 | 株式会社Kt | 利用解码装置解码视频信号的方法 |
CN107770549A (zh) * | 2012-01-19 | 2018-03-06 | 佳能株式会社 | 编码和解码变换单位的残差系数的有效性映射的方法 |
US10681389B2 (en) | 2011-11-07 | 2020-06-09 | Dolby International Ab | Method of coding and decoding images, coding and decoding device and computer programs corresponding thereto |
WO2024125593A1 (zh) * | 2022-12-16 | 2024-06-20 | 杭州海康威视数字技术股份有限公司 | 一种解码、编码方法、装置及其设备 |
Family Cites Families (4)
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JP3089941B2 (ja) * | 1994-02-28 | 2000-09-18 | 日本ビクター株式会社 | 画像間予測符号化装置 |
CN100393138C (zh) * | 1996-11-06 | 2008-06-04 | 松下电器产业株式会社 | 图象解码方法 |
US7010037B2 (en) * | 2002-08-06 | 2006-03-07 | Koninklijke Philips Electronics N.V. | System and method for rate-distortion optimized data partitioning for video coding using backward adaptation |
CN100403801C (zh) * | 2005-09-23 | 2008-07-16 | 联合信源数字音视频技术(北京)有限公司 | 一种基于上下文的自适应熵编/解码方法 |
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Cited By (20)
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CN102281434B (zh) * | 2010-06-10 | 2013-11-06 | 中国移动通信集团公司 | 一种视频压缩方法及设备 |
CN102281434A (zh) * | 2010-06-10 | 2011-12-14 | 中国移动通信集团公司 | 一种视频压缩方法及设备 |
CN106878719A (zh) * | 2010-07-31 | 2017-06-20 | M&K控股株式会社 | 图像编码装置 |
CN106878719B (zh) * | 2010-07-31 | 2019-08-30 | M&K控股株式会社 | 图像编码装置 |
CN107493479A (zh) * | 2011-10-17 | 2017-12-19 | 株式会社Kt | 利用解码装置解码视频信号的方法 |
US11109072B2 (en) | 2011-11-07 | 2021-08-31 | Dolby International Ab | Method of coding and decoding images, coding and decoding device and computer programs corresponding thereto |
US10681389B2 (en) | 2011-11-07 | 2020-06-09 | Dolby International Ab | Method of coding and decoding images, coding and decoding device and computer programs corresponding thereto |
US11943485B2 (en) | 2011-11-07 | 2024-03-26 | Dolby International Ab | Method of coding and decoding images, coding and decoding device and computer programs corresponding thereto |
CN107347154A (zh) * | 2011-11-07 | 2017-11-14 | 杜比国际公司 | 用于编码和解码图像的方法、编码和解码设备、以及相应的计算机程序 |
US11889098B2 (en) | 2011-11-07 | 2024-01-30 | Dolby International Ab | Method of coding and decoding images, coding and decoding device and computer programs corresponding thereto |
US11277630B2 (en) | 2011-11-07 | 2022-03-15 | Dolby International Ab | Method of coding and decoding images, coding and decoding device and computer programs corresponding thereto |
US10701386B2 (en) | 2011-11-07 | 2020-06-30 | Dolby International Ab | Method of coding and decoding images, coding and decoding device and computer programs corresponding thereto |
CN107770549B (zh) * | 2012-01-19 | 2020-02-14 | 佳能株式会社 | 图像帧数据的编码和解码方法及装置以及计算机可读介质 |
CN107770549A (zh) * | 2012-01-19 | 2018-03-06 | 佳能株式会社 | 编码和解码变换单位的残差系数的有效性映射的方法 |
US10531101B2 (en) | 2012-01-19 | 2020-01-07 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a transform unit |
US10531100B2 (en) | 2012-01-19 | 2020-01-07 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a transform unit |
US10516887B2 (en) | 2012-01-19 | 2019-12-24 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a transform unit |
CN105812803A (zh) * | 2014-12-31 | 2016-07-27 | 浙江大华技术股份有限公司 | 一种针对变换单元tu的残差舍弃方法及装置 |
CN105812803B (zh) * | 2014-12-31 | 2018-09-28 | 浙江大华技术股份有限公司 | 一种针对变换单元tu的残差舍弃方法及装置 |
WO2024125593A1 (zh) * | 2022-12-16 | 2024-06-20 | 杭州海康威视数字技术股份有限公司 | 一种解码、编码方法、装置及其设备 |
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