CN101378504A - 用于h.264编码的块匹配运动估计方法 - Google Patents
用于h.264编码的块匹配运动估计方法 Download PDFInfo
- Publication number
- CN101378504A CN101378504A CN 200710094054 CN200710094054A CN101378504A CN 101378504 A CN101378504 A CN 101378504A CN 200710094054 CN200710094054 CN 200710094054 CN 200710094054 A CN200710094054 A CN 200710094054A CN 101378504 A CN101378504 A CN 101378504A
- Authority
- CN
- China
- Prior art keywords
- motion vector
- search
- mvy
- mvx
- avg
- 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.)
- Granted
Links
Images
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200710094054 CN101378504B (zh) | 2007-08-31 | 2007-08-31 | 用于h.264编码的块匹配运动估计方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200710094054 CN101378504B (zh) | 2007-08-31 | 2007-08-31 | 用于h.264编码的块匹配运动估计方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101378504A true CN101378504A (zh) | 2009-03-04 |
CN101378504B CN101378504B (zh) | 2011-12-07 |
Family
ID=40421796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200710094054 Expired - Fee Related CN101378504B (zh) | 2007-08-31 | 2007-08-31 | 用于h.264编码的块匹配运动估计方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101378504B (zh) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101577826A (zh) * | 2009-03-12 | 2009-11-11 | 北京中星微电子有限公司 | 视频编码中的运动搜索控制方法和控制装置 |
CN101977325A (zh) * | 2010-11-19 | 2011-02-16 | 上海师范大学 | 一种新型块匹配运动估计方法 |
CN102045563A (zh) * | 2009-10-20 | 2011-05-04 | 英特尔公司 | 用于自适应地选取用于运动估计的搜索范围的方法和装置 |
WO2012010023A1 (zh) * | 2010-07-22 | 2012-01-26 | 华为技术有限公司 | 图像运动估计方法和装置 |
CN102547262A (zh) * | 2010-12-24 | 2012-07-04 | 盛乐信息技术(上海)有限公司 | 视频编码运动估计方法 |
CN101873483B (zh) * | 2009-04-24 | 2012-08-29 | 深圳市九洲电器有限公司 | 一种运动估计方法及采用运动估计方法的编码芯片、装置 |
CN102740073A (zh) * | 2012-05-30 | 2012-10-17 | 华为技术有限公司 | 一种编码方法及装置 |
CN103596012A (zh) * | 2013-11-14 | 2014-02-19 | 山东电子职业技术学院 | 一种实时的基于avs的视频帧率转码中帧间宏块类型选择方法 |
US8917769B2 (en) | 2009-07-03 | 2014-12-23 | Intel Corporation | Methods and systems to estimate motion based on reconstructed reference frames at a video decoder |
US9509995B2 (en) | 2010-12-21 | 2016-11-29 | Intel Corporation | System and method for enhanced DMVD processing |
US9521103B2 (en) | 2012-03-21 | 2016-12-13 | Huawei Technologies Co., Ltd. | Method, apparatus, and system for notifying and learning address information invalidation |
US9654792B2 (en) | 2009-07-03 | 2017-05-16 | Intel Corporation | Methods and systems for motion vector derivation at a video decoder |
WO2018068264A1 (zh) * | 2016-10-13 | 2018-04-19 | 富士通株式会社 | 图像编码/解码方法、装置以及图像处理设备 |
US10250885B2 (en) | 2000-12-06 | 2019-04-02 | Intel Corporation | System and method for intracoding video data |
WO2022100645A1 (zh) * | 2020-11-13 | 2022-05-19 | 腾讯科技(深圳)有限公司 | 一种数据编码方法、装置以及计算机可读存储介质 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1791224A (zh) * | 2005-12-19 | 2006-06-21 | 宁波大学 | 一种基于h.264的自适应块搜索范围快速运动估计方法 |
CN101001380A (zh) * | 2006-01-10 | 2007-07-18 | 英业达股份有限公司 | 视频编码的移动估计方法 |
-
2007
- 2007-08-31 CN CN 200710094054 patent/CN101378504B/zh not_active Expired - Fee Related
Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10250885B2 (en) | 2000-12-06 | 2019-04-02 | Intel Corporation | System and method for intracoding video data |
US10701368B2 (en) | 2000-12-06 | 2020-06-30 | Intel Corporation | System and method for intracoding video data |
CN101577826B (zh) * | 2009-03-12 | 2014-04-23 | 北京中星微电子有限公司 | 视频编码中的运动搜索控制方法和控制装置 |
CN101577826A (zh) * | 2009-03-12 | 2009-11-11 | 北京中星微电子有限公司 | 视频编码中的运动搜索控制方法和控制装置 |
CN101873483B (zh) * | 2009-04-24 | 2012-08-29 | 深圳市九洲电器有限公司 | 一种运动估计方法及采用运动估计方法的编码芯片、装置 |
US9654792B2 (en) | 2009-07-03 | 2017-05-16 | Intel Corporation | Methods and systems for motion vector derivation at a video decoder |
US8917769B2 (en) | 2009-07-03 | 2014-12-23 | Intel Corporation | Methods and systems to estimate motion based on reconstructed reference frames at a video decoder |
US10404994B2 (en) | 2009-07-03 | 2019-09-03 | Intel Corporation | Methods and systems for motion vector derivation at a video decoder |
US9955179B2 (en) | 2009-07-03 | 2018-04-24 | Intel Corporation | Methods and systems for motion vector derivation at a video decoder |
US9445103B2 (en) | 2009-07-03 | 2016-09-13 | Intel Corporation | Methods and apparatus for adaptively choosing a search range for motion estimation |
US11765380B2 (en) | 2009-07-03 | 2023-09-19 | Tahoe Research, Ltd. | Methods and systems for motion vector derivation at a video decoder |
US9538197B2 (en) | 2009-07-03 | 2017-01-03 | Intel Corporation | Methods and systems to estimate motion based on reconstructed reference frames at a video decoder |
US10863194B2 (en) | 2009-07-03 | 2020-12-08 | Intel Corporation | Methods and systems for motion vector derivation at a video decoder |
CN102045563B (zh) * | 2009-10-20 | 2014-06-18 | 英特尔公司 | 用于自适应地选取用于运动估计的搜索范围的方法和装置 |
CN102045563A (zh) * | 2009-10-20 | 2011-05-04 | 英特尔公司 | 用于自适应地选取用于运动估计的搜索范围的方法和装置 |
CN102340663B (zh) * | 2010-07-22 | 2013-02-27 | 华为技术有限公司 | 图像运动估计方法和装置 |
WO2012010023A1 (zh) * | 2010-07-22 | 2012-01-26 | 华为技术有限公司 | 图像运动估计方法和装置 |
CN102340663A (zh) * | 2010-07-22 | 2012-02-01 | 华为技术有限公司 | 图像运动估计方法和装置 |
CN101977325B (zh) * | 2010-11-19 | 2012-02-22 | 上海师范大学 | 一种新型块匹配运动估计方法 |
CN101977325A (zh) * | 2010-11-19 | 2011-02-16 | 上海师范大学 | 一种新型块匹配运动估计方法 |
US9509995B2 (en) | 2010-12-21 | 2016-11-29 | Intel Corporation | System and method for enhanced DMVD processing |
CN102547262B (zh) * | 2010-12-24 | 2016-08-17 | 盛乐信息技术(上海)有限公司 | 视频编码运动估计方法 |
CN102547262A (zh) * | 2010-12-24 | 2012-07-04 | 盛乐信息技术(上海)有限公司 | 视频编码运动估计方法 |
US9521103B2 (en) | 2012-03-21 | 2016-12-13 | Huawei Technologies Co., Ltd. | Method, apparatus, and system for notifying and learning address information invalidation |
CN102740073A (zh) * | 2012-05-30 | 2012-10-17 | 华为技术有限公司 | 一种编码方法及装置 |
US9438903B2 (en) | 2012-05-30 | 2016-09-06 | Huawei Technologies Co., Ltd. | Encoding method and apparatus for reducing dynamic power consumption during video encoding |
CN102740073B (zh) * | 2012-05-30 | 2015-06-17 | 华为技术有限公司 | 一种编码方法及装置 |
CN103596012B (zh) * | 2013-11-14 | 2017-05-10 | 山东电子职业技术学院 | 一种实时的基于avs的视频帧率转码中帧间宏块类型选择方法 |
CN103596012A (zh) * | 2013-11-14 | 2014-02-19 | 山东电子职业技术学院 | 一种实时的基于avs的视频帧率转码中帧间宏块类型选择方法 |
WO2018068264A1 (zh) * | 2016-10-13 | 2018-04-19 | 富士通株式会社 | 图像编码/解码方法、装置以及图像处理设备 |
US20190200033A1 (en) * | 2016-10-13 | 2019-06-27 | Fujitsu Limited | Image encoding/decoding methods and apparatuses and image processing equipment |
WO2022100645A1 (zh) * | 2020-11-13 | 2022-05-19 | 腾讯科技(深圳)有限公司 | 一种数据编码方法、装置以及计算机可读存储介质 |
US12088817B2 (en) | 2020-11-13 | 2024-09-10 | Tencent Technology (Shenzhen) Company Limited | Data coding method and apparatus, and computer-readable storage medium |
Also Published As
Publication number | Publication date |
---|---|
CN101378504B (zh) | 2011-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101378504B (zh) | 用于h.264编码的块匹配运动估计方法 | |
EP1960967B1 (en) | Motion estimation using prediction guided decimated search | |
US10097851B2 (en) | Perceptual optimization for model-based video encoding | |
JP6698077B2 (ja) | モデルベースの映像符号化用の知覚的最適化 | |
EP1294194B1 (en) | Apparatus and method for motion vector estimation | |
RU2381630C2 (ru) | Способ и устройство для определения качества соответствия блока | |
CN100468982C (zh) | 用于执行高质量快速预测运动搜索的方法和设备 | |
KR0181069B1 (ko) | 움직임 추정장치 | |
KR0171154B1 (ko) | 특징점 기반 움직임 추정을 이용하여 비디오 신호를 부호화하는 방법 및 장치 | |
KR100619377B1 (ko) | 움직임 추정 방법 및 장치 | |
US20040184666A1 (en) | Image encoder, image decoder, image encoding method, and image decoding method | |
CN100428801C (zh) | 一种视频场景切换检测方法 | |
CN114745549A (zh) | 一种基于感兴趣区域的视频编码方法和系统 | |
WO2000034920A1 (en) | Motion vector estimation | |
CN109889838B (zh) | 一种基于roi区域的hevc快速编码方法 | |
KR20060064509A (ko) | 영상 움직임 추정 장치 | |
CN109982079B (zh) | 一种结合纹理空间相关性的帧内预测模式选择方法 | |
CN102572438B (zh) | 一种基于图像纹理和运动特征的运动预测方法 | |
KR100987581B1 (ko) | 고속 움직임 추정을 위한 부분 블록정합 방법 | |
CN101291433A (zh) | 视频编码技术中的模块运动矢量匹配评估方法 | |
Ashwin et al. | Study of the contemporary motion estimation techniques for video coding | |
CN100414998C (zh) | 一种视频数据压缩中运动估计的方法 | |
CN111327909B (zh) | 一种针对3d-hevc的快速深度编码方法 | |
KR0181068B1 (ko) | 움직임 추정장치 | |
CN101977325B (zh) | 一种新型块匹配运动估计方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: KUNSHAN JADE TECHNOLOGIES CO., LTD. Free format text: FORMER OWNER: SHANGHAI JADE TECHNOLOGIES CO., LTD. Effective date: 20100721 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 BUILDING 16, NO.115, LANE 572, BIBO ROAD, ZHANGJIANG HIGH-TECH INDUSTRIAL ZONE, PUDONG NEW AREA, SHANGHAI CITY TO: 215311 TOWER ABCD, 12/F, SOUTH BUILDING, KUNSHAN PUDONG SOFTWARE PARK, BACHENG TOWN, KUNSHAN CITY |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100721 Address after: A ABCD 12 layer 215311 town Kunshan city Kunshan Pudong Software Park South Applicant after: Shanghai Jade Technologies Co., Ltd. Address before: 201203, No. 16, building 572, Lane 115, blue wave road, Zhangjiang hi tech park, Shanghai, Pudong New Area Applicant before: Shanghai Jiede Microelectronic Co., Ltd. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20120831 |