CN101883286B - 运动估计中的校准方法及装置、运动估计方法及装置 - Google Patents
运动估计中的校准方法及装置、运动估计方法及装置 Download PDFInfo
- Publication number
- CN101883286B CN101883286B CN 201010219530 CN201010219530A CN101883286B CN 101883286 B CN101883286 B CN 101883286B CN 201010219530 CN201010219530 CN 201010219530 CN 201010219530 A CN201010219530 A CN 201010219530A CN 101883286 B CN101883286 B CN 101883286B
- Authority
- CN
- China
- Prior art keywords
- piecemeal
- motion vector
- vector
- colourity
- piece
- 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
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000013598 vector Substances 0.000 claims abstract description 478
- 238000009434 installation Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Images
Landscapes
- Image Analysis (AREA)
Abstract
Description
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010219530 CN101883286B (zh) | 2010-06-25 | 2010-06-25 | 运动估计中的校准方法及装置、运动估计方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010219530 CN101883286B (zh) | 2010-06-25 | 2010-06-25 | 运动估计中的校准方法及装置、运动估计方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101883286A CN101883286A (zh) | 2010-11-10 |
CN101883286B true CN101883286B (zh) | 2012-12-05 |
Family
ID=43055158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010219530 Expired - Fee Related CN101883286B (zh) | 2010-06-25 | 2010-06-25 | 运动估计中的校准方法及装置、运动估计方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101883286B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103314588B (zh) * | 2011-01-07 | 2016-05-11 | 联发科技(新加坡)私人有限公司 | 编码方法与装置以及解码方法与装置 |
US9232227B2 (en) * | 2011-01-14 | 2016-01-05 | Sony Corporation | Codeword space reduction for intra chroma mode signaling for HEVC |
WO2013109092A1 (ko) * | 2012-01-18 | 2013-07-25 | 한국전자통신연구원 | 영상 부호화 및 복호화 방법 및 장치 |
MY168021A (en) * | 2012-04-06 | 2018-10-11 | Sony Corp | Decoding device and decoding method, and encoding device and encoding method |
WO2016065538A1 (en) * | 2014-10-28 | 2016-05-06 | Mediatek Singapore Pte. Ltd. | Guided cross-component prediction |
CN113039790B (zh) | 2018-11-17 | 2023-04-14 | 北京字节跳动网络技术有限公司 | 视频处理的方法、装置和非暂时性计算机可读介质 |
CN113196771B (zh) | 2018-12-21 | 2023-12-22 | 北京字节跳动网络技术有限公司 | 基于运动矢量精度的运动矢量范围 |
EP3868107A4 (en) | 2018-12-21 | 2021-12-15 | Beijing Bytedance Network Technology Co. Ltd. | MOTION VECTOR ACCURACY IN INTERACTING WITH MOTION VECTOR DIFFERENCE MODE |
CN112823520A (zh) * | 2019-12-31 | 2021-05-18 | 北京大学 | 视频处理的方法与装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1456999A (zh) * | 2002-04-10 | 2003-11-19 | 微软公司 | 色度运动矢量取整 |
CN1728832A (zh) * | 2004-07-27 | 2006-02-01 | 富士通株式会社 | 具有基于垂直分量的运动向量校正的运动估计和补偿设备 |
CN101001374A (zh) * | 2003-09-07 | 2007-07-18 | 微软公司 | 为隔行扫描和逐行扫描视频编码和解码宏块和运动信息中的革新 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3791922B2 (ja) * | 2002-09-06 | 2006-06-28 | 富士通株式会社 | 動画像復号化装置及び方法 |
-
2010
- 2010-06-25 CN CN 201010219530 patent/CN101883286B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1456999A (zh) * | 2002-04-10 | 2003-11-19 | 微软公司 | 色度运动矢量取整 |
CN101001374A (zh) * | 2003-09-07 | 2007-07-18 | 微软公司 | 为隔行扫描和逐行扫描视频编码和解码宏块和运动信息中的革新 |
CN1728832A (zh) * | 2004-07-27 | 2006-02-01 | 富士通株式会社 | 具有基于垂直分量的运动向量校正的运动估计和补偿设备 |
Also Published As
Publication number | Publication date |
---|---|
CN101883286A (zh) | 2010-11-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101883286B (zh) | 运动估计中的校准方法及装置、运动估计方法及装置 | |
CN100551073C (zh) | 编解码方法及装置、分像素插值处理方法及装置 | |
CN107534770B (zh) | 图像预测方法和相关设备 | |
CN104363451B (zh) | 图像预测方法及相关装置 | |
CN104539966B (zh) | 图像预测方法及相关装置 | |
CN104754355B (zh) | 一种图像解码设备 | |
RU2480941C2 (ru) | Способ адаптивного предсказания кадра для кодирования многоракурсной видеопоследовательности | |
CN105812820B (zh) | 预测解码方法、预测解码装置 | |
CN104202602B (zh) | 执行视频编码的装置及方法 | |
CN108848380A (zh) | 视频编码和解码方法、装置、计算机设备及存储介质 | |
CN108293128A (zh) | 视频编解码***中全局运动补偿的方法及装置 | |
KR20170095816A (ko) | 병렬 비디오 인코딩을 위한 레이트 제어 | |
CN101039433B (zh) | 视频编码方法和视频编码装置 | |
CN101573984A (zh) | 用于使用多个运动矢量预测因子来估计运动矢量的方法和设备,编码器、解码器和解码方法 | |
CN110312132A (zh) | 一种编解码方法、装置及其设备 | |
CN103609125A (zh) | 用于对多视点视频的运动矢量进行编码和解码的方法和设备 | |
CN108462874A (zh) | 运动图像编码装置以及运动图像解码装置 | |
WO2006019093A1 (ja) | 画像符号化方法,画像復号方法,画像符号化装置,画像復号装置,画像符号化プログラムおよび画像復号プログラム | |
CN103108177B (zh) | 图像编码方法及图像编码装置 | |
CN102656889A (zh) | 图像编码装置、图像解码装置、图像编码方法及图像解码方法 | |
CN101505427A (zh) | 视频压缩编码算法中的运动估计装置 | |
CN107360433A (zh) | 一种帧间预测编码方法和装置 | |
CN111200736A (zh) | 一种视频编/解码中运动信息的获取方法及装置 | |
CN100401779C (zh) | 用于分级运动估计的方法 | |
CN104429078A (zh) | 用于处理视频信号的方法和设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: WUXI VIMICRO CO., LTD. Free format text: FORMER OWNER: BEIJING ZHONGXING MICROELECTRONICS CO., LTD. Effective date: 20110331 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100083 16/F, SHINING BUILDING, NO. 35, XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING TO: 214028 610, NATIONAL INTEGRATED CIRCUIT DESIGN PARK (CHUANGYUAN BUILDING), NO. 21-1, CHANGJIANG ROAD, WUXI NEW DISTRICT, JIANGSU PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110331 Address after: 214028 national integrated circuit design (21-1), Changjiang Road, New District, Jiangsu, Wuxi, China, China (610) Applicant after: Wuxi Vimicro Co., Ltd. Address before: 100083 Haidian District, Xueyuan Road, No. 35, the world building, the second floor of the building on the ground floor, No. 16 Applicant before: Beijing Vimicro Corporation |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 214135 Taihu International Science Park Sensor Network University Science Park 530 Building A1001, No. 18 Qingyuan Road, Wuxi City, Jiangsu Province Patentee after: WUXI ZHONGGAN MICROELECTRONIC CO., LTD. Address before: 214028 National Integrated Circuit Design Park (Chuangyuan Building) 610, 21-1 Changjiang Road, New District, Wuxi City, Jiangsu Province Patentee before: Wuxi Vimicro Co., Ltd. |
|
CP03 | Change of name, title or address | ||
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: 20121205 Termination date: 20200625 |