CN102572419A - 一种帧间预测方法、装置 - Google Patents
一种帧间预测方法、装置 Download PDFInfo
- Publication number
- CN102572419A CN102572419A CN201010610121XA CN201010610121A CN102572419A CN 102572419 A CN102572419 A CN 102572419A CN 201010610121X A CN201010610121X A CN 201010610121XA CN 201010610121 A CN201010610121 A CN 201010610121A CN 102572419 A CN102572419 A CN 102572419A
- Authority
- CN
- China
- Prior art keywords
- reference frame
- prime
- current
- frame
- width
- 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
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000005070 sampling Methods 0.000 claims description 14
- 238000012217 deletion Methods 0.000 claims description 6
- 230000037430 deletion Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 abstract description 15
- 238000007906 compression Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 6
- 238000005457 optimization Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (18)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010610121.XA CN102572419B (zh) | 2010-12-28 | 2010-12-28 | 一种帧间预测方法、装置 |
PCT/CN2011/076243 WO2012088847A1 (zh) | 2010-12-28 | 2011-06-24 | 一种帧间预测方法、装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010610121.XA CN102572419B (zh) | 2010-12-28 | 2010-12-28 | 一种帧间预测方法、装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102572419A true CN102572419A (zh) | 2012-07-11 |
CN102572419B CN102572419B (zh) | 2014-09-03 |
Family
ID=46382270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010610121.XA Expired - Fee Related CN102572419B (zh) | 2010-12-28 | 2010-12-28 | 一种帧间预测方法、装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102572419B (zh) |
WO (1) | WO2012088847A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104718756A (zh) * | 2013-01-30 | 2015-06-17 | 英特尔公司 | 用于下一代视频译码的、利用经修改的参考的内容自适应预测性图片和功能预测性图片 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101511016A (zh) * | 2009-03-13 | 2009-08-19 | 西安交通大学 | 基于hhi分层b帧预测结构的多视点视频编码的改进方法 |
CN101547368A (zh) * | 2009-04-24 | 2009-09-30 | 炬力集成电路设计有限公司 | 一种图像中参考帧的处理装置、方法以及解码器 |
CN101720042A (zh) * | 2009-11-27 | 2010-06-02 | 宁波大学 | 一种多视点视频信号的编码方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101375669B1 (ko) * | 2006-11-07 | 2014-03-19 | 삼성전자주식회사 | 인터 예측 부호화, 복호화 방법 및 장치 |
CN101252692B (zh) * | 2008-03-07 | 2011-05-18 | 炬力集成电路设计有限公司 | 一种帧间预测方法、装置及视频编解码设备 |
CN101783949B (zh) * | 2010-02-22 | 2012-08-01 | 深圳市融创天下科技股份有限公司 | 一种skip块模式选择方法 |
-
2010
- 2010-12-28 CN CN201010610121.XA patent/CN102572419B/zh not_active Expired - Fee Related
-
2011
- 2011-06-24 WO PCT/CN2011/076243 patent/WO2012088847A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101511016A (zh) * | 2009-03-13 | 2009-08-19 | 西安交通大学 | 基于hhi分层b帧预测结构的多视点视频编码的改进方法 |
CN101547368A (zh) * | 2009-04-24 | 2009-09-30 | 炬力集成电路设计有限公司 | 一种图像中参考帧的处理装置、方法以及解码器 |
CN101720042A (zh) * | 2009-11-27 | 2010-06-02 | 宁波大学 | 一种多视点视频信号的编码方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104718756A (zh) * | 2013-01-30 | 2015-06-17 | 英特尔公司 | 用于下一代视频译码的、利用经修改的参考的内容自适应预测性图片和功能预测性图片 |
CN104718756B (zh) * | 2013-01-30 | 2019-02-15 | 英特尔公司 | 利用经修改的参考的内容自适应预测性图片和功能预测性图片进行下一代视频译码 |
Also Published As
Publication number | Publication date |
---|---|
WO2012088847A1 (zh) | 2012-07-05 |
CN102572419B (zh) | 2014-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106464905B (zh) | 用于块内复制模式编码的块向量预测方法 | |
KR101199498B1 (ko) | 카메라 파라미터를 이용한 다시점 영상의 부호화 장치 및생성 장치, 그 방법과, 이를 수행하기 위한 프로그램이기록된 기록 매체 | |
CN104272735B (zh) | 针对视频的上下文自适应二进制熵编码的变换系数编码 | |
JP5313916B2 (ja) | テクスチャ合成を利用した映像の符号化、復号化の方法及び装置 | |
CN103069802B (zh) | 重构图像的当前块的方法和对应的编码方法、对应的装置 | |
CA2692250A1 (en) | Video encoding and decoding methods using residual prediction, and corresponding apparatuses | |
US10116968B2 (en) | Arithmetic encoding-decoding method and codec for compression of video image block | |
CN104717513A (zh) | 一种双向帧间预测方法及装置 | |
JP5219199B2 (ja) | 多視点画像符号化方法,復号方法,符号化装置,復号装置,符号化プログラム,復号プログラムおよびコンピュータ読み取り可能な記録媒体 | |
CN103188494A (zh) | 跳过离散余弦变换对深度图像编码/解码的设备和方法 | |
WO2015188585A1 (zh) | 图像编码方法和装置以及图像解码方法和装置 | |
Gao et al. | Structure-preserving motion estimation for learned video compression | |
CN102572419A (zh) | 一种帧间预测方法、装置 | |
CN105847823A (zh) | 一种在视频解码中减少内存带宽使用的方法 | |
CN103108183B (zh) | 一种三维视频中Skip和Direct模式运动矢量的预测方法 | |
TWI540883B (zh) | Dynamic image predictive decoding method, dynamic image predictive decoding device, dynamic image predictive decoding program, dynamic image predictive coding method, dynamic image predictive coding device and dynamic image predictive coding program | |
CN103190149A (zh) | 基于四叉树对块滤波器信息进行编码/解码的视频编码/解码的方法和装置 | |
CN102547265B (zh) | 一种帧间预测方法、装置 | |
TWI602423B (zh) | Moving picture predictive decoding method, and dynamic picture predictive decoding apparatus | |
CN103533372A (zh) | 双向预测图像片的编码、解码方法及设备 | |
CN102595125B (zh) | 一种p帧双向预测方法及装置 | |
KR101313223B1 (ko) | 카메라 파라미터를 이용한 다시점 영상의 부호화 장치 및 생성 장치, 그 방법과, 이를 수행하기 위한 프로그램이 기록된 기록 매체 | |
KR101313224B1 (ko) | 카메라 파라미터를 이용한 다시점 영상의 부호화 장치 및 생성 장치, 그 방법과, 이를 수행하기 위한 프로그램이 기록된 기록 매체 | |
JP5531282B2 (ja) | 多視点画像符号化方法,復号方法,符号化装置,復号装置,符号化プログラム,復号プログラムおよびコンピュータ読み取り可能な記録媒体 | |
CN103747265B (zh) | 一种nbdv获取方法及视频解码装置 |
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: SHENZHEN YUNZHOU MULTIMEDIA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN TEMOBI SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20140801 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140801 Address after: Unit B4 9 building 518057 Guangdong city of Shenzhen province Nanshan District high in the four EVOC Technology Building No. 31 Applicant after: Shenzhen Yunzhou Multimedia Technology Co., Ltd. Address before: 19, building 18, Changhong technology building, 518057 South twelve Road, South tech Zone, Nanshan District hi tech Zone, Guangdong, Shenzhen Applicant before: Shenzhen Temobi Science & Tech Development Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: The central Shenzhen city of Guangdong Province, 518057 Keyuan Road, Nanshan District science and Technology Park No. 15 Science Park Sinovac A Building 1 unit 403, No. 405 unit Patentee after: Shenzhen Yunzhou Multimedia Technology Co., Ltd. Address before: Unit B4 9 building 518057 Guangdong city of Shenzhen province Nanshan District high in the four EVOC Technology Building No. 31 Patentee before: Shenzhen Yunzhou Multimedia Technology Co., Ltd. |
|
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: 20140903 Termination date: 20191228 |