CN101031082B - 移动向量解码方法和移动向量解码装置 - Google Patents
移动向量解码方法和移动向量解码装置 Download PDFInfo
- Publication number
- CN101031082B CN101031082B CN 200610168437 CN200610168437A CN101031082B CN 101031082 B CN101031082 B CN 101031082B CN 200610168437 CN200610168437 CN 200610168437 CN 200610168437 A CN200610168437 A CN 200610168437A CN 101031082 B CN101031082 B CN 101031082B
- Authority
- CN
- China
- Prior art keywords
- motion
- vector
- piece
- coding
- mentioned
- 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 - Lifetime
Links
Images
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002001983 | 2002-01-09 | ||
JP001983/2002 | 2002-01-09 | ||
JP2002204714 | 2002-07-12 | ||
JP204714/2002 | 2002-07-12 | ||
JP2002346062A JP4114859B2 (ja) | 2002-01-09 | 2002-11-28 | 動きベクトル符号化方法および動きベクトル復号化方法 |
JP346062/2002 | 2002-11-28 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038000555A Division CN1295934C (zh) | 2002-01-09 | 2003-01-08 | 移动向量编码方法和移动向量解码方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101031082A CN101031082A (zh) | 2007-09-05 |
CN101031082B true CN101031082B (zh) | 2011-08-17 |
Family
ID=38126208
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200610166736 Expired - Lifetime CN100574437C (zh) | 2002-01-09 | 2003-01-08 | 移动向量解码方法和移动向量解码装置 |
CN 200610168437 Expired - Lifetime CN101031082B (zh) | 2002-01-09 | 2003-01-08 | 移动向量解码方法和移动向量解码装置 |
CN 200610164096 Expired - Lifetime CN100581259C (zh) | 2002-01-09 | 2003-01-08 | 移动向量编码方法和移动向量编码装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200610166736 Expired - Lifetime CN100574437C (zh) | 2002-01-09 | 2003-01-08 | 移动向量解码方法和移动向量解码装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200610164096 Expired - Lifetime CN100581259C (zh) | 2002-01-09 | 2003-01-08 | 移动向量编码方法和移动向量编码装置 |
Country Status (2)
Country | Link |
---|---|
CN (3) | CN100574437C (es) |
ES (1) | ES2353957T3 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI327866B (en) | 2006-12-27 | 2010-07-21 | Realtek Semiconductor Corp | Apparatus and related method for decoding video blocks in video pictures |
CN101527843B (zh) * | 2008-03-07 | 2011-01-26 | 瑞昱半导体股份有限公司 | 用来解码视频画面中的视频块的装置及其相关方法 |
CN101827269B (zh) * | 2010-01-15 | 2012-10-17 | 香港应用科技研究院有限公司 | 视频编码方法和装置 |
CN105025301B (zh) * | 2010-01-19 | 2019-08-23 | 三星电子株式会社 | 图像解码设备 |
EP2528332A4 (en) | 2010-01-19 | 2015-08-05 | Samsung Electronics Co Ltd | METHOD AND DEVICE FOR CODING / DECODING PICTURES USING A MOTION VECTOR OF A PREVIOUS BLOCK AS A MOTION VECTOR OF THE PRESENT BLOCK |
AU2012216026B2 (en) * | 2011-02-10 | 2016-04-28 | Sun Patent Trust | Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus, and moving picture coding and decoding apparatus |
US9288501B2 (en) | 2011-03-08 | 2016-03-15 | Qualcomm Incorporated | Motion vector predictors (MVPs) for bi-predictive inter mode in video coding |
CN103561263B (zh) * | 2013-11-06 | 2016-08-24 | 北京牡丹电子集团有限责任公司数字电视技术中心 | 基于运动矢量约束和加权运动矢量的运动补偿预测方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1132983A (zh) * | 1994-10-10 | 1996-10-09 | 汤姆森多媒体公司 | 编码或解码运动矢量的方法与其实施的编码或解码装置 |
CN1154051A (zh) * | 1995-11-08 | 1997-07-09 | 大宇电子株式会社 | 用于检测运动矢量的方法和装置 |
US6040863A (en) * | 1993-03-24 | 2000-03-21 | Sony Corporation | Method of coding and decoding motion vector and apparatus therefor, and method of coding and decoding picture signal and apparatus therefor |
CN1272031A (zh) * | 1999-04-27 | 2000-11-01 | 三星电子株式会社 | 实时运动图像编码的高速运动估计方法及其装置 |
CN1275033A (zh) * | 1999-05-25 | 2000-11-29 | 德国汤姆森-布兰特有限公司 | 用于块移动估计的方法和装置 |
-
2003
- 2003-01-08 ES ES03700472T patent/ES2353957T3/es not_active Expired - Lifetime
- 2003-01-08 CN CN 200610166736 patent/CN100574437C/zh not_active Expired - Lifetime
- 2003-01-08 CN CN 200610168437 patent/CN101031082B/zh not_active Expired - Lifetime
- 2003-01-08 CN CN 200610164096 patent/CN100581259C/zh not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6040863A (en) * | 1993-03-24 | 2000-03-21 | Sony Corporation | Method of coding and decoding motion vector and apparatus therefor, and method of coding and decoding picture signal and apparatus therefor |
CN1132983A (zh) * | 1994-10-10 | 1996-10-09 | 汤姆森多媒体公司 | 编码或解码运动矢量的方法与其实施的编码或解码装置 |
CN1154051A (zh) * | 1995-11-08 | 1997-07-09 | 大宇电子株式会社 | 用于检测运动矢量的方法和装置 |
CN1272031A (zh) * | 1999-04-27 | 2000-11-01 | 三星电子株式会社 | 实时运动图像编码的高速运动估计方法及其装置 |
CN1275033A (zh) * | 1999-05-25 | 2000-11-29 | 德国汤姆森-布兰特有限公司 | 用于块移动估计的方法和装置 |
Non-Patent Citations (2)
Title |
---|
JP特开2000-299864A 2000.10.24 |
JP特开2001-45498A 2001.02.16 |
Also Published As
Publication number | Publication date |
---|---|
CN101031082A (zh) | 2007-09-05 |
CN100574437C (zh) | 2009-12-23 |
CN100581259C (zh) | 2010-01-13 |
CN1976467A (zh) | 2007-06-06 |
ES2353957T3 (es) | 2011-03-08 |
CN101005616A (zh) | 2007-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1662067B (zh) | 运动检测方法及动态图像编码方法 | |
JP4130783B2 (ja) | 動きベクトル符号化方法および動きベクトル復号化方法 | |
AU2003201906B2 (en) | Motion vector coding method and motion vector decoding method | |
CN1312936C (zh) | 动态图像编码方法及动态图像解码方法 | |
CN100505872C (zh) | 图像编码方法 | |
JP4672751B2 (ja) | 動きベクトル復号化方法 | |
CN101031082B (zh) | 移动向量解码方法和移动向量解码装置 | |
JP2003169337A (ja) | 画像符号化方法および画像復号化方法 | |
JP4519676B2 (ja) | 動き検出方法および動画像符号化方法 | |
JP2004040512A (ja) | 画像符号化方法および画像復号方法 | |
JP2004048632A (ja) | 動画像符号化方法および動画像復号化方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC (AMERICA) INTELLECTUAL PROPERT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20140928 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140928 Address after: Seaman Avenue Torrance in the United States of California No. 2000 room 200 Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Osaka Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20110817 |
|
CX01 | Expiry of patent term |