CN101073256B - 产生运动补偿图像的方法和设备 - Google Patents
产生运动补偿图像的方法和设备 Download PDFInfo
- Publication number
- CN101073256B CN101073256B CN2005800419404A CN200580041940A CN101073256B CN 101073256 B CN101073256 B CN 101073256B CN 2005800419404 A CN2005800419404 A CN 2005800419404A CN 200580041940 A CN200580041940 A CN 200580041940A CN 101073256 B CN101073256 B CN 101073256B
- Authority
- CN
- China
- Prior art keywords
- source images
- pixel
- coordinate
- value
- motion
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000004744 fabric Substances 0.000 claims description 26
- 230000005055 memory storage Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 239000013598 vector Substances 0.000 description 5
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
- H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of motion vectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
-
- 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
- H04N19/51—Motion estimation or motion compensation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
- H04N7/0132—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter the field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04292937 | 2004-12-09 | ||
EP04292937.2 | 2004-12-09 | ||
PCT/EP2005/056614 WO2006061421A2 (en) | 2004-12-09 | 2005-12-08 | Method and apparatus for generating motion compensated pictures |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101073256A CN101073256A (zh) | 2007-11-14 |
CN101073256B true CN101073256B (zh) | 2010-06-16 |
Family
ID=36578276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800419404A Active CN101073256B (zh) | 2004-12-09 | 2005-12-08 | 产生运动补偿图像的方法和设备 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8355441B2 (zh) |
EP (1) | EP1820341B1 (zh) |
JP (1) | JP4890464B2 (zh) |
KR (1) | KR101204377B1 (zh) |
CN (1) | CN101073256B (zh) |
DE (1) | DE602005026558D1 (zh) |
WO (1) | WO2006061421A2 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0618323D0 (en) | 2006-09-18 | 2006-10-25 | Snell & Wilcox Ltd | Method and apparatus for interpolating an image |
JP2008244846A (ja) * | 2007-03-27 | 2008-10-09 | Toshiba Corp | フレーム補間装置及びその方法 |
CN101615298B (zh) * | 2009-08-12 | 2011-09-28 | 腾讯科技(深圳)有限公司 | 一种动画播放的方法和装置 |
CN103647973B (zh) * | 2013-12-10 | 2017-01-04 | 华为技术有限公司 | 一种帧率上采样的方法和装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5504531A (en) * | 1992-11-19 | 1996-04-02 | Thomson Consumer Electronics, S.A. | Method and apparatus for field rate up-conversion |
CN1346573A (zh) * | 1999-01-07 | 2002-04-24 | 英特尔公司 | 用于在纹理映射引擎中执行运动补偿的方法与设备 |
WO2002056589A1 (en) * | 2001-01-16 | 2002-07-18 | Koninklijke Philips Electronics N.V. | Reducing halo-like effects in motion-compensated interpolation |
EP1279293A1 (en) * | 2000-01-21 | 2003-01-29 | Nokia Corporation | A motion estimation method and a system for a video coder |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5053330A (en) | 1989-03-13 | 1991-10-01 | New England Biolabs, Inc. | Method for producing the mwoi restriction endonuclease and methylase |
JP3577354B2 (ja) | 1995-02-08 | 2004-10-13 | 富士写真フイルム株式会社 | 補間画像データ生成装置および方法 |
JP3495485B2 (ja) * | 1995-12-19 | 2004-02-09 | 日本放送協会 | 画像変換装置 |
WO1999016251A1 (en) * | 1997-09-23 | 1999-04-01 | Koninklijke Philips Electronics N.V. | Motion estimation and motion-compensated interpolation |
US6633612B2 (en) * | 2000-12-13 | 2003-10-14 | Genesis Microchip Inc. | Method and apparatus for detecting motion between odd and even video fields |
US8340185B2 (en) * | 2006-06-27 | 2012-12-25 | Marvell World Trade Ltd. | Systems and methods for a motion compensated picture rate converter |
-
2005
- 2005-12-08 CN CN2005800419404A patent/CN101073256B/zh active Active
- 2005-12-08 US US11/791,294 patent/US8355441B2/en active Active
- 2005-12-08 WO PCT/EP2005/056614 patent/WO2006061421A2/en active Application Filing
- 2005-12-08 DE DE602005026558T patent/DE602005026558D1/de active Active
- 2005-12-08 KR KR1020077012659A patent/KR101204377B1/ko active IP Right Grant
- 2005-12-08 JP JP2007544921A patent/JP4890464B2/ja active Active
- 2005-12-08 EP EP05815546A patent/EP1820341B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5504531A (en) * | 1992-11-19 | 1996-04-02 | Thomson Consumer Electronics, S.A. | Method and apparatus for field rate up-conversion |
CN1346573A (zh) * | 1999-01-07 | 2002-04-24 | 英特尔公司 | 用于在纹理映射引擎中执行运动补偿的方法与设备 |
EP1279293A1 (en) * | 2000-01-21 | 2003-01-29 | Nokia Corporation | A motion estimation method and a system for a video coder |
WO2002056589A1 (en) * | 2001-01-16 | 2002-07-18 | Koninklijke Philips Electronics N.V. | Reducing halo-like effects in motion-compensated interpolation |
Also Published As
Publication number | Publication date |
---|---|
JP4890464B2 (ja) | 2012-03-07 |
WO2006061421A2 (en) | 2006-06-15 |
US8355441B2 (en) | 2013-01-15 |
US20080030613A1 (en) | 2008-02-07 |
JP2008532342A (ja) | 2008-08-14 |
EP1820341B1 (en) | 2011-02-23 |
EP1820341A2 (en) | 2007-08-22 |
KR20070092221A (ko) | 2007-09-12 |
KR101204377B1 (ko) | 2012-11-26 |
CN101073256A (zh) | 2007-11-14 |
DE602005026558D1 (de) | 2011-04-07 |
WO2006061421A3 (en) | 2006-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
De Haan et al. | True-motion estimation with 3-D recursive search block matching | |
CN1992789B (zh) | 运动估计器和运动估计方法 | |
JP4198608B2 (ja) | 補間画像生成方法および装置 | |
US6831948B1 (en) | System and method for motion compensation of image planes in color sequential displays | |
KR100787675B1 (ko) | 두 개의 기준 프레임 사이에 보간 프레임을 생성하기 위한방법, 컴퓨터 프로그램 제품 및 장치 | |
US7613364B2 (en) | Global motion-compensated sequential-scanning method considering horizontal and vertical patterns | |
US8441538B2 (en) | Image generation apparatus and image generation method | |
CN101283598B (zh) | 用于产生内插帧的设备 | |
EP0735748A2 (en) | Method and apparatus for converting an interlaced video frame sequence into a progressively-scanned sequence | |
US20080204592A1 (en) | Motion compensated frame rate conversion system and method | |
US7039109B2 (en) | Reducing halo-like effects in motion-compensated interpolation | |
US20030103568A1 (en) | Pixel data selection device for motion compensated interpolation and method thereof | |
US20100177239A1 (en) | Method of and apparatus for frame rate conversion | |
US20070121724A1 (en) | Image motion compensation arrangement and method therefor | |
CN101073256B (zh) | 产生运动补偿图像的方法和设备 | |
US8446523B2 (en) | Image processing method and circuit | |
KR100732683B1 (ko) | 움직임 보상을 수행하는 영상변환장치 및 움직임 보상방법 | |
KR20070051263A (ko) | 컬러 순차 디스플레이 시스템에서 복잡도를 감소시키기위한 시스템 및 방법 | |
US8421916B2 (en) | Image processing | |
WO2010046989A1 (ja) | フレームレート変換装置、画像処理装置、表示装置、フレームレート変換方法、そのプログラム、および、そのプログラムを記録した記録媒体 | |
EP1691545B1 (en) | Apparatus for interpolating scanning lines | |
KR100827214B1 (ko) | 비디오 스캔 레이트 전환을 위한 움직임 보상 업컨버전 | |
JP2011223086A (ja) | 解像度変換装置及び方法、走査線補間装置及び方法、並びに映像表示装置及び方法 | |
KR100587263B1 (ko) | 비디오 신호의 프레임 율 변환 방법 | |
US8565313B2 (en) | Determining a vector field for an intermediate image |
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 | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: French Boulogne - Bilang Kurt Patentee before: THOMSON LICENSING |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190130 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING Effective date of registration: 20190130 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |