CN1853416A - 运动矢量场的再定时 - Google Patents
运动矢量场的再定时 Download PDFInfo
- Publication number
- CN1853416A CN1853416A CNA2004800267356A CN200480026735A CN1853416A CN 1853416 A CN1853416 A CN 1853416A CN A2004800267356 A CNA2004800267356 A CN A2004800267356A CN 200480026735 A CN200480026735 A CN 200480026735A CN 1853416 A CN1853416 A CN 1853416A
- Authority
- CN
- China
- Prior art keywords
- motion vector
- image
- estimation
- motion
- field
- 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
- 239000013598 vector Substances 0.000 title claims abstract description 410
- 238000000034 method Methods 0.000 claims abstract description 34
- 238000012545 processing Methods 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 7
- 230000006870 function Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000002123 temporal effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000012800 visualization Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/144—Movement detection
- H04N5/145—Movement estimation
-
- 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
- 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
- H04N19/537—Motion estimation other than block-based
-
- 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
- H04N19/553—Motion estimation dealing with occlusions
-
- 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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- 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
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03103425 | 2003-09-17 | ||
EP03103425.9 | 2003-09-17 | ||
PCT/IB2004/051619 WO2005027525A1 (en) | 2003-09-17 | 2004-08-31 | Motion vector field re-timing |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1853416A true CN1853416A (zh) | 2006-10-25 |
CN1853416B CN1853416B (zh) | 2010-06-16 |
Family
ID=34306954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004800267356A Expired - Fee Related CN1853416B (zh) | 2003-09-17 | 2004-08-31 | 运动矢量场的再定时 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070092111A1 (zh) |
EP (1) | EP1665806A1 (zh) |
JP (1) | JP2007506333A (zh) |
KR (1) | KR20060083978A (zh) |
CN (1) | CN1853416B (zh) |
WO (1) | WO2005027525A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101883278A (zh) * | 2009-05-08 | 2010-11-10 | 联发科技股份有限公司 | 运动向量校正装置及其方法 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7499494B2 (en) * | 2003-12-23 | 2009-03-03 | Genesis Microchip Inc. | Vector selection decision for pixel interpolation |
US7346109B2 (en) * | 2003-12-23 | 2008-03-18 | Genesis Microchip Inc. | Motion vector computation for video sequences |
US7457438B2 (en) * | 2003-12-23 | 2008-11-25 | Genesis Microchip Inc. | Robust camera pan vector estimation using iterative center of mass |
US7480334B2 (en) * | 2003-12-23 | 2009-01-20 | Genesis Microchip Inc. | Temporal motion vector filtering |
JP5087548B2 (ja) * | 2005-10-24 | 2012-12-05 | トライデント マイクロシステムズ インコーポレイテッド | 動きベクトル場リタイマー |
EP1958451B1 (en) * | 2005-11-30 | 2014-03-19 | Entropic Communications, Inc. | Motion vector field correction |
WO2007119183A2 (en) | 2006-04-19 | 2007-10-25 | Nxp B.V. | Method and system for creating an interpolated image |
EP2063636B1 (en) * | 2006-09-15 | 2012-12-12 | Panasonic Corporation | Video processing device and video processing method |
US8149911B1 (en) * | 2007-02-16 | 2012-04-03 | Maxim Integrated Products, Inc. | Method and/or apparatus for multiple pass digital image stabilization |
US8923400B1 (en) | 2007-02-16 | 2014-12-30 | Geo Semiconductor Inc | Method and/or apparatus for multiple pass digital image stabilization |
DE102007015002A1 (de) | 2007-03-28 | 2008-10-02 | Micronas Gmbh | Iteratives Verfahren zur Interpolation von Bildinformationswerten |
US20090094173A1 (en) * | 2007-10-05 | 2009-04-09 | Adaptive Logic Control, Llc | Intelligent Power Unit, and Applications Thereof |
DE102007062996A1 (de) * | 2007-12-21 | 2009-06-25 | Robert Bosch Gmbh | Werkzeugmaschinenvorrichtung |
JP4670918B2 (ja) * | 2008-08-26 | 2011-04-13 | ソニー株式会社 | フレーム補間装置及びフレーム補間方法 |
WO2010091934A1 (en) | 2009-02-12 | 2010-08-19 | Zoran (France) | Video sequence analysis for robust motion estimation |
WO2010091937A1 (en) * | 2009-02-12 | 2010-08-19 | Zoran (France) | Temporal video interpolation method with 2-frame occlusion handling |
EP2224740A1 (en) | 2009-02-27 | 2010-09-01 | Nxp B.V. | Detecting occlusion |
EP2224738A1 (en) | 2009-02-27 | 2010-09-01 | Nxp B.V. | Identifying occlusions |
DE102009026981A1 (de) | 2009-06-16 | 2010-12-30 | Trident Microsystems (Far East) Ltd. | Ermittlung eines Vektorfeldes für ein Zwischenbild |
JP4692913B2 (ja) * | 2009-10-08 | 2011-06-01 | 日本ビクター株式会社 | フレームレート変換装置及び方法 |
TR200909120A2 (tr) | 2009-12-04 | 2011-06-21 | Vestel Elektroni̇k San. Ve Ti̇c. A.Ş. | Hareket vektör alani yeni̇den zamanlandirma yöntemi̇@ |
JP4735779B2 (ja) * | 2011-01-12 | 2011-07-27 | 日本ビクター株式会社 | 補間画素データ生成装置及び方法 |
GB201113527D0 (en) * | 2011-08-04 | 2011-09-21 | Imagination Tech Ltd | External vectors in a motion estimation system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69029999T2 (de) * | 1990-07-20 | 1997-08-14 | Philips Electronics Nv | Vorrichtung zur Verarbeitung von Bewegungsvektoren |
ATE162037T1 (de) * | 1991-05-24 | 1998-01-15 | British Broadcasting Corp | Videobildverarbeitung |
DE69602818T2 (de) * | 1995-03-14 | 1999-12-16 | Koninklijke Philips Electronics N.V., Eindhoven | Bewegungskompensierte interpolation |
TR199700058A2 (xx) * | 1997-01-29 | 1998-08-21 | Onural Levent | Kurallara dayalı hareketli nesne bölütlemesi. |
US6008865A (en) * | 1997-02-14 | 1999-12-28 | Eastman Kodak Company | Segmentation-based method for motion-compensated frame interpolation |
EP1048170A1 (en) * | 1998-08-21 | 2000-11-02 | Koninklijke Philips Electronics N.V. | Problem area location in an image signal |
KR100840133B1 (ko) * | 2000-05-18 | 2008-06-23 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | Mc 업 컨버젼에서 헤일로를 감소시키는 움직임 추정기 |
ES2283376T3 (es) * | 2001-01-16 | 2007-11-01 | Koninklijke Philips Electronics N.V. | Reduccion de los efectos de tipo halo en una interpolacion compensada en movimiento. |
JP2005517251A (ja) * | 2002-02-05 | 2005-06-09 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | ピクセル群の動きベクトルを推定する方法及びユニット |
-
2004
- 2004-08-31 KR KR1020067005475A patent/KR20060083978A/ko not_active Application Discontinuation
- 2004-08-31 CN CN2004800267356A patent/CN1853416B/zh not_active Expired - Fee Related
- 2004-08-31 EP EP04769898A patent/EP1665806A1/en not_active Withdrawn
- 2004-08-31 WO PCT/IB2004/051619 patent/WO2005027525A1/en active Application Filing
- 2004-08-31 JP JP2006526751A patent/JP2007506333A/ja active Pending
- 2004-08-31 US US10/571,808 patent/US20070092111A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101883278A (zh) * | 2009-05-08 | 2010-11-10 | 联发科技股份有限公司 | 运动向量校正装置及其方法 |
CN101883278B (zh) * | 2009-05-08 | 2015-01-21 | 联发科技股份有限公司 | 运动向量校正装置及其方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1665806A1 (en) | 2006-06-07 |
WO2005027525A1 (en) | 2005-03-24 |
KR20060083978A (ko) | 2006-07-21 |
JP2007506333A (ja) | 2007-03-15 |
US20070092111A1 (en) | 2007-04-26 |
CN1853416B (zh) | 2010-06-16 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090116 Address after: Holland Ian Deho Finn Applicant after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
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Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20090116 |
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Owner name: TRIGEMINAL MICROSYSTEMS(FAR EAST) CO., LTD. Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20100925 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100925 Address after: Grand Cayman, Cayman Islands Patentee after: Trident Microsystems (Far East) Ltd. Address before: Holland Ian Deho Finn Patentee before: Koninkl Philips Electronics NV |
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ASS | Succession or assignment of patent right |
Owner name: ENTROPY COMMUNICATION CO., LTD. Free format text: FORMER OWNER: TRIDENT MICROSYSTEMS (FAR EAST) LTD. Effective date: 20130218 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130218 Address after: American California Patentee after: Entropic Communications, Inc. Address before: Grand Cayman, Cayman Islands Patentee before: Trident Microsystems (Far East) Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20170831 |
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CF01 | Termination of patent right due to non-payment of annual fee |