CN1957614B - 在隔行扫描的视频图像中的运动估计 - Google Patents
在隔行扫描的视频图像中的运动估计 Download PDFInfo
- Publication number
- CN1957614B CN1957614B CN200580016829XA CN200580016829A CN1957614B CN 1957614 B CN1957614 B CN 1957614B CN 200580016829X A CN200580016829X A CN 200580016829XA CN 200580016829 A CN200580016829 A CN 200580016829A CN 1957614 B CN1957614 B CN 1957614B
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- pixel
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- motion vector
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- 230000033001 locomotion Effects 0.000 title claims abstract description 127
- 239000013598 vector Substances 0.000 claims abstract description 112
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000005070 sampling Methods 0.000 claims description 81
- 238000004364 calculation method Methods 0.000 claims description 10
- 230000015654 memory Effects 0.000 description 24
- 238000001914 filtration Methods 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Images
Classifications
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- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Television Systems (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04102292 | 2004-05-25 | ||
EP04102292.2 | 2004-05-25 | ||
PCT/IB2005/051595 WO2005117446A1 (en) | 2004-05-25 | 2005-05-17 | Motion estimation in interlaced video images |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1957614A CN1957614A (zh) | 2007-05-02 |
CN1957614B true CN1957614B (zh) | 2010-04-14 |
Family
ID=34967058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200580016829XA Expired - Fee Related CN1957614B (zh) | 2004-05-25 | 2005-05-17 | 在隔行扫描的视频图像中的运动估计 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070242750A1 (zh) |
EP (1) | EP1754376A1 (zh) |
JP (1) | JP5464803B2 (zh) |
KR (1) | KR100968642B1 (zh) |
CN (1) | CN1957614B (zh) |
WO (1) | WO2005117446A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1665781B1 (en) * | 2003-09-04 | 2007-02-07 | Koninklijke Philips Electronics N.V. | Robust de-interlacing of video signals |
JP4730183B2 (ja) * | 2006-04-17 | 2011-07-20 | 株式会社日立製作所 | 映像表示装置 |
TWI466093B (zh) * | 2007-06-26 | 2014-12-21 | Apple Inc | 用於視訊播放的管理技術 |
US8526502B2 (en) * | 2007-09-10 | 2013-09-03 | Entropic Communications, Inc. | Method and apparatus for line based vertical motion estimation and compensation |
KR101500324B1 (ko) * | 2008-08-05 | 2015-03-10 | 삼성디스플레이 주식회사 | 표시 장치 |
US9491473B2 (en) * | 2013-10-03 | 2016-11-08 | Amlogic Co., Limited | Motion compensated de-interlacing and noise reduction |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000027109A1 (en) * | 1998-11-03 | 2000-05-11 | Snell & Wilcox Limited | Video signal processing |
EP1006732A2 (en) * | 1998-12-04 | 2000-06-07 | Mitsubishi Denki Kabushiki Kaisha | Motion compensated interpolation for digital video signal processing |
CN1319995A (zh) * | 2000-03-31 | 2001-10-31 | 松下电器产业株式会社 | 计算运动矢量的方法与设备 |
US20020126760A1 (en) * | 2001-02-21 | 2002-09-12 | Schutten Robert Jan | Facilitating motion estimation |
US6606126B1 (en) * | 1999-09-03 | 2003-08-12 | Lg Electronics, Inc. | Deinterlacing method for video signals based on motion-compensated interpolation |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0671334B2 (ja) * | 1986-03-07 | 1994-09-07 | 国際電信電話株式会社 | 動画像の動き量推定値の精度判定方法 |
US5151784A (en) * | 1991-04-30 | 1992-09-29 | At&T Bell Laboratories | Multiple frame motion estimation |
US5412435A (en) * | 1992-07-03 | 1995-05-02 | Kokusai Denshin Denwa Kabushiki Kaisha | Interlaced video signal motion compensation prediction system |
JP2832927B2 (ja) * | 1994-10-31 | 1998-12-09 | 日本ビクター株式会社 | 走査線補間装置及び走査線補間用動きベクトル検出装置 |
JP3355054B2 (ja) * | 1995-03-10 | 2002-12-09 | 日本放送協会 | 動きベクトル検出方法および動きベクトル検出装置 |
DE69618440T2 (de) | 1995-11-01 | 2002-08-29 | Koninklijke Philips Electronics N.V., Eindhoven | Videosignalabtastumsetzung |
JP2000261768A (ja) * | 1999-03-09 | 2000-09-22 | Hitachi Ltd | 画像信号の動き補償走査変換回路 |
US7471725B2 (en) * | 2003-03-26 | 2008-12-30 | Lsi Corporation | Segmented motion estimation with no search for small block sizes |
JP4244685B2 (ja) * | 2003-04-15 | 2009-03-25 | 日本ビクター株式会社 | 動画像時間軸補間方法及び動画像時間軸補間装置 |
-
2005
- 2005-05-17 US US11/569,173 patent/US20070242750A1/en not_active Abandoned
- 2005-05-17 EP EP05737959A patent/EP1754376A1/en not_active Withdrawn
- 2005-05-17 JP JP2007514233A patent/JP5464803B2/ja not_active Expired - Fee Related
- 2005-05-17 CN CN200580016829XA patent/CN1957614B/zh not_active Expired - Fee Related
- 2005-05-17 KR KR1020067024542A patent/KR100968642B1/ko not_active IP Right Cessation
- 2005-05-17 WO PCT/IB2005/051595 patent/WO2005117446A1/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000027109A1 (en) * | 1998-11-03 | 2000-05-11 | Snell & Wilcox Limited | Video signal processing |
EP1006732A2 (en) * | 1998-12-04 | 2000-06-07 | Mitsubishi Denki Kabushiki Kaisha | Motion compensated interpolation for digital video signal processing |
US6606126B1 (en) * | 1999-09-03 | 2003-08-12 | Lg Electronics, Inc. | Deinterlacing method for video signals based on motion-compensated interpolation |
CN1319995A (zh) * | 2000-03-31 | 2001-10-31 | 松下电器产业株式会社 | 计算运动矢量的方法与设备 |
US20020126760A1 (en) * | 2001-02-21 | 2002-09-12 | Schutten Robert Jan | Facilitating motion estimation |
Non-Patent Citations (6)
Title |
---|
E.B.Bellers et al..Advanced motion estimation and motion compensated de-interlacing.SMPTE JOURNAL106 11.1997,106(11),777-786. * |
Kenji Sugiyama et al..A METHOD OF DE-INTERLACING WITH MOTION COMPENSATED INTERPOLATION.IEEE Transactions on Consumer Electronics45 3.1999,45(3),611-616. * |
L.Vandendorpe et al..Motion-compensated conversion from interlaced to progressive formats.Signal Processing:Image Communication6 3.1994,6(3),193-211. * |
王朋 等.一种基于中值滤波的运动补偿去隔行算法.上海交通大学学报37 6.2003,37(6),857-861. |
王朋 等.一种基于中值滤波的运动补偿去隔行算法.上海交通大学学报37 6.2003,37(6),857-861. * |
韦晓东 等.一种改进的解隔行运动估计算法.电视技术 总256.2003,(总256),18-21. * |
Also Published As
Publication number | Publication date |
---|---|
JP5464803B2 (ja) | 2014-04-09 |
WO2005117446A1 (en) | 2005-12-08 |
US20070242750A1 (en) | 2007-10-18 |
EP1754376A1 (en) | 2007-02-21 |
CN1957614A (zh) | 2007-05-02 |
KR20070043703A (ko) | 2007-04-25 |
KR100968642B1 (ko) | 2010-07-06 |
JP2008500758A (ja) | 2008-01-10 |
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C41 | Transfer of patent application or patent right or utility model | ||
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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: TRIGEMINAL MICROSYSTEMS(FAR EAST) CO., LTD. Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20100925 |
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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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Owner name: ENTROPY COMMUNICATION CO., LTD. Free format text: FORMER OWNER: TRIDENT MICROSYSTEMS (FAR EAST) LTD. Effective date: 20130218 |
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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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Granted publication date: 20100414 Termination date: 20170517 |
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