CN1636406A - 移动估计的单元和方法以及装备有此类移动估计单元的图像处理设备 - Google Patents
移动估计的单元和方法以及装备有此类移动估计单元的图像处理设备 Download PDFInfo
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- CN1636406A CN1636406A CNA028139232A CN02813923A CN1636406A CN 1636406 A CN1636406 A CN 1636406A CN A028139232 A CNA028139232 A CN A028139232A CN 02813923 A CN02813923 A CN 02813923A CN 1636406 A CN1636406 A CN 1636406A
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- 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
- H04N19/513—Processing of motion vectors
- H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting motion vectors
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Analysis (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Systems (AREA)
Abstract
Description
SAD/VAR | 0.5 | 1.0 | 2.0 | 3.0 | 4.0 | 5.0 |
E(VE) | 0.4 | 0.5 | 1.2 | 1.9 | 2.5 | 3.0 |
SD(VE) | 0.6 | 0.6 | 0.7 | 0.7 | 0.7 | 0.7 |
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01202641.5 | 2001-07-10 | ||
EP01202641 | 2001-07-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1636406A true CN1636406A (zh) | 2005-07-06 |
CN100385953C CN100385953C (zh) | 2008-04-30 |
Family
ID=8180623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028139232A Expired - Fee Related CN100385953C (zh) | 2001-07-10 | 2002-06-21 | 移动估计的单元和方法以及装备有此类移动估计单元的图像处理设备 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8406302B2 (zh) |
EP (1) | EP1440581B1 (zh) |
JP (1) | JP4299123B2 (zh) |
KR (1) | KR100913846B1 (zh) |
CN (1) | CN100385953C (zh) |
ES (1) | ES2526340T3 (zh) |
WO (1) | WO2003007618A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101534445B (zh) * | 2009-04-15 | 2011-06-22 | 杭州华三通信技术有限公司 | 一种视频处理方法和系统以及解交织处理器 |
CN104639863A (zh) * | 2013-11-12 | 2015-05-20 | 安纳帕斯股份有限公司 | 计算运动矢量的不连续性的方法和利用其的回退执行方法 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100573696B1 (ko) | 2003-07-31 | 2006-04-26 | 삼성전자주식회사 | 패턴 분석에 기반한 움직임 벡터 보정 장치 및 방법 |
US7346226B2 (en) | 2003-12-16 | 2008-03-18 | Genesis Microchip Inc. | Method and apparatus for MPEG artifacts reduction |
CN101296377B (zh) * | 2003-12-23 | 2012-01-04 | 塔米拉斯珀私人有限责任公司 | 时间运动矢量滤波 |
US7480334B2 (en) | 2003-12-23 | 2009-01-20 | Genesis Microchip Inc. | Temporal motion vector filtering |
US7457438B2 (en) | 2003-12-23 | 2008-11-25 | Genesis Microchip Inc. | Robust camera pan vector estimation using iterative center of mass |
US7346109B2 (en) | 2003-12-23 | 2008-03-18 | Genesis Microchip Inc. | Motion vector computation for video sequences |
US7499494B2 (en) | 2003-12-23 | 2009-03-03 | Genesis Microchip Inc. | Vector selection decision for pixel interpolation |
JP4375080B2 (ja) * | 2004-03-29 | 2009-12-02 | ソニー株式会社 | 画像処理装置および方法、記録媒体、並びにプログラム |
TWI280798B (en) * | 2004-09-22 | 2007-05-01 | Via Tech Inc | Apparatus and method of adaptive de-interlace of image |
KR100692600B1 (ko) * | 2005-02-22 | 2007-03-13 | 삼성전자주식회사 | 움직임 추정 장치 및 방법 |
US20080018788A1 (en) * | 2006-07-20 | 2008-01-24 | Samsung Electronics Co., Ltd. | Methods and systems of deinterlacing using super resolution technology |
GB2444991A (en) * | 2006-12-21 | 2008-06-25 | Tandberg Television Asa | Method of selecting quantizer values in video compression systems |
GB2469679B (en) * | 2009-04-23 | 2012-05-02 | Imagination Tech Ltd | Object tracking using momentum and acceleration vectors in a motion estimation system |
US20110176000A1 (en) * | 2010-01-21 | 2011-07-21 | Utah State University | System and Method for Counting People |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4028191A1 (de) * | 1990-09-05 | 1992-03-12 | Philips Patentverwaltung | Schaltungsanordnung zum erkennen eines menschlichen gesichtes |
KR930701888A (ko) * | 1990-09-20 | 1993-06-12 | 마머듀크 제임스 허시. 마이클 찰스 스티븐슨 | 비디오 영상 프로세싱 방법 및 장치 |
WO1992021210A1 (en) | 1991-05-23 | 1992-11-26 | Nippon Hoso Kyokai | Method for detecting moving vector and apparatus therefor, and system for processing image signal using the apparatus |
EP0544681B1 (en) | 1991-06-21 | 1997-02-12 | HAN, Byung Hoon | A novel salicylic acid-maltol conjugates |
DE69422876T2 (de) | 1993-10-11 | 2000-06-15 | Thomson Multimedia, Boulogne | Verfahren und Gerät zur Korrektur von Bewegungsvektoren |
EP0647919B1 (en) | 1993-10-11 | 2000-02-02 | THOMSON multimedia | Method and apparatus for correcting motion vectors |
US6091460A (en) * | 1994-03-31 | 2000-07-18 | Mitsubishi Denki Kabushiki Kaisha | Video signal encoding method and system |
US5768404A (en) * | 1994-04-13 | 1998-06-16 | Matsushita Electric Industrial Co., Ltd. | Motion and disparity estimation method, image synthesis method, and apparatus for implementing same methods |
DE69421404T2 (de) * | 1994-12-30 | 2000-02-10 | Daewoo Electronics Co., Ltd. | Blockübereinstimmungsbewegungsauswertung mit einer gewichteten Funktion |
EP0735747B1 (en) * | 1995-03-31 | 1999-11-03 | THOMSON multimedia | Method and apparatus for motion compensated frame rate upconversion |
GB2311184A (en) | 1996-03-13 | 1997-09-17 | Innovision Plc | Motion vector field error estimation |
US5784115A (en) * | 1996-12-31 | 1998-07-21 | Xerox Corporation | System and method for motion compensated de-interlacing of video frames |
US6014181A (en) * | 1997-10-13 | 2000-01-11 | Sharp Laboratories Of America, Inc. | Adaptive step-size motion estimation based on statistical sum of absolute differences |
JP2001245303A (ja) * | 2000-02-29 | 2001-09-07 | Toshiba Corp | 動画像符号化装置および動画像符号化方法 |
US6876703B2 (en) * | 2000-05-11 | 2005-04-05 | Ub Video Inc. | Method and apparatus for video coding |
US6847406B2 (en) * | 2000-12-06 | 2005-01-25 | Koninklijke Philips Electronics N.V. | High quality, cost-effective film-to-video converter for high definition television |
US20020196854A1 (en) * | 2001-06-15 | 2002-12-26 | Jongil Kim | Fast video encoder using adaptive hierarchical video processing in a down-sampled domain |
JP2005506626A (ja) * | 2001-10-25 | 2005-03-03 | 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 | 動き推定ユニット及び方法並びにかような動き推定ユニットを備えた画像処理装置 |
-
2002
- 2002-06-21 EP EP02738517.8A patent/EP1440581B1/en not_active Expired - Lifetime
- 2002-06-21 WO PCT/IB2002/002461 patent/WO2003007618A2/en active Application Filing
- 2002-06-21 ES ES02738517.8T patent/ES2526340T3/es not_active Expired - Lifetime
- 2002-06-21 KR KR1020037003527A patent/KR100913846B1/ko not_active IP Right Cessation
- 2002-06-21 US US10/483,024 patent/US8406302B2/en not_active Expired - Fee Related
- 2002-06-21 JP JP2003513252A patent/JP4299123B2/ja not_active Expired - Fee Related
- 2002-06-21 CN CNB028139232A patent/CN100385953C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101534445B (zh) * | 2009-04-15 | 2011-06-22 | 杭州华三通信技术有限公司 | 一种视频处理方法和系统以及解交织处理器 |
CN104639863A (zh) * | 2013-11-12 | 2015-05-20 | 安纳帕斯股份有限公司 | 计算运动矢量的不连续性的方法和利用其的回退执行方法 |
US9998754B2 (en) | 2013-11-12 | 2018-06-12 | Anapass Inc. | Method of calculating discontinuity of motion vector and fallback performing method using the same |
CN104639863B (zh) * | 2013-11-12 | 2019-01-01 | 安纳帕斯股份有限公司 | 计算运动矢量的不连续性的方法和利用其的回退执行方法 |
US10271066B2 (en) | 2013-11-12 | 2019-04-23 | Anapass Inc. | Method of calculating discontinuity of motion vector and fallback performing method using the same |
Also Published As
Publication number | Publication date |
---|---|
WO2003007618A3 (en) | 2004-05-27 |
WO2003007618A2 (en) | 2003-01-23 |
JP4299123B2 (ja) | 2009-07-22 |
US8406302B2 (en) | 2013-03-26 |
CN100385953C (zh) | 2008-04-30 |
EP1440581B1 (en) | 2014-10-08 |
US20040190623A1 (en) | 2004-09-30 |
KR100913846B1 (ko) | 2009-08-26 |
KR20030029966A (ko) | 2003-04-16 |
JP2004537112A (ja) | 2004-12-09 |
EP1440581A2 (en) | 2004-07-28 |
ES2526340T3 (es) | 2015-01-09 |
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Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V. Free format text: FORMER NAME OR ADDRESS: ROYAL PHILIPS ELECTRONICS CO., LTD. |
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