CN1130846A - 用于对视频信号特征点估算运动矢量的装置 - Google Patents
用于对视频信号特征点估算运动矢量的装置 Download PDFInfo
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- CN1130846A CN1130846A CN95119444A CN95119444A CN1130846A CN 1130846 A CN1130846 A CN 1130846A CN 95119444 A CN95119444 A CN 95119444A CN 95119444 A CN95119444 A CN 95119444A CN 1130846 A CN1130846 A CN 1130846A
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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
- H04N19/537—Motion estimation other than block-based
- H04N19/543—Motion estimation other than block-based using regions
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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
- H04N19/513—Processing of motion vectors
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/43—Hardware specially adapted for motion estimation or 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
- H04N19/54—Motion estimation other than block-based using feature points or meshes
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
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- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
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Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR38603/94 | 1994-12-29 | ||
KR38603/1994 | 1994-12-29 | ||
KR1019940038603A KR100235343B1 (ko) | 1994-12-29 | 1994-12-29 | 영역분할 기법을 이용한 동영상신호 부호화기의 움직임 벡터 측정장치 |
Publications (2)
Publication Number | Publication Date |
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CN1130846A true CN1130846A (zh) | 1996-09-11 |
CN1110204C CN1110204C (zh) | 2003-05-28 |
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Application Number | Title | Priority Date | Filing Date |
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CN95119444A Expired - Fee Related CN1110204C (zh) | 1994-12-29 | 1995-12-29 | 用于对视频信号特征点估算运动矢量的装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5760846A (zh) |
JP (1) | JPH08242453A (zh) |
KR (1) | KR100235343B1 (zh) |
CN (1) | CN1110204C (zh) |
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CN107454413A (zh) * | 2017-08-25 | 2017-12-08 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | 一种保留特征的视频编码方法 |
CN109325962A (zh) * | 2017-07-31 | 2019-02-12 | 株式会社理光 | 信息处理方法、装置、设备以及计算机可读存储介质 |
CN109523573A (zh) * | 2018-11-23 | 2019-03-26 | 上海新世纪机器人有限公司 | 目标对象的跟踪方法和装置 |
CN110929093A (zh) * | 2019-11-20 | 2020-03-27 | 百度在线网络技术(北京)有限公司 | 用于搜索控制的方法、装置、设备和介质 |
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JP3809661B2 (ja) * | 1995-12-28 | 2006-08-16 | ソニー株式会社 | 動き検出装置および動き検出方法 |
KR100219072B1 (ko) * | 1996-04-02 | 1999-09-01 | 김영환 | 중심축 변환을 이용한 폰트 및 그 폰트 서체의 변형 및 라스터라이징 방식 |
DE69724672T2 (de) | 1996-05-17 | 2004-07-15 | Matsushita Electric Industrial Co., Ltd., Kadoma | Videokodierungsverfahren zur Kodierung von Form- und Textursignalen unter Verwendung verschiedener Moden |
KR100215451B1 (ko) * | 1996-05-29 | 1999-08-16 | 윤종용 | 임의형태 물체를 포함한 동화상의 부호화 및 복호화시스템 |
EP2369847B1 (en) * | 1997-02-13 | 2016-04-20 | Mitsubishi Denki Kabushiki Kaisha | Moving picture decoding method |
KR100239308B1 (ko) * | 1997-02-18 | 2000-01-15 | 전주범 | 적응적 윤곽선 부호화 방법 및 그 장치 |
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KR100229544B1 (ko) * | 1997-04-11 | 1999-11-15 | 전주범 | 움직임 추정기법을 이용한 윤곽선 부호화 장치 |
JPH10327415A (ja) * | 1997-05-22 | 1998-12-08 | Mitsubishi Electric Corp | 動きベクトル検出装置 |
JPH10341367A (ja) * | 1997-06-06 | 1998-12-22 | Toshiba Corp | 静止画像生成方法及び静止画像取り込みシステム |
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JP2001266159A (ja) * | 2000-03-17 | 2001-09-28 | Toshiba Corp | 物体領域情報生成方法及び物体領域情報生成装置並びに近似多角形生成方法及び近似多角形生成装置 |
EP1172765A1 (en) * | 2000-07-12 | 2002-01-16 | Deutsche Thomson-Brandt Gmbh | Method for processing video pictures and apparatus for processing video pictures |
KR100426174B1 (ko) * | 2001-10-29 | 2004-04-06 | 삼성전자주식회사 | 영상압축 알고리즘을 이용한 카메라 제어방법 |
US6983020B2 (en) * | 2002-03-25 | 2006-01-03 | Citrix Online Llc | Method and apparatus for fast block motion detection |
US9578345B2 (en) | 2005-03-31 | 2017-02-21 | Euclid Discoveries, Llc | Model-based video encoding and decoding |
US8902971B2 (en) | 2004-07-30 | 2014-12-02 | Euclid Discoveries, Llc | Video compression repository and model reuse |
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JP2008521347A (ja) * | 2004-11-17 | 2008-06-19 | ユークリッド・ディスカバリーズ・エルエルシー | ビデオデータを処理する装置および方法 |
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FR2538653B1 (fr) * | 1982-05-28 | 1989-03-31 | Thomson Csf | Procede d'estimation des translations subies par des objets representes dans une sequence d'images et dispositif mettant en oeuvre ce procede |
JP3082309B2 (ja) * | 1991-05-31 | 2000-08-28 | 日本ビクター株式会社 | オートフォーカス撮像装置 |
US5537155A (en) * | 1994-04-29 | 1996-07-16 | Motorola, Inc. | Method for estimating motion in a video sequence |
KR0171146B1 (ko) * | 1995-03-18 | 1999-03-20 | 배순훈 | 특징점을 이용한 움직임 벡터 검출 장치 |
KR0171118B1 (ko) * | 1995-03-20 | 1999-03-20 | 배순훈 | 비디오신호 부호화 장치 |
KR0181063B1 (ko) * | 1995-04-29 | 1999-05-01 | 배순훈 | 특징점을 이용한 움직임 보상에서의 그리드 형성방법 및 장치 |
KR0174454B1 (ko) * | 1995-06-30 | 1999-03-20 | 배순훈 | 특징점 기반 움직임 보상에서의 에지 검출, 세선화 방법 및 장치 |
-
1994
- 1994-12-29 KR KR1019940038603A patent/KR100235343B1/ko active IP Right Grant
-
1995
- 1995-12-27 US US08/579,392 patent/US5760846A/en not_active Expired - Lifetime
- 1995-12-29 CN CN95119444A patent/CN1110204C/zh not_active Expired - Fee Related
- 1995-12-29 JP JP35386095A patent/JPH08242453A/ja active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100336390C (zh) * | 1999-11-29 | 2007-09-05 | 索尼公司 | 提取用于浏览的合成视频选择的分级分解的方法和设备 |
CN101427581B (zh) * | 2006-04-19 | 2011-03-30 | 微软公司 | 基于视觉的压缩 |
CN101169827B (zh) * | 2007-12-03 | 2010-06-02 | 北京中星微电子有限公司 | 一种对图像中的特征点进行跟踪的方法及装置 |
CN101946514B (zh) * | 2007-12-20 | 2014-06-04 | 高通股份有限公司 | 使用自适应搜索范围的真实运动矢量估计 |
CN101489082B (zh) * | 2008-01-18 | 2011-12-28 | 华硕电脑股份有限公司 | 电子装置、影像串流的处理模块与处理方法 |
CN101686330B (zh) * | 2008-09-26 | 2012-02-22 | 佳能株式会社 | 图像处理设备、图像处理方法和摄像设备 |
CN109325962A (zh) * | 2017-07-31 | 2019-02-12 | 株式会社理光 | 信息处理方法、装置、设备以及计算机可读存储介质 |
CN107454413A (zh) * | 2017-08-25 | 2017-12-08 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | 一种保留特征的视频编码方法 |
CN107454413B (zh) * | 2017-08-25 | 2019-12-24 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | 一种保留特征的视频编码方法 |
CN109523573A (zh) * | 2018-11-23 | 2019-03-26 | 上海新世纪机器人有限公司 | 目标对象的跟踪方法和装置 |
CN110929093A (zh) * | 2019-11-20 | 2020-03-27 | 百度在线网络技术(北京)有限公司 | 用于搜索控制的方法、装置、设备和介质 |
CN110929093B (zh) * | 2019-11-20 | 2023-08-11 | 百度在线网络技术(北京)有限公司 | 用于搜索控制的方法、装置、设备和介质 |
Also Published As
Publication number | Publication date |
---|---|
KR100235343B1 (ko) | 1999-12-15 |
CN1110204C (zh) | 2003-05-28 |
JPH08242453A (ja) | 1996-09-17 |
US5760846A (en) | 1998-06-02 |
KR960028479A (ko) | 1996-07-22 |
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