EP1980113A1 - Verfahren und vorrichtung zur blockbasierten bewegungsbeurteilung - Google Patents

Verfahren und vorrichtung zur blockbasierten bewegungsbeurteilung

Info

Publication number
EP1980113A1
EP1980113A1 EP06812523A EP06812523A EP1980113A1 EP 1980113 A1 EP1980113 A1 EP 1980113A1 EP 06812523 A EP06812523 A EP 06812523A EP 06812523 A EP06812523 A EP 06812523A EP 1980113 A1 EP1980113 A1 EP 1980113A1
Authority
EP
European Patent Office
Prior art keywords
block
blocks
video
search points
degree
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.)
Ceased
Application number
EP06812523A
Other languages
English (en)
French (fr)
Other versions
EP1980113A4 (de
Inventor
Chang-Woo Lee
Yoon-Cheol Shin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP1980113A1 publication Critical patent/EP1980113A1/de
Publication of EP1980113A4 publication Critical patent/EP1980113A4/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04N19/533—Motion estimation using multistep search, e.g. 2D-log search or one-at-a-time search [OTS]
    • 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
    • H04N19/567—Motion estimation based on rate distortion criteria
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
EP06812523A 2006-02-02 2006-11-10 Verfahren und vorrichtung zur blockbasierten bewegungsbeurteilung Ceased EP1980113A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060010053A KR101217627B1 (ko) 2006-02-02 2006-02-02 블록 기반의 움직임 추정 방법 및 장치
PCT/KR2006/004689 WO2007089068A1 (en) 2006-02-02 2006-11-10 Method and apparatus for block-based motion estimation

Publications (2)

Publication Number Publication Date
EP1980113A1 true EP1980113A1 (de) 2008-10-15
EP1980113A4 EP1980113A4 (de) 2009-04-29

Family

ID=38327611

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06812523A Ceased EP1980113A4 (de) 2006-02-02 2006-11-10 Verfahren und vorrichtung zur blockbasierten bewegungsbeurteilung

Country Status (5)

Country Link
EP (1) EP1980113A4 (de)
JP (1) JP5089610B2 (de)
KR (1) KR101217627B1 (de)
CN (1) CN101243691B (de)
WO (1) WO2007089068A1 (de)

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KR100948164B1 (ko) * 2008-01-03 2010-03-16 서울시립대학교 산학협력단 중앙집중적 탐색 패턴을 이용한 움직임 예측 방법 및움직임 예측기
KR100929608B1 (ko) * 2008-01-17 2009-12-03 한양대학교 산학협력단 고속 전역탐색 블록정합 알고리즘을 이용한 동영상 움직임추정 방법 및 장치
KR101036552B1 (ko) * 2009-11-02 2011-05-24 중앙대학교 산학협력단 적응적 탐색 영역 및 부분 정합 오차 기반의 고속 움직임 추정 장치 및 방법
KR101441905B1 (ko) 2009-11-18 2014-09-24 에스케이텔레콤 주식회사 후보 예측 움직임 벡터 집합 선택을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
KR101678654B1 (ko) * 2010-06-11 2016-11-22 에스케이 텔레콤주식회사 효율적인 움직임 벡터 부호화/복호화를 위한 적응적 경쟁기반 움직임 후보 벡터 산출 기법 및 이를 이용한 움직임 벡터 부/복호화 장치
KR101280298B1 (ko) * 2011-07-07 2013-07-01 에스케이하이닉스 주식회사 블록 기반의 움직임 추정 방법
GB201113527D0 (en) * 2011-08-04 2011-09-21 Imagination Tech Ltd External vectors in a motion estimation system
KR101347272B1 (ko) * 2011-11-04 2014-01-10 연세대학교 산학협력단 인터 예측 방법 및 장치
US20150195551A1 (en) * 2012-07-09 2015-07-09 Squid Design Systems Pvt Ltd Programmable variable block size motion estimation processor
CN104469380B (zh) * 2014-12-25 2019-05-03 中国电子科技集团公司第四十一研究所 基于h.264/avc标准的视频图像预测搜索方法
KR102379196B1 (ko) * 2017-05-31 2022-03-28 삼성전자주식회사 처리 장치들 및 그 제어 방법들
KR102132335B1 (ko) * 2018-09-20 2020-07-09 주식회사 핀텔 객체영역 검출방법, 장치 및 이에 대한 컴퓨터 프로그램
CN111836055B (zh) * 2020-07-17 2023-01-10 上海顺久电子科技有限公司 图像处理装置及memc基于图像内容的图像块匹配方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995030310A1 (en) * 1994-04-29 1995-11-09 Motorola, Inc. A method for estimating motion in a video sequence
EP1339223A2 (de) * 2002-02-23 2003-08-27 Samsung Electronics Co., Ltd. Vorrichtung und Verfahren zur adaptiven Bewegungsschätzung
US20040258154A1 (en) * 2003-06-19 2004-12-23 Microsoft Corporation System and method for multi-stage predictive motion estimation
US20050207494A1 (en) * 2003-11-06 2005-09-22 Samsung Electronics Co., Ltd. Method and apparatus for encoding moving picture using fast motion estimation algorithm
US20060018554A1 (en) * 2004-07-21 2006-01-26 Tsai Sam Shang-Hsuan Block-based motion estimation method

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JPH07288814A (ja) * 1994-04-20 1995-10-31 Oki Electric Ind Co Ltd 動きベクトル検出方法
KR100244291B1 (ko) * 1997-07-30 2000-02-01 구본준 동영상 움직임 벡터 코딩 방법
JP2000102016A (ja) * 1998-09-22 2000-04-07 Victor Co Of Japan Ltd 動き補償予測回路
JP2001028754A (ja) * 1999-07-14 2001-01-30 Matsushita Electric Ind Co Ltd 動きベクトル検出方法
EP1075147A1 (de) * 1999-08-02 2001-02-07 Koninklijke Philips Electronics N.V. Bewegungsschätzung
US6654502B1 (en) * 2000-06-07 2003-11-25 Intel Corporation Adaptive early exit techniques in image correlation
CN1159919C (zh) * 2000-07-28 2004-07-28 三星电子株式会社 运动估计方法
US6845130B1 (en) * 2000-10-12 2005-01-18 Lucent Technologies Inc. Motion estimation and compensation for video compression
KR100474285B1 (ko) * 2002-04-08 2005-03-08 엘지전자 주식회사 모션벡터결정방법
KR20040008359A (ko) * 2002-07-18 2004-01-31 삼성전자주식회사 계층적 움직임 벡터 탐색을 이용한 움직임 추정 방법 및장치 및 그를 적용한 동영상 부호화 시스템
JP3715283B2 (ja) * 2003-02-04 2005-11-09 株式会社半導体理工学研究センター 動画像の画像圧縮符号化方法及び装置
JP2005123760A (ja) * 2003-10-15 2005-05-12 Victor Co Of Japan Ltd 動きベクトル検出装置及び動きベクトル検出プログラム
JP2006031597A (ja) * 2004-07-21 2006-02-02 Shibasoku:Kk 動きベクトル検出装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995030310A1 (en) * 1994-04-29 1995-11-09 Motorola, Inc. A method for estimating motion in a video sequence
EP1339223A2 (de) * 2002-02-23 2003-08-27 Samsung Electronics Co., Ltd. Vorrichtung und Verfahren zur adaptiven Bewegungsschätzung
US20040258154A1 (en) * 2003-06-19 2004-12-23 Microsoft Corporation System and method for multi-stage predictive motion estimation
US20050207494A1 (en) * 2003-11-06 2005-09-22 Samsung Electronics Co., Ltd. Method and apparatus for encoding moving picture using fast motion estimation algorithm
US20060018554A1 (en) * 2004-07-21 2006-01-26 Tsai Sam Shang-Hsuan Block-based motion estimation method

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
BEDE LIU ET AL: "NEW FAST ALGORITHMS FOR THE ESTIMATION OF BLOCK MOTION VECTORS" IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 3, no. 2, 1 April 1993 (1993-04-01), pages 148-157, XP000367179 ISSN: 1051-8215 *
JUNAVIT CHALIDABHONGSE ET AL: "Fast Motion Vector Estimation Using Multiresolution-Spatio-Temporal Correlations" IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 7, no. 3, 1 June 1997 (1997-06-01), XP011014387 ISSN: 1051-8215 *
See also references of WO2007089068A1 *
TOURAPIS A M ET AL: "Highly efficient predictive zonal algorithms for fast block-matching motion estimation" IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 12, no. 10, 1 October 2002 (2002-10-01), pages 934-947, XP011071884 ISSN: 1051-8215 *

Also Published As

Publication number Publication date
KR101217627B1 (ko) 2013-01-02
WO2007089068A1 (en) 2007-08-09
EP1980113A4 (de) 2009-04-29
KR20070079411A (ko) 2007-08-07
CN101243691A (zh) 2008-08-13
JP5089610B2 (ja) 2012-12-05
JP2009525663A (ja) 2009-07-09
CN101243691B (zh) 2011-04-13

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