DE60143008D1 - Verfahren und Gerät für hybride Hochgeschwindigkeitsbewegungsvektorschätzung - Google Patents

Verfahren und Gerät für hybride Hochgeschwindigkeitsbewegungsvektorschätzung

Info

Publication number
DE60143008D1
DE60143008D1 DE60143008T DE60143008T DE60143008D1 DE 60143008 D1 DE60143008 D1 DE 60143008D1 DE 60143008 T DE60143008 T DE 60143008T DE 60143008 T DE60143008 T DE 60143008T DE 60143008 D1 DE60143008 D1 DE 60143008D1
Authority
DE
Germany
Prior art keywords
high speed
motion vector
speed motion
vector estimation
hybrid high
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.)
Expired - Lifetime
Application number
DE60143008T
Other languages
English (en)
Inventor
Sung-Joo Kim
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
Application granted granted Critical
Publication of DE60143008D1 publication Critical patent/DE60143008D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
DE60143008T 2000-10-11 2001-04-11 Verfahren und Gerät für hybride Hochgeschwindigkeitsbewegungsvektorschätzung Expired - Lifetime DE60143008D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20000059732A KR100727910B1 (ko) 2000-10-11 2000-10-11 하이브리드형 고속 움직임 추정 방법 및 그 장치

Publications (1)

Publication Number Publication Date
DE60143008D1 true DE60143008D1 (de) 2010-10-21

Family

ID=19692919

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60143008T Expired - Lifetime DE60143008D1 (de) 2000-10-11 2001-04-11 Verfahren und Gerät für hybride Hochgeschwindigkeitsbewegungsvektorschätzung

Country Status (6)

Country Link
US (1) US6947603B2 (de)
EP (1) EP1198140B1 (de)
JP (1) JP3801886B2 (de)
KR (1) KR100727910B1 (de)
CN (1) CN1198467C (de)
DE (1) DE60143008D1 (de)

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KR100580194B1 (ko) * 2004-06-11 2006-05-16 삼성전자주식회사 비트 정밀도를 낮춘 부화소 움직임 추정방법 및 장치
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US7609765B2 (en) 2004-12-02 2009-10-27 Intel Corporation Fast multi-frame motion estimation with adaptive search strategies
CN1317898C (zh) * 2004-11-30 2007-05-23 北京中星微电子有限公司 一种视频编解码过程中进行运动估计搜索计算的方法
KR100692600B1 (ko) * 2005-02-22 2007-03-13 삼성전자주식회사 움직임 추정 장치 및 방법
KR20060115465A (ko) * 2005-05-06 2006-11-09 주식회사 팬택앤큐리텔 디지털 멀티미디어 방송 수신장치
KR100714698B1 (ko) * 2005-08-29 2007-05-07 삼성전자주식회사 향상된 움직임 추정 방법, 상기 방법을 이용한 비디오인코딩 방법 및 장치
KR20070069615A (ko) 2005-12-28 2007-07-03 삼성전자주식회사 움직임 추정장치 및 움직임 추정방법
US8494052B2 (en) * 2006-04-07 2013-07-23 Microsoft Corporation Dynamic selection of motion estimation search ranges and extended motion vector ranges
JP4610523B2 (ja) * 2006-06-13 2011-01-12 Ｏｋｉセミコンダクタ株式会社 動画処理装置
US20080002772A1 (en) * 2006-06-28 2008-01-03 Hong Kong Applied Science and Technology Research Institute Company Limited Motion vector estimation method
DE102006043707A1 (de) * 2006-09-18 2008-03-27 Robert Bosch Gmbh Verfahren zur Datenkompression in einer Videosequenz
KR100855976B1 (ko) 2007-02-02 2008-09-02 삼성전자주식회사 배경과 이동 객체를 분리하여 움직임을 추정하는 프레임보간 장치 및 프레임 보간 방법
US20080205508A1 (en) * 2007-02-22 2008-08-28 Streaming Networks (Pvt.) Ltd. Method and apparatus for low complexity video encoding and decoding
US8588308B2 (en) * 2007-02-22 2013-11-19 Streaming Networks (Pvt.) Ltd. Method and apparatus for low complexity video encoding and decoding
KR101337206B1 (ko) * 2007-10-12 2013-12-06 삼성전자주식회사 블록 샘플링을 이용한 영상의 움직임 추정 시스템 및 방법.
KR101590511B1 (ko) * 2009-01-23 2016-02-02 에스케이텔레콤 주식회사 움직임 벡터 부호화/복호화 장치 및 방법과 그를 이용한 영상 부호화/복호화 장치 및 방법
KR101677696B1 (ko) * 2010-12-14 2016-11-18 한국전자통신연구원 움직임 탐색시 효율적인 움직임 벡터 추출 방법 및 그 장치
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CN108983817B (zh) * 2018-08-07 2021-03-23 西北工业大学 一种多区域搜索方法及装置
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Also Published As

Publication number Publication date
KR100727910B1 (ko) 2007-06-13
EP1198140B1 (de) 2010-09-08
US6947603B2 (en) 2005-09-20
KR20020028625A (ko) 2002-04-17
JP3801886B2 (ja) 2006-07-26
CN1348312A (zh) 2002-05-08
CN1198467C (zh) 2005-04-20
EP1198140A1 (de) 2002-04-17
JP2002152760A (ja) 2002-05-24
US20020041699A1 (en) 2002-04-11

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