KR100943603B1 - 움직임 추정 장치 및 그 제어 방법 - Google Patents

움직임 추정 장치 및 그 제어 방법 Download PDF

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Publication number
KR100943603B1
KR100943603B1 KR20080008290A KR20080008290A KR100943603B1 KR 100943603 B1 KR100943603 B1 KR 100943603B1 KR 20080008290 A KR20080008290 A KR 20080008290A KR 20080008290 A KR20080008290 A KR 20080008290A KR 100943603 B1 KR100943603 B1 KR 100943603B1
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South Korea
Prior art keywords
value
pixel
motion estimation
motion
pixels
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English (en)
Korean (ko)
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KR20080070595A (ko
Inventor
히로노리 아오까게
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캐논 가부시끼가이샤
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Publication of KR20080070595A publication Critical patent/KR20080070595A/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection
    • 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
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Television Systems (AREA)
  • Image Analysis (AREA)
KR20080008290A 2007-01-25 2008-01-25 움직임 추정 장치 및 그 제어 방법 Expired - Fee Related KR100943603B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2007-00015375 2007-01-25
JP2007015375A JP4891103B2 (ja) 2007-01-25 2007-01-25 動き量検出装置及びそれを利用した画像処理装置、並びにそれらの制御方法

Publications (2)

Publication Number Publication Date
KR20080070595A KR20080070595A (ko) 2008-07-30
KR100943603B1 true KR100943603B1 (ko) 2010-02-24

Family

ID=39339210

Family Applications (1)

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KR20080008290A Expired - Fee Related KR100943603B1 (ko) 2007-01-25 2008-01-25 움직임 추정 장치 및 그 제어 방법

Country Status (5)

Country Link
US (1) US8081829B2 (enExample)
EP (1) EP1950953B1 (enExample)
JP (1) JP4891103B2 (enExample)
KR (1) KR100943603B1 (enExample)
CN (1) CN101232597B (enExample)

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US11677938B2 (en) * 2008-04-30 2023-06-13 Arris Enterprises Llc Method to reduce contour artifacts on recursive temporal filters
US8839318B2 (en) * 2010-07-08 2014-09-16 Echostar Broadcasting Corporation Apparatus, systems and methods for quick speed presentation of media content
JP2012034225A (ja) * 2010-07-30 2012-02-16 Canon Inc 動きベクトル検出装置及び動きベクトル検出方法、コンピュータプログラム
CN102457696B (zh) * 2010-10-14 2013-12-04 联咏科技股份有限公司 影像处理装置及影像处理方法
WO2012053978A1 (en) * 2010-10-20 2012-04-26 Agency For Science, Technology And Research A method, an apparatus and a computer program product for deinterlacing an image having a plurality of pixels
US8537901B2 (en) 2010-12-23 2013-09-17 Stmicroelectronics Asia Pacific Pte Ltd. Apparatus and method for exotic cadence detection
US8471962B2 (en) * 2011-06-30 2013-06-25 Stmicroelectronics Asia Pacific Pte Ltd. Apparatus and method for local video detector for mixed cadence sequence
US8937683B2 (en) 2011-06-30 2015-01-20 Stmicroelectronics Asia Pacific Pte Ltd Apparatus and method for inverse telecine with local video de-interlacing
TWI692980B (zh) * 2019-01-17 2020-05-01 瑞昱半導體股份有限公司 影像處理方法及影像處理系統

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040099560A (ko) * 2003-05-19 2004-12-02 매크로영상기술(주) 영상 신호의 디인터레이스 방법 및 장치
KR20060036892A (ko) * 2003-08-06 2006-05-02 소니 가부시끼 가이샤 화상 처리 장치 및 화상 처리 방법
KR20080067170A (ko) * 2007-01-15 2008-07-18 삼성전자주식회사 저더 검출을 이용한 디인터레이싱 방법 및 장치

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JPH0191586A (ja) * 1987-10-02 1989-04-11 Nippon Hoso Kyokai <Nhk> 動き検出回路
US4941045A (en) * 1988-10-11 1990-07-10 Scientific-Atlanta, Inc. Method and apparatus for improving vertical definition of a television signal by scan conversion
KR950007930B1 (ko) * 1992-04-21 1995-07-21 주식회사 금성사 텔레비젼 수상기의 주사선 보간방법
JP3138374B2 (ja) * 1993-11-08 2001-02-26 日本放送協会 垂直エッジ検出回路
US6118488A (en) * 1998-08-31 2000-09-12 Silicon Integrated Systems Corporation Method and apparatus for adaptive edge-based scan line interpolation using 1-D pixel array motion detection
JP2006173657A (ja) 2000-10-25 2006-06-29 Matsushita Electric Ind Co Ltd 映像信号処理回路
GB2372394B (en) * 2000-12-22 2004-09-22 Matsushita Electric Industrial Co Ltd Interpolation apparatus and video signal processing apparatus including the same
KR100403364B1 (ko) * 2001-12-14 2003-10-30 매크로영상기술(주) 영상 신호의 디인터레이스 방법 및 장치
US7154556B1 (en) * 2002-03-21 2006-12-26 Pixelworks, Inc. Weighted absolute difference based deinterlace method and apparatus
US7075580B2 (en) * 2002-12-19 2006-07-11 Intel Corporation Edge adaptive spatial temporal deinterlacing
KR20040061244A (ko) * 2002-12-30 2004-07-07 삼성전자주식회사 디-인터레이싱 방법 및 그 장치
KR100505663B1 (ko) * 2003-01-02 2005-08-03 삼성전자주식회사 적응형 윤곽 상관 보간에 의한 디스플레이 장치의 순차주사 방법
KR100601638B1 (ko) * 2003-06-18 2006-07-14 삼성전자주식회사 디-인터레이싱 방법, 그 장치, 그 비디오 디코더 및 그재생 장치
JP4049087B2 (ja) * 2003-11-14 2008-02-20 ソニー株式会社 動き・静止の判定装置および判定方法、並びに画像信号の処理装置および処理方法
JP2006041619A (ja) * 2004-07-22 2006-02-09 Canon Inc 画像処理装置
US7750974B2 (en) * 2005-11-10 2010-07-06 Broadcom Corporation System and method for static region detection in video processing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040099560A (ko) * 2003-05-19 2004-12-02 매크로영상기술(주) 영상 신호의 디인터레이스 방법 및 장치
KR20060036892A (ko) * 2003-08-06 2006-05-02 소니 가부시끼 가이샤 화상 처리 장치 및 화상 처리 방법
KR20080067170A (ko) * 2007-01-15 2008-07-18 삼성전자주식회사 저더 검출을 이용한 디인터레이싱 방법 및 장치

Also Published As

Publication number Publication date
EP1950953A2 (en) 2008-07-30
KR20080070595A (ko) 2008-07-30
EP1950953A3 (en) 2011-08-24
CN101232597B (zh) 2010-06-02
US20080181517A1 (en) 2008-07-31
JP4891103B2 (ja) 2012-03-07
US8081829B2 (en) 2011-12-20
CN101232597A (zh) 2008-07-30
EP1950953B1 (en) 2012-11-28
JP2008182584A (ja) 2008-08-07

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