KR101002495B1 - 화상 변환 장치 및 화상 변환 방법 - Google Patents

화상 변환 장치 및 화상 변환 방법 Download PDF

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Publication number
KR101002495B1
KR101002495B1 KR1020047016509A KR20047016509A KR101002495B1 KR 101002495 B1 KR101002495 B1 KR 101002495B1 KR 1020047016509 A KR1020047016509 A KR 1020047016509A KR 20047016509 A KR20047016509 A KR 20047016509A KR 101002495 B1 KR101002495 B1 KR 101002495B1
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KR
South Korea
Prior art keywords
signal
circuit
progressive
field
value
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KR1020047016509A
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English (en)
Korean (ko)
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KR20040102108A (ko
Inventor
가사하라미츠히로
다이기도모아키
가와무라히데아키
나카히가시히데토
모리타도모코
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파나소닉 주식회사
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Publication of KR20040102108A publication Critical patent/KR20040102108A/ko
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Publication of KR101002495B1 publication Critical patent/KR101002495B1/ko

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    • 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
    • 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
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
    • H04N7/0137—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes dependent on presence/absence of motion, e.g. of motion zones
    • 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
KR1020047016509A 2002-04-17 2003-04-14 화상 변환 장치 및 화상 변환 방법 KR101002495B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2002114568 2002-04-17
JPJP-P-2002-00114568 2002-04-17
JP2003107139A JP4031389B2 (ja) 2002-04-17 2003-04-10 画像変換装置および画像変換方法
JPJP-P-2003-00107139 2003-04-10
PCT/JP2003/004725 WO2003088661A1 (en) 2002-04-17 2003-04-14 Image conversion device and image conversion method

Publications (2)

Publication Number Publication Date
KR20040102108A KR20040102108A (ko) 2004-12-03
KR101002495B1 true KR101002495B1 (ko) 2010-12-17

Family

ID=29253572

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047016509A KR101002495B1 (ko) 2002-04-17 2003-04-14 화상 변환 장치 및 화상 변환 방법

Country Status (8)

Country Link
US (1) US7388617B2 (US07388617-20080617-C00009.png)
EP (1) EP1536643B1 (US07388617-20080617-C00009.png)
JP (1) JP4031389B2 (US07388617-20080617-C00009.png)
KR (1) KR101002495B1 (US07388617-20080617-C00009.png)
CN (1) CN1647524B (US07388617-20080617-C00009.png)
MY (1) MY141539A (US07388617-20080617-C00009.png)
TW (1) TWI279140B (US07388617-20080617-C00009.png)
WO (1) WO2003088661A1 (US07388617-20080617-C00009.png)

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JP4261970B2 (ja) * 2003-04-24 2009-05-13 キヤノン株式会社 映像情報処理装置及び映像情報処理方法
KR100604474B1 (ko) * 2004-01-19 2006-07-24 엘지전자 주식회사 순차주사된 화상을 격행주사로 전송하는 장치 및 방법
JP2005333254A (ja) * 2004-05-18 2005-12-02 Sony Corp 画像処理装置および画像処理方法
KR101127220B1 (ko) * 2004-07-28 2012-04-12 세종대학교산학협력단 움직임 보상 적응형 순차주사화 장치 및 그 방법
WO2007040045A1 (ja) * 2005-09-30 2007-04-12 Sharp Kabushiki Kaisha 画像表示装置及び方法
US7924345B2 (en) * 2005-10-20 2011-04-12 Broadcom Corp. Method and system for deinterlacing using polarity change count
JP5215668B2 (ja) * 2005-11-07 2013-06-19 シャープ株式会社 画像表示装置及び方法
KR100726552B1 (ko) * 2005-12-09 2007-06-11 주식회사 대우일렉트로닉스 움직임을 이용한 적응적인 영상 디인터레이스 장치 및 그방법
KR100672617B1 (ko) * 2006-01-09 2007-01-22 엘지전자 주식회사 Ｈｄ급 디인터레이싱 구현 장치 및 구현 방법
JP4791854B2 (ja) * 2006-02-28 2011-10-12 株式会社東芝 映像処理回路及び映像処理方法
JP5174329B2 (ja) * 2006-05-23 2013-04-03 株式会社日立製作所 画像処理装置及び画像表示装置
GB2446616B (en) * 2006-12-06 2011-12-07 Sony Uk Ltd Motion adaptive image processing
JP4279332B2 (ja) 2007-10-31 2009-06-17 株式会社東芝 順次走査変換装置及び順次走査変換方法
EP2109312B1 (en) * 2008-04-11 2012-06-06 Tektronix International Sales GmbH A method of identifying inconsistent field dominance metadata in a sequence of video frames
EP2109310B8 (en) 2008-04-11 2018-05-16 Tektronix International Sales GmbH A method of quantifying inter-field motion in a video frame

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Also Published As

Publication number Publication date
WO2003088661A1 (en) 2003-10-23
EP1536643A1 (en) 2005-06-01
CN1647524A (zh) 2005-07-27
EP1536643B1 (en) 2011-06-15
CN1647524B (zh) 2010-11-03
KR20040102108A (ko) 2004-12-03
EP1536643A4 (en) 2005-09-07
US20050151878A1 (en) 2005-07-14
TWI279140B (en) 2007-04-11
TW200403939A (en) 2004-03-01
US7388617B2 (en) 2008-06-17
JP4031389B2 (ja) 2008-01-09
JP2004007568A (ja) 2004-01-08
MY141539A (en) 2010-05-14

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