DE602005017005D1 - Vorrichtung zur Interpolation von Abtastzeilen - Google Patents

Vorrichtung zur Interpolation von Abtastzeilen

Info

Publication number
DE602005017005D1
DE602005017005D1 DE602005017005T DE602005017005T DE602005017005D1 DE 602005017005 D1 DE602005017005 D1 DE 602005017005D1 DE 602005017005 T DE602005017005 T DE 602005017005T DE 602005017005 T DE602005017005 T DE 602005017005T DE 602005017005 D1 DE602005017005 D1 DE 602005017005D1
Authority
DE
Germany
Prior art keywords
scan lines
interpolating scan
interpolating
lines
scan
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.)
Active
Application number
DE602005017005T
Other languages
English (en)
Inventor
Koichi Hamada
Mitsuo Nakajima
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE602005017005D1 publication Critical patent/DE602005017005D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • 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
    • H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of motion vectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Transforming Electric Information Into Light Information (AREA)
DE602005017005T 2005-02-15 2005-08-31 Vorrichtung zur Interpolation von Abtastzeilen Active DE602005017005D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005037061A JP4736456B2 (ja) 2005-02-15 2005-02-15 走査線補間装置、映像表示装置、映像信号処理装置

Publications (1)

Publication Number Publication Date
DE602005017005D1 true DE602005017005D1 (de) 2009-11-19

Family

ID=35169250

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005017005T Active DE602005017005D1 (de) 2005-02-15 2005-08-31 Vorrichtung zur Interpolation von Abtastzeilen

Country Status (5)

Country Link
US (1) US7944504B2 (de)
EP (1) EP1691545B1 (de)
JP (1) JP4736456B2 (de)
CN (1) CN100474917C (de)
DE (1) DE602005017005D1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8115726B2 (en) * 2007-10-26 2012-02-14 Hewlett-Packard Development Company, L.P. Liquid crystal display image presentation
JP2009207128A (ja) * 2008-01-29 2009-09-10 Sanyo Electric Co Ltd 表示装置及び表示方法
US8849011B2 (en) * 2010-10-07 2014-09-30 Himax Media Solutions, Inc. Video processing system and method thereof for compensating boundary of image

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EP0946055B1 (de) * 1998-03-09 2006-09-06 Sony Deutschland GmbH Verfahren und System zur Interpolation von digitalen Signalen
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JP2000155551A (ja) * 1998-11-19 2000-06-06 Matsushita Electric Ind Co Ltd ディスプレイ装置とその表示方法
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KR100327395B1 (ko) * 1999-09-03 2002-03-13 구자홍 움직임 보상을 기반으로 하는 격행주사 영상의 디인터레이싱 방법
JP4192371B2 (ja) * 1999-12-09 2008-12-10 ソニー株式会社 データ受信装置及びデータ送信装置、データ送受信システム
US6888566B2 (en) * 1999-12-14 2005-05-03 Canon Kabushiki Kaisha Method and apparatus for uniform lineal motion blur estimation using multiple exposures
EP1511311B1 (de) * 2003-08-26 2007-04-04 STMicroelectronics S.r.l. Verfahren und System zum Aufheben des Zeilensprungverfahrens während der Darstellung von Videobildern
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EP1543488A1 (de) * 2002-09-16 2005-06-22 Koninklijke Philips Electronics N.V. Aktivmatrixanzeige mit variablem tastverhältnis
KR100985366B1 (ko) * 2002-11-25 2010-10-04 파나소닉 주식회사 움직임 보상 방법, 화상 부호화 방법 및 화상 복호화 방법
US7075580B2 (en) * 2002-12-19 2006-07-11 Intel Corporation Edge adaptive spatial temporal deinterlacing
US7408988B2 (en) * 2002-12-20 2008-08-05 Lsi Corporation Motion estimation engine with parallel interpolation and search hardware
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Also Published As

Publication number Publication date
JP4736456B2 (ja) 2011-07-27
US20060181642A1 (en) 2006-08-17
CN1822670A (zh) 2006-08-23
EP1691545A2 (de) 2006-08-16
EP1691545B1 (de) 2009-10-07
US7944504B2 (en) 2011-05-17
CN100474917C (zh) 2009-04-01
EP1691545A3 (de) 2006-12-20
JP2006229269A (ja) 2006-08-31

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