DE60208916D1 - Kanteninterpolation von videodaten - Google Patents

Kanteninterpolation von videodaten

Info

Publication number
DE60208916D1
DE60208916D1 DE60208916T DE60208916T DE60208916D1 DE 60208916 D1 DE60208916 D1 DE 60208916D1 DE 60208916 T DE60208916 T DE 60208916T DE 60208916 T DE60208916 T DE 60208916T DE 60208916 D1 DE60208916 D1 DE 60208916D1
Authority
DE
Germany
Prior art keywords
interpolation
output
video data
edge interpolation
improved
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 - Fee Related
Application number
DE60208916T
Other languages
English (en)
Other versions
DE60208916T2 (de
Inventor
Rogier Lodder
Haan Gerard De
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60208916D1 publication Critical patent/DE60208916D1/de
Publication of DE60208916T2 publication Critical patent/DE60208916T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04N7/0135—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Television Systems (AREA)
  • Image Processing (AREA)
  • Studio Circuits (AREA)
  • Television Signal Processing For Recording (AREA)
DE60208916T 2001-11-01 2002-10-18 Kanteninterpolation von videodaten Expired - Fee Related DE60208916T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01204200 2001-11-01
EP01204200 2001-11-01
PCT/IB2002/004342 WO2003039147A1 (en) 2001-11-01 2002-10-18 Edge oriented interpolation of video data

Publications (2)

Publication Number Publication Date
DE60208916D1 true DE60208916D1 (de) 2006-04-13
DE60208916T2 DE60208916T2 (de) 2006-08-31

Family

ID=8181179

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60208916T Expired - Fee Related DE60208916T2 (de) 2001-11-01 2002-10-18 Kanteninterpolation von videodaten

Country Status (8)

Country Link
US (1) US20040252232A1 (de)
EP (1) EP1444824B1 (de)
JP (1) JP2005507618A (de)
KR (1) KR20040054757A (de)
CN (1) CN1322749C (de)
AT (1) ATE316739T1 (de)
DE (1) DE60208916T2 (de)
WO (1) WO2003039147A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100450155C (zh) * 2003-09-04 2009-01-07 皇家飞利浦电子股份有限公司 视频信号的鲁棒去隔行
KR100995398B1 (ko) * 2004-01-20 2010-11-19 삼성전자주식회사 수직 및 수평 방향의 패턴을 고려한 전역 움직임 보상순차주사화 방법
KR101127220B1 (ko) * 2004-07-28 2012-04-12 세종대학교산학협력단 움직임 보상 적응형 순차주사화 장치 및 그 방법
JP2008519481A (ja) * 2004-10-29 2008-06-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ データ処理システム及び方法、プログラム要素並びにコンピュータ可読媒体
GB0500805D0 (en) * 2005-01-14 2005-02-23 Snell & Wilcox Ltd Image processing
US7782401B1 (en) * 2006-06-20 2010-08-24 Kolorific, Inc. Method and system for digital image scaling with sharpness enhancement and transient improvement
WO2009116595A1 (ja) * 2008-03-21 2009-09-24 日本電気株式会社 画像処理方法、画像処理装置及び画像処理プログラム
EP2114068A1 (de) 2008-04-30 2009-11-04 Sony Corporation Verfahren zum Umwandeln eines Bildes und Bildumwandlungseinheit
US8310592B2 (en) * 2008-10-10 2012-11-13 Panasonic Corporation Signal processing apparatus, signal processing method, and program for signal processing
CN101789235B (zh) 2009-01-22 2011-12-28 华为终端有限公司 一种图像处理方法及装置
KR101669819B1 (ko) 2010-11-11 2016-10-27 삼성전자주식회사 깊이 영상의 고정밀 복원을 위한 필터링 장치 및 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354243A (en) * 1980-04-11 1982-10-12 Ampex Corporation Two dimensional interpolation circuit for spatial and shading error corrector systems
GB2231460B (en) * 1989-05-04 1993-06-30 Sony Corp Spatial interpolation of digital video signals
FI91029C (fi) * 1992-04-14 1994-04-25 Salon Televisiotehdas Oy Menetelmä ja kytkentäjärjestely kuvaruudulla näytettävän kuvan pysty- ja vaakaresoluution kaksinkertaistamiseksi
JP3438233B2 (ja) * 1992-05-22 2003-08-18 ソニー株式会社 画像変換装置および方法
GB2268659B (en) * 1992-07-08 1996-03-27 Sony Broadcast & Communication Video to film conversion
KR100360206B1 (ko) * 1992-12-10 2003-02-11 소니 가부시끼 가이샤 화상신호변환장치
KR100371039B1 (ko) * 1994-04-05 2003-05-12 코닌클리케 필립스 일렉트로닉스 엔.브이. 비월-순차주사변환
US5519451A (en) * 1994-04-14 1996-05-21 Texas Instruments Incorporated Motion adaptive scan-rate conversion using directional edge interpolation
US5661525A (en) * 1995-03-27 1997-08-26 Lucent Technologies Inc. Method and apparatus for converting an interlaced video frame sequence into a progressively-scanned sequence
DE69618440T2 (de) * 1995-11-01 2002-08-29 Koninkl Philips Electronics Nv Videosignalabtastumsetzung
US5793435A (en) * 1996-06-25 1998-08-11 Tektronix, Inc. Deinterlacing of video using a variable coefficient spatio-temporal filter
CA2305368C (en) * 1997-10-06 2006-01-03 Dvdo, Inc. Digital video system and methods for providing same
US6539128B1 (en) * 1999-04-16 2003-03-25 Macronix International Co., Ltd. Method and apparatus for interpolation
US6731342B2 (en) * 2000-01-06 2004-05-04 Lg Electronics Inc. Deinterlacing apparatus and method using edge direction detection and pixel interplation

Also Published As

Publication number Publication date
KR20040054757A (ko) 2004-06-25
CN1582572A (zh) 2005-02-16
WO2003039147A1 (en) 2003-05-08
EP1444824A1 (de) 2004-08-11
DE60208916T2 (de) 2006-08-31
CN1322749C (zh) 2007-06-20
EP1444824B1 (de) 2006-01-25
US20040252232A1 (en) 2004-12-16
JP2005507618A (ja) 2005-03-17
ATE316739T1 (de) 2006-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee