DE69422616T2 - Videosignalverarbeitung - Google Patents

Videosignalverarbeitung

Info

Publication number
DE69422616T2
DE69422616T2 DE69422616T DE69422616T DE69422616T2 DE 69422616 T2 DE69422616 T2 DE 69422616T2 DE 69422616 T DE69422616 T DE 69422616T DE 69422616 T DE69422616 T DE 69422616T DE 69422616 T2 DE69422616 T2 DE 69422616T2
Authority
DE
Germany
Prior art keywords
pct
date oct
signal processing
video signal
time
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
DE69422616T
Other languages
English (en)
Other versions
DE69422616D1 (de
Inventor
Barry Flannaghan
Simon Auty
Martin Weston
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.)
Snell Advanced Media Ltd
Original Assignee
Snell and Wilcox 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 Snell and Wilcox Ltd filed Critical Snell and Wilcox Ltd
Application granted granted Critical
Publication of DE69422616D1 publication Critical patent/DE69422616D1/de
Publication of DE69422616T2 publication Critical patent/DE69422616T2/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
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • 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
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Television Systems (AREA)
DE69422616T 1993-04-08 1994-04-08 Videosignalverarbeitung Expired - Fee Related DE69422616T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939307433A GB9307433D0 (en) 1993-04-08 1993-04-08 Video signal processing
PCT/GB1994/000756 WO1994024812A1 (en) 1993-04-08 1994-04-08 Video signal processing

Publications (2)

Publication Number Publication Date
DE69422616D1 DE69422616D1 (de) 2000-02-17
DE69422616T2 true DE69422616T2 (de) 2000-07-27

Family

ID=10733612

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422616T Expired - Fee Related DE69422616T2 (de) 1993-04-08 1994-04-08 Videosignalverarbeitung

Country Status (9)

Country Link
US (1) US5694177A (de)
EP (1) EP0693242B1 (de)
JP (1) JPH08508862A (de)
AT (1) ATE188827T1 (de)
AU (1) AU697226B2 (de)
CA (1) CA2160492A1 (de)
DE (1) DE69422616T2 (de)
GB (1) GB9307433D0 (de)
WO (1) WO1994024812A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6266092B1 (en) * 1998-05-12 2001-07-24 Genesis Microchip Inc. Method and apparatus for video line multiplication with enhanced sharpness
US6272497B1 (en) * 1998-06-26 2001-08-07 Lsi Logic Corporation Vertical filter architecture using interleaved memory for storage of pixel data
US7095445B2 (en) * 2000-12-20 2006-08-22 Samsung Electronics Co., Ltd. Method of detecting motion in an interlaced video sequence based on logical operation on linearly scaled motion information and motion detection apparatus
US6784942B2 (en) * 2001-10-05 2004-08-31 Genesis Microchip, Inc. Motion adaptive de-interlacing method and apparatus
JP2005267510A (ja) * 2004-03-22 2005-09-29 Secom Co Ltd 画像処理装置、画像処理方法及び侵入者検出装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8509306D0 (en) * 1985-04-11 1985-05-15 British Broadcasting Corp Pal decoders
US4737850A (en) * 1985-07-03 1988-04-12 Rca Corporation Apparatus for noise reducing composite video signal
GB8626066D0 (en) * 1986-10-31 1986-12-03 British Broadcasting Corp Interpolating lines of video signals
EP0266079B2 (de) * 1986-10-31 1999-01-27 British Broadcasting Corporation Interpolation von Zeilen eines Videosignals
GB2202706B (en) * 1987-03-27 1991-01-09 British Broadcasting Corp Video signal processing
DE69114795T2 (de) * 1990-09-03 1996-06-27 Philips Electronics Nv Bewegungskompensierte Bildfrequenzumwandlung.
JPH06121192A (ja) * 1992-10-08 1994-04-28 Sony Corp ノイズ除去回路

Also Published As

Publication number Publication date
US5694177A (en) 1997-12-02
AU6435494A (en) 1994-11-08
AU697226B2 (en) 1998-10-01
EP0693242A1 (de) 1996-01-24
EP0693242B1 (de) 2000-01-12
JPH08508862A (ja) 1996-09-17
ATE188827T1 (de) 2000-01-15
GB9307433D0 (en) 1993-06-02
CA2160492A1 (en) 1994-10-27
WO1994024812A1 (en) 1994-10-27
DE69422616D1 (de) 2000-02-17

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee