ATE153205T1 - Verfahren und vorrichtung zur vertikalen interpolation - Google Patents

Verfahren und vorrichtung zur vertikalen interpolation

Info

Publication number
ATE153205T1
ATE153205T1 AT92120710T AT92120710T ATE153205T1 AT E153205 T1 ATE153205 T1 AT E153205T1 AT 92120710 T AT92120710 T AT 92120710T AT 92120710 T AT92120710 T AT 92120710T AT E153205 T1 ATE153205 T1 AT E153205T1
Authority
AT
Austria
Prior art keywords
precautions
alternate
vertical interpolation
chrominance
muse
Prior art date
Application number
AT92120710T
Other languages
English (en)
Inventor
Werner Boie
Thierry Watrin
Original Assignee
Thomson Multimedia Sa
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 Thomson Multimedia Sa filed Critical Thomson Multimedia Sa
Application granted granted Critical
Publication of ATE153205T1 publication Critical patent/ATE153205T1/de

Links

Classifications

    • 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
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Paper (AREA)
  • Vehicle Body Suspensions (AREA)
  • Television Systems (AREA)
AT92120710T 1991-12-13 1992-12-04 Verfahren und vorrichtung zur vertikalen interpolation ATE153205T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91403382 1991-12-13

Publications (1)

Publication Number Publication Date
ATE153205T1 true ATE153205T1 (de) 1997-05-15

Family

ID=8208650

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92120710T ATE153205T1 (de) 1991-12-13 1992-12-04 Verfahren und vorrichtung zur vertikalen interpolation

Country Status (4)

Country Link
EP (1) EP0546469B1 (de)
AT (1) ATE153205T1 (de)
DE (1) DE69219740T2 (de)
ES (1) ES2102443T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997024882A2 (en) * 1995-12-27 1997-07-10 Philips Electronics N.V. Chrominance interpolation
GB2312350B (en) * 1996-04-17 2000-08-30 Quantel Ltd A signal processing system
JP2010034832A (ja) * 2008-07-29 2010-02-12 Nec Electronics Corp 映像信号処理装置及び映像信号の処理方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62190994A (ja) * 1986-02-18 1987-08-21 Fuji Photo Film Co Ltd 色差線順次映像信号の信号補間装置
JPH0683458B2 (ja) * 1988-03-17 1994-10-19 日本ビクター株式会社 映像信号処理回路

Also Published As

Publication number Publication date
EP0546469A1 (de) 1993-06-16
EP0546469B1 (de) 1997-05-14
DE69219740T2 (de) 1997-09-11
ES2102443T3 (es) 1997-08-01
DE69219740D1 (de) 1997-06-19

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties