ATE124589T1 - Videosignal-verarbeitung und bildspeicher. - Google Patents

Videosignal-verarbeitung und bildspeicher.

Info

Publication number
ATE124589T1
ATE124589T1 AT89911383T AT89911383T ATE124589T1 AT E124589 T1 ATE124589 T1 AT E124589T1 AT 89911383 T AT89911383 T AT 89911383T AT 89911383 T AT89911383 T AT 89911383T AT E124589 T1 ATE124589 T1 AT E124589T1
Authority
AT
Austria
Prior art keywords
pct
signal processing
video signal
field stores
image storage
Prior art date
Application number
AT89911383T
Other languages
English (en)
Inventor
David Alma Lane Lyon
Original Assignee
Snell & 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 & Wilcox Ltd filed Critical Snell & Wilcox Ltd
Application granted granted Critical
Publication of ATE124589T1 publication Critical patent/ATE124589T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/95—Time-base error compensation
    • H04N5/956—Time-base error compensation by using a digital memory with independent write-in and read-out clock generators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Color Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)
AT89911383T 1988-09-23 1989-09-22 Videosignal-verarbeitung und bildspeicher. ATE124589T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888822415A GB8822415D0 (en) 1988-09-23 1988-09-23 Video signal processing & video stores

Publications (1)

Publication Number Publication Date
ATE124589T1 true ATE124589T1 (de) 1995-07-15

Family

ID=10644144

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89911383T ATE124589T1 (de) 1988-09-23 1989-09-22 Videosignal-verarbeitung und bildspeicher.

Country Status (8)

Country Link
US (1) US5166792A (de)
EP (1) EP0435951B1 (de)
JP (1) JP2913507B2 (de)
AT (1) ATE124589T1 (de)
AU (1) AU4348289A (de)
DE (1) DE68923289T2 (de)
GB (1) GB8822415D0 (de)
WO (1) WO1990003705A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991006182A1 (en) * 1989-10-20 1991-05-02 Snell & Wilcox Limited Digital television standards conversion
US4991010A (en) * 1989-11-13 1991-02-05 Eastman Kodak Company Dual-mode image interpolation filter operable in a first mode for storing interpolation coefficients and in a second mode for effecting television standards conversion at a pixel rate
GB9214218D0 (en) * 1992-07-03 1992-08-12 Snell & Wilcox Ltd Motion compensated video processing
AU704658B2 (en) * 1994-03-01 1999-04-29 Snell & Wilcox Limited Scanning converter for video display
JPH08172609A (ja) * 1994-12-15 1996-07-02 Fuji Photo Optical Co Ltd Ｎｔｓｃ−ｐａｌ変換装置
JP3544022B2 (ja) * 1995-03-14 2004-07-21 キヤノン株式会社 表示装置用のデータ処理装置
JPH09101765A (ja) * 1995-07-31 1997-04-15 Canon Inc 画像処理装置
JP2770801B2 (ja) * 1995-09-27 1998-07-02 日本電気株式会社 映像表示システム
DE10011309A1 (de) 2000-03-10 2001-09-13 Basf Ag Verfahren zur Herstellung von Maleinsäreanhydrid
WO2003002674A1 (en) * 2001-06-27 2003-01-09 Pennzoil-Quaker State Company Coating composition
JP4178455B2 (ja) * 2003-01-21 2008-11-12 ソニー株式会社 フレーム変換方法、フレーム変換回路および電子カメラ
US7605867B1 (en) * 2003-05-20 2009-10-20 Pixelworks, Inc. Method and apparatus for correction of time base errors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276565A (en) * 1978-01-18 1981-06-30 British Broadcasting Corporation Method and apparatus for standards conversion of television signals
GB1599346A (en) * 1978-05-26 1981-09-30 Sherwin C J Ceramic containers
GB2059712B (en) * 1979-10-05 1983-09-14 British Broadcasting Corp Standards conversion of colour television signals
GB2098021B (en) * 1981-05-06 1985-06-19 Sony Corp Digital television apparatuses
GB2154825B (en) * 1984-02-22 1987-06-17 Sony Corp Digital television signal processing apparatus

Also Published As

Publication number Publication date
HK1002246A1 (en) 1998-08-07
DE68923289D1 (de) 1995-08-03
DE68923289T2 (de) 1996-03-07
US5166792A (en) 1992-11-24
JP2913507B2 (ja) 1999-06-28
EP0435951A1 (de) 1991-07-10
AU4348289A (en) 1990-04-18
GB8822415D0 (en) 1988-10-26
EP0435951B1 (de) 1995-06-28
WO1990003705A1 (en) 1990-04-05
JPH04500892A (ja) 1992-02-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee