FR2535561B3 - Systeme de traitement de signaux video - Google Patents

Systeme de traitement de signaux video

Info

Publication number
FR2535561B3
FR2535561B3 FR8317146A FR8317146A FR2535561B3 FR 2535561 B3 FR2535561 B3 FR 2535561B3 FR 8317146 A FR8317146 A FR 8317146A FR 8317146 A FR8317146 A FR 8317146A FR 2535561 B3 FR2535561 B3 FR 2535561B3
Authority
FR
France
Prior art keywords
signal processing
processing system
video signal
video
signal
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
Application number
FR8317146A
Other languages
English (en)
Other versions
FR2535561A1 (fr
Inventor
Richard John Taylor
Paul Roderick Noel Kellar
Stephen Paul Greenhalgh
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.)
Quantel Ltd
Original Assignee
Quantel 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 Quantel Ltd filed Critical Quantel Ltd
Publication of FR2535561A1 publication Critical patent/FR2535561A1/fr
Application granted granted Critical
Publication of FR2535561B3 publication Critical patent/FR2535561B3/fr
Expired 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
    • H04N7/0137—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)
  • Television Systems (AREA)
FR8317146A 1982-10-28 1983-10-27 Systeme de traitement de signaux video Expired FR2535561B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8230877 1982-10-28

Publications (2)

Publication Number Publication Date
FR2535561A1 FR2535561A1 (fr) 1984-05-04
FR2535561B3 true FR2535561B3 (fr) 1985-02-08

Family

ID=10533902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8317146A Expired FR2535561B3 (fr) 1982-10-28 1983-10-27 Systeme de traitement de signaux video

Country Status (3)

Country Link
US (1) US4543607A (fr)
DE (1) DE3338855A1 (fr)
FR (1) FR2535561B3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652909A (en) * 1982-09-14 1987-03-24 New York Institute Of Technology Television camera and recording system for high definition television having imagers of different frame rate
US4792854A (en) * 1982-09-14 1988-12-20 New York Institute Of Technology Apparatus for temporally processing a video signal
CA1287161C (fr) * 1984-09-17 1991-07-30 Akihiro Furukawa Dispositif pour distinguer les parties en mouvement des parties stationnaires dans les images video
US4663665A (en) * 1985-01-07 1987-05-05 Nippon Hoso Kyokai TV system conversion apparatus
JP2605013B2 (ja) * 1986-04-09 1997-04-30 株式会社日立製作所 動き適応映像信号処理回路
US5218430A (en) * 1986-04-26 1993-06-08 Erno Gmbh Color video transmission
US4918526A (en) * 1987-03-20 1990-04-17 Digital Equipment Corporation Apparatus and method for video signal image processing under control of a data processing system
DE3803835A1 (de) * 1988-02-09 1989-08-17 Thomson Brandt Gmbh Transcoder
JPH0832048B2 (ja) * 1990-01-23 1996-03-27 日本ビクター株式会社 動きベクトル検出装置
JP2584138B2 (ja) * 1991-03-28 1997-02-19 松下電器産業株式会社 テレビジョン方式変換装置
EP0696401B1 (fr) * 1994-03-01 2001-05-30 SNELL & WILCOX LIMITED Conversion de balayage pour projection video
JP4366277B2 (ja) * 2004-09-21 2009-11-18 キヤノン株式会社 撮像装置及びその制御方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240101A (en) * 1976-10-14 1980-12-16 Micro Consultants, Limited Television standards conversion
US4296434A (en) * 1978-05-30 1981-10-20 British Broadcasting Corporation Method of and apparatus for movement portrayal with a raster e.g. television, display
GB2031686B (en) * 1978-09-14 1983-02-02 Micro Consultants Ltd Movement detection
DE2937283A1 (de) * 1978-09-14 1980-03-27 Micro Consultants Ltd Fernsehnormenwandler
GB2050109B (en) * 1979-05-08 1984-01-25 British Broadcasting Corp Television display system
GB2059712B (en) * 1979-10-05 1983-09-14 British Broadcasting Corp Standards conversion of colour television signals
US4383272A (en) * 1981-04-13 1983-05-10 Bell Telephone Laboratories, Incorporated Video signal interpolation using motion estimation
GB2113942B (en) * 1982-01-25 1985-10-30 British Broadcasting Corp Television display system
US4488174A (en) * 1982-06-01 1984-12-11 International Business Machines Corporation Method for eliminating motion induced flicker in a video image

Also Published As

Publication number Publication date
US4543607A (en) 1985-09-24
FR2535561A1 (fr) 1984-05-04
DE3338855C2 (fr) 1988-02-04
DE3338855A1 (de) 1984-05-03

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