NL8300591A - Televisieschakeling voor flikkeringsreduktie bij weergave. - Google Patents

Televisieschakeling voor flikkeringsreduktie bij weergave. Download PDF

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Publication number
NL8300591A
NL8300591A NL8300591A NL8300591A NL8300591A NL 8300591 A NL8300591 A NL 8300591A NL 8300591 A NL8300591 A NL 8300591A NL 8300591 A NL8300591 A NL 8300591A NL 8300591 A NL8300591 A NL 8300591A
Authority
NL
Netherlands
Prior art keywords
circuit
signal
television
periods
output
Prior art date
Application number
NL8300591A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips 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 Philips Nv filed Critical Philips Nv
Priority to NL8300591A priority Critical patent/NL8300591A/nl
Priority to DE19843402230 priority patent/DE3402230A1/de
Priority to GB08403717A priority patent/GB2135850B/en
Priority to FR8402285A priority patent/FR2541544B1/fr
Publication of NL8300591A publication Critical patent/NL8300591A/nl

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
    • H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
    • H04N7/0132—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter the field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/253—Picture signal generating by scanning motion picture films or slide opaques, e.g. for telecine
    • 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
    • H04N5/915—Television signal processing therefor for field- or frame-skip recording or reproducing
    • 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
    • H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/11—Scanning of colour motion picture films, e.g. for telecine

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
NL8300591A 1983-02-17 1983-02-17 Televisieschakeling voor flikkeringsreduktie bij weergave. NL8300591A (nl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL8300591A NL8300591A (nl) 1983-02-17 1983-02-17 Televisieschakeling voor flikkeringsreduktie bij weergave.
DE19843402230 DE3402230A1 (de) 1983-02-17 1984-01-24 Fernsehschaltungsanordnung zur flimmerverringerung bei wiedergabe
GB08403717A GB2135850B (en) 1983-02-17 1984-02-13 Television circuit for the reduction of flicker on a display
FR8402285A FR2541544B1 (fr) 1983-02-17 1984-02-15 Circuit de television pour la reduction du papillotement a la reproduction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8300591 1983-02-17
NL8300591A NL8300591A (nl) 1983-02-17 1983-02-17 Televisieschakeling voor flikkeringsreduktie bij weergave.

Publications (1)

Publication Number Publication Date
NL8300591A true NL8300591A (nl) 1984-09-17

Family

ID=19841430

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8300591A NL8300591A (nl) 1983-02-17 1983-02-17 Televisieschakeling voor flikkeringsreduktie bij weergave.

Country Status (4)

Country Link
DE (1) DE3402230A1 (de)
FR (1) FR2541544B1 (de)
GB (1) GB2135850B (de)
NL (1) NL8300591A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4792854A (en) * 1982-09-14 1988-12-20 New York Institute Of Technology Apparatus for temporally processing a video signal
DE3803605A1 (de) * 1988-02-08 1989-08-17 Thomson Brandt Gmbh Wiedergabeverbesserung eines bildsignals
KR910006460B1 (ko) * 1988-03-08 1991-08-26 삼성전자 주식회사 디지탈 영상기기에서 프레임 정지화면의 플리커링 감소장치 및 방식
JP2773337B2 (ja) * 1989-12-29 1998-07-09 ソニー株式会社 映像信号変換方法
US5315327A (en) * 1991-05-21 1994-05-24 Sony Corporation High scanning rate to standard scanning rate television signal converter with smooth moving edge conversion

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886589A (en) * 1972-09-13 1975-05-27 Matsushita Electric Ind Co Ltd Video recording system for reducing flicker in the skip field mode
DE2640759C2 (de) * 1976-09-10 1982-10-14 Robert Bosch Gmbh, 7000 Stuttgart System zur Wiedergabe von Videosignalen

Also Published As

Publication number Publication date
DE3402230A1 (de) 1984-08-23
GB2135850A (en) 1984-09-05
FR2541544A1 (fr) 1984-08-24
GB8403717D0 (en) 1984-03-14
DE3402230C2 (de) 1992-04-30
FR2541544B1 (fr) 1986-06-20
GB2135850B (en) 1986-07-23

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed