FR2541544B1 - Circuit de television pour la reduction du papillotement a la reproduction - Google Patents
Circuit de television pour la reduction du papillotement a la reproductionInfo
- Publication number
- FR2541544B1 FR2541544B1 FR8402285A FR8402285A FR2541544B1 FR 2541544 B1 FR2541544 B1 FR 2541544B1 FR 8402285 A FR8402285 A FR 8402285A FR 8402285 A FR8402285 A FR 8402285A FR 2541544 B1 FR2541544 B1 FR 2541544B1
- Authority
- FR
- France
- Prior art keywords
- fluttering
- reproduction
- reduction
- television circuit
- television
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8300591A NL8300591A (nl) | 1983-02-17 | 1983-02-17 | Televisieschakeling voor flikkeringsreduktie bij weergave. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2541544A1 FR2541544A1 (fr) | 1984-08-24 |
FR2541544B1 true FR2541544B1 (fr) | 1986-06-20 |
Family
ID=19841430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8402285A Expired FR2541544B1 (fr) | 1983-02-17 | 1984-02-15 | Circuit de television pour la reduction du papillotement a la reproduction |
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)
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)
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 |
-
1983
- 1983-02-17 NL NL8300591A patent/NL8300591A/nl not_active Application Discontinuation
-
1984
- 1984-01-24 DE DE19843402230 patent/DE3402230A1/de active Granted
- 1984-02-13 GB GB08403717A patent/GB2135850B/en not_active Expired
- 1984-02-15 FR FR8402285A patent/FR2541544B1/fr not_active Expired
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 |
NL8300591A (nl) | 1984-09-17 |
GB2135850B (en) | 1986-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |