FR2458185A1 - Systeme pour analyser des films en mode television - Google Patents

Systeme pour analyser des films en mode television

Info

Publication number
FR2458185A1
FR2458185A1 FR8012132A FR8012132A FR2458185A1 FR 2458185 A1 FR2458185 A1 FR 2458185A1 FR 8012132 A FR8012132 A FR 8012132A FR 8012132 A FR8012132 A FR 8012132A FR 2458185 A1 FR2458185 A1 FR 2458185A1
Authority
FR
France
Prior art keywords
film
analyzing
movies
television mode
counting
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.)
Granted
Application number
FR8012132A
Other languages
English (en)
Other versions
FR2458185B1 (fr
Inventor
Dieter Poetsch
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2458185A1 publication Critical patent/FR2458185A1/fr
Application granted granted Critical
Publication of FR2458185B1 publication Critical patent/FR2458185B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/36—Scanning of motion picture films, e.g. for telecine
    • H04N3/38—Scanning of motion picture films, e.g. for telecine with continuously moving film

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Facsimiles In General (AREA)

Abstract

A.SYSTEME POUR ANALYSER DES FILMS EN MODE TELEVISION. B.SYSTEME CARACTERISE EN CE QUE DANS LE CAS DE VITESSES DE FILM POUR LESQUELLES LE RAPPORT DE LA DEMI-FREQUENCE IMAGE SELON LA NORME TELEVISION AU NOMBRE D'IMAGES DU FILM ANALYSEES PAR UNITE DE TEMPS EST UN MULTIPLE ENTIER (MARCHE COUPLEE), L'ADRESSE RESPECTIVE EST FORMEE PAR COMPTAGE D'IMPULSIONS DERIVEES DE LA FREQUENCE DE LIGNE ET DE LA FREQUENCE IMAGE DE LA NORME TELEVISION ET EN CE QUE, DANS LE CAS D'AUTRES VITESSES DE FILM (MARCHE NON COUPLEE), L'ADRESSE RESPECTIVE EST FORMEE PAR COMPTAGE D'IMPULSIONS QUI APPARAISSENT PAR ROTATION D'UN GALET QUI EST EN LIAISON AVEC LE FILM ET D'UN DISPOSITIF 22, 23; 24, 25 QUI DETECTE LA POSITION DE LA PERFORATION. C.L'INVENTION S'APPLIQUE NOTAMMENT A L'ANALYSE DE FILMS EN STUDIO.
FR8012132A 1979-05-30 1980-05-30 Systeme pour analyser des films en mode television Granted FR2458185A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2921934A DE2921934C2 (de) 1979-05-30 1979-05-30 System zur fernsehmäßigen Abtastung von Filmen

Publications (2)

Publication Number Publication Date
FR2458185A1 true FR2458185A1 (fr) 1980-12-26
FR2458185B1 FR2458185B1 (fr) 1984-04-27

Family

ID=6072028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8012132A Granted FR2458185A1 (fr) 1979-05-30 1980-05-30 Systeme pour analyser des films en mode television

Country Status (4)

Country Link
US (1) US4310856A (fr)
JP (1) JPS55162672A (fr)
DE (1) DE2921934C2 (fr)
FR (1) FR2458185A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012327A1 (de) * 1979-05-30 1981-10-08 Robert Bosch Gmbh, 7000 Stuttgart System zur fernsehmaessigen abtastung von filmen
US4346408A (en) * 1980-03-29 1982-08-24 Robert Bosch Gmbh Method for the television scanning of films
US4399465A (en) * 1980-10-17 1983-08-16 Robert Bosch Gmbh System for scanning of motion picture films to derive television signals
DE3121308A1 (de) * 1981-05-29 1983-10-06 Bosch Gmbh Robert Verfahren zur fernsehmaessigen abtastung von filmen
DE3115367C2 (de) * 1981-04-16 1983-12-01 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur fernsehmäßigen Abtastung von Filmen
US4476493A (en) * 1981-04-16 1984-10-09 Robert Bosch Gmbh Television scanning of motion picture films of different frame aspect ratios
DE3153011C2 (en) * 1981-04-16 1987-02-12 Robert Bosch Gmbh, 7000 Stuttgart, De Method for scanning films for television
JPS59185485A (ja) * 1983-04-07 1984-10-22 Hitachi Ltd テレビジヨン方式
DE3318658A1 (de) * 1983-05-21 1984-11-22 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur fernsehmaessigen abtastung von filmen
DE3412451A1 (de) * 1984-04-03 1985-10-10 Siemens AG, 1000 Berlin und 8000 München Elektronischer bildwandler
DE3584251D1 (de) * 1985-12-02 1991-10-31 Honeywell Regelsysteme Gmbh Filmmagazin.
GB8819191D0 (en) * 1988-08-12 1988-09-14 Rank Cintel Ltd Improved telecine
US4934821A (en) * 1989-06-26 1990-06-19 Eastman Kodak Company Technique for scanning a microfilm image moving at a variable speed
JP2814645B2 (ja) * 1990-01-31 1998-10-27 ソニー株式会社 記録映像変換方法
US5153733A (en) * 1990-07-27 1992-10-06 Eastman Kodak Company Film scanner
US5673086A (en) * 1990-10-05 1997-09-30 Canon Kabushiki Kaisha Image aspect ratio conversion processing apparatus
DE4032016C2 (de) * 1990-10-09 1999-06-02 Schmitzer Andreas Verfahren und Vorrichtung zum Naßabtasten von Filmmaterial
US5243433A (en) * 1992-01-06 1993-09-07 Eastman Kodak Company Digital image interpolation system for zoom and pan effects
JPH05227473A (ja) * 1992-02-12 1993-09-03 Sony Corp テレシネ装置
DE19505439B4 (de) * 1995-02-18 2004-09-16 Bts Holding International Bv Fernsehfilmabtaster
AU3756199A (en) * 1998-04-23 1999-11-08 Tv Photo Viewers, Inc. A device for viewing a photographic image through a television set
US6300964B1 (en) 1998-07-30 2001-10-09 Genesis Microship, Inc. Method and apparatus for storage retrieval of digital image data
CN103460774B (zh) * 2011-02-08 2017-07-14 马维尔国际贸易有限公司 未使用tv频率中的wlan信道分配
EP2687058B1 (fr) 2011-03-14 2015-03-04 Marvell World Trade Ltd. Attribution assistée de spectre sans fil en fonction de localisation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400297A1 (fr) * 1977-08-08 1979-03-09 Bosch Gmbh Robert Telecinema

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470410A (en) * 1974-07-31 1977-04-14 Rank Organisation Ltd Electronic apparatus
JPS5219916A (en) * 1975-08-08 1977-02-15 Nippon Hoso Kyokai <Nhk> Continuous feeding of pictures on a film
DE2630263A1 (de) * 1976-07-06 1978-01-12 Bosch Gmbh Robert Verfahren zur fernsehmaessigen abtastung von kontinuierlich bewegten filmen
DE2632378C2 (de) * 1976-07-19 1982-12-30 Robert Bosch Gmbh, 7000 Stuttgart System zur fernsehmäßigen Abtastung von Filmen
GB1542213A (en) * 1977-01-27 1979-03-14 Rank Organisation Ltd Flying spot telecine apparatus
GB1597504A (en) * 1977-07-06 1981-09-09 Rank Organisation Ltd Television apparatus
GB2007935B (en) * 1977-11-14 1982-06-23 British Broadcasting Corp Telecine machines
US4151560A (en) * 1977-12-27 1979-04-24 Polaroid Corporation Apparatus and method for displaying moving film on a television receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400297A1 (fr) * 1977-08-08 1979-03-09 Bosch Gmbh Robert Telecinema

Also Published As

Publication number Publication date
JPH0517746B2 (fr) 1993-03-10
DE2921934A1 (de) 1980-12-11
US4310856A (en) 1982-01-12
FR2458185B1 (fr) 1984-04-27
JPS55162672A (en) 1980-12-18
DE2921934C2 (de) 1985-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse