FR2400297A1 - Telecinema - Google Patents

Telecinema

Info

Publication number
FR2400297A1
FR2400297A1 FR7823384A FR7823384A FR2400297A1 FR 2400297 A1 FR2400297 A1 FR 2400297A1 FR 7823384 A FR7823384 A FR 7823384A FR 7823384 A FR7823384 A FR 7823384A FR 2400297 A1 FR2400297 A1 FR 2400297A1
Authority
FR
France
Prior art keywords
line
film
memory
image
telecinema
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
FR7823384A
Other languages
English (en)
Other versions
FR2400297B1 (fr
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 FR2400297A1 publication Critical patent/FR2400297A1/fr
Application granted granted Critical
Publication of FR2400297B1 publication Critical patent/FR2400297B1/fr
Expired 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)
  • Facsimiles In General (AREA)
  • Television Systems (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

Télécinéma à analyse ligne par ligne non entrelacée du film. Les signaux appartenant à une ligne analysée sont enregistrés dans une memoire image 16 avec une adresse caractérisant la position de la ligne considérée sur une image du film. Le contenu de la mémoire 16 est lu selon la norme de télévision.
FR787823384A 1977-08-08 1978-08-08 Telecinema Expired FR2400297B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2735685A DE2735685C2 (de) 1977-08-08 1977-08-08 System zur fernsehmäßigen Abtastung von Filmen

Publications (2)

Publication Number Publication Date
FR2400297A1 true FR2400297A1 (fr) 1979-03-09
FR2400297B1 FR2400297B1 (fr) 1985-07-26

Family

ID=6015894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787823384A Expired FR2400297B1 (fr) 1977-08-08 1978-08-08 Telecinema

Country Status (5)

Country Link
US (2) US4288818A (fr)
DE (1) DE2735685C2 (fr)
FR (1) FR2400297B1 (fr)
GB (1) GB1604546A (fr)
NL (1) NL7808270A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408957A1 (fr) * 1977-11-14 1979-06-08 British Broadcasting Corp Perfectionnements au telecinema
FR2458185A1 (fr) * 1979-05-30 1980-12-26 Bosch Gmbh Robert Systeme pour analyser des films en mode television

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735685C2 (de) 1977-08-08 1984-06-14 Robert Bosch Gmbh, 7000 Stuttgart System zur fernsehmäßigen Abtastung von Filmen
DE2760182C2 (de) 1977-08-08 1985-06-27 Robert Bosch Gmbh, 7000 Stuttgart System zur fernsehmäßigen Abtastung von Filmen
DE2842218C2 (de) * 1978-09-28 1983-05-11 Robert Bosch Gmbh, 7000 Stuttgart Anordnung zur zeilenweisen optischen Abtastung eines Films
DE3012257A1 (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
US4418358A (en) * 1980-11-07 1983-11-29 Robert Bosch Gmbh Method and system to correct color errors in color television signals generated by scanning a film
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
DE3115367C2 (de) 1981-04-16 1983-12-01 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur fernsehmäßigen Abtastung von Filmen
EP0104219B1 (fr) * 1982-03-30 1986-08-20 British Broadcasting Corporation Ameliorations aux appareils de telecinema
JPS60144078A (ja) * 1983-12-30 1985-07-30 Fuji Photo Film Co Ltd 写真画像の映像信号作成方法及び装置
JPS60144082A (ja) * 1983-12-30 1985-07-30 Fuji Photo Film Co Ltd 写真画像の記録方法及び装置
US4694345A (en) * 1985-04-11 1987-09-15 Rank Cintel Limited Video signals special effects generator with variable pixel size
US4984086A (en) * 1985-04-11 1991-01-08 Rank Cintel Ltd. Scanner with electronically variable raster to produce picture effects
US4746985A (en) * 1985-04-11 1988-05-24 Rank Cintel Limited Generating picture effects in video signals
DE3742108C2 (de) * 1986-12-11 1996-11-21 Rank Cintel Ltd Verfahren und Einrichtung zum Erzeugen von Bildeffekten in Videosignalen
DE3736790A1 (de) * 1987-10-30 1989-05-11 Broadcast Television Syst Verfahren zur automatischen korrektur von bildstandsfehlern bei der filmabtastung
AU606401B2 (en) * 1988-01-29 1991-02-07 Terry D. Beard Film to video tape transfer method
US5119191A (en) * 1990-05-30 1992-06-02 Panavision International, L.P. Flicker processor for cinema video assist
US5243433A (en) * 1992-01-06 1993-09-07 Eastman Kodak Company Digital image interpolation system for zoom and pan effects
US5680172A (en) * 1992-01-21 1997-10-21 Video Post & Transfer, Inc. Consecutive frame scanning of cinematographic film
US8102419B1 (en) * 1993-05-24 2012-01-24 Deluxe Media Services Llc Method and apparatus for improved scanning of film
DE19543017A1 (de) * 1995-11-18 1997-05-22 Thomson Brandt Gmbh Verfahren zur Erzeugung von Bildsequenzen für einen schnellen Suchvorgang bei einem Filmabspielgerät und Vorrichtung zur Durchführung des Verfahrens
US6300964B1 (en) 1998-07-30 2001-10-09 Genesis Microship, Inc. Method and apparatus for storage retrieval of digital image data
US7289272B2 (en) * 2005-09-16 2007-10-30 Raytheon Company Optical system including an anamorphic lens
KR100948710B1 (ko) * 2006-08-09 2010-03-22 세이코 엡슨 가부시키가이샤 주사형 화상 표시 장치
JP6544939B2 (ja) * 2015-02-16 2019-07-17 キヤノン株式会社 撮像装置及びその制御方法、プログラム、記憶媒体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330229A1 (fr) * 1975-10-31 1977-05-27 Int Home Systems Procede et dispositif pour l'enregistrement et la restitution d'une image

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2774815A (en) * 1952-09-13 1956-12-18 Gen Precision Lab Inc Film to video translation apparatus
US2922841A (en) * 1953-08-17 1960-01-26 Motorola Inc Film scanning system
US2947810A (en) * 1958-04-17 1960-08-02 David S Horsley Film scratch minimizer
FR2155928B1 (fr) * 1971-10-15 1975-04-18 Thomson Csf
US3882539A (en) * 1973-02-12 1975-05-06 Faroudja Y C Method and apparatus for improved skip field recording
US3952328A (en) * 1974-09-03 1976-04-20 Polaroid Corporation Film scanner for color television
US4059842A (en) * 1975-10-31 1977-11-22 Westinghouse Electric Corporation Method and apparatus for synchronizing a digital divider chain with a low frequency pulse train
US4057836A (en) * 1976-01-22 1977-11-08 Robot Research, Inc. Slow scan television scan converter
DE2632378C2 (de) * 1976-07-19 1982-12-30 Robert Bosch Gmbh, 7000 Stuttgart System zur fernsehmäßigen Abtastung von Filmen
GB1597504A (en) * 1977-07-06 1981-09-09 Rank Organisation Ltd Television apparatus
DE2735685C2 (de) 1977-08-08 1984-06-14 Robert Bosch Gmbh, 7000 Stuttgart System zur fernsehmäßigen Abtastung von Filmen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330229A1 (fr) * 1975-10-31 1977-05-27 Int Home Systems Procede et dispositif pour l'enregistrement et la restitution d'une image

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408957A1 (fr) * 1977-11-14 1979-06-08 British Broadcasting Corp Perfectionnements au telecinema
FR2458185A1 (fr) * 1979-05-30 1980-12-26 Bosch Gmbh Robert Systeme pour analyser des films en mode television

Also Published As

Publication number Publication date
DE2735685C2 (de) 1984-06-14
FR2400297B1 (fr) 1985-07-26
US4288818A (en) 1981-09-08
NL7808270A (nl) 1979-02-12
US4312017A (en) 1982-01-19
GB1604546A (en) 1981-12-09
DE2735685A1 (de) 1979-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse