FR2431810A1 - DEVICE FOR ELECTRONICALLY READING SUPER 8 FILMS FOR VIEWING ON A TELEVISION - Google Patents

DEVICE FOR ELECTRONICALLY READING SUPER 8 FILMS FOR VIEWING ON A TELEVISION

Info

Publication number
FR2431810A1
FR2431810A1 FR7917862A FR7917862A FR2431810A1 FR 2431810 A1 FR2431810 A1 FR 2431810A1 FR 7917862 A FR7917862 A FR 7917862A FR 7917862 A FR7917862 A FR 7917862A FR 2431810 A1 FR2431810 A1 FR 2431810A1
Authority
FR
France
Prior art keywords
television
viewing
films
super
electronically reading
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
FR7917862A
Other languages
French (fr)
Other versions
FR2431810B1 (en
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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
Priority claimed from DE2831296A external-priority patent/DE2831296C2/en
Priority claimed from DE19782855818 external-priority patent/DE2855818A1/en
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of FR2431810A1 publication Critical patent/FR2431810A1/en
Application granted granted Critical
Publication of FR2431810B1 publication Critical patent/FR2431810B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Color Television Image Signal Generators (AREA)
  • Details Of Television Scanning (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

a. L'invention concerne un dispositif pour visionner sur un téléviseur des images cinématographiques. b. Pour la lecture du film on prévoit une rangée de photodiodes qui comporte, pour chaque point de lecture souhaitée, trois détecteurs d'images qui se suivent en direction de la ligne et sont successivement rendus sensibles au rouge, au vert et au bleu, alors que chacun de ces détecteurs d'images est relié de façon suivie à un dispositif à registres. c. Application à la restitution, à l'aide d'un téléviseur en couleur, d'une prise de vue cinématographique enregistrée sur un film super 8.at. The invention relates to a device for viewing cinematographic images on a television. b. For reading the film, a row of photodiodes is provided which comprises, for each desired reading point, three image detectors which follow each other in the direction of the line and are successively made sensitive to red, green and blue, while each of these image detectors is connected in a continuous fashion to a register device. vs. Application to the restitution, using a color television, of a cinematographic shot recorded on a super 8 film.

FR7917862A 1978-07-17 1979-07-10 DEVICE FOR ELECTRONICALLY READING SUPER 8 FILMS FOR VIEWING ON A TELEVISION Expired FR2431810B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2831296A DE2831296C2 (en) 1978-07-17 1978-07-17 Apparatus for electronically scanning super eight films for display on a television set
DE19782855818 DE2855818A1 (en) 1978-12-22 1978-12-22 Film scanning system for TV camera - uses oscillating mirror and strip sensor with red, green and blue diodes for each picture point

Publications (2)

Publication Number Publication Date
FR2431810A1 true FR2431810A1 (en) 1980-02-15
FR2431810B1 FR2431810B1 (en) 1985-06-28

Family

ID=25775038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7917862A Expired FR2431810B1 (en) 1978-07-17 1979-07-10 DEVICE FOR ELECTRONICALLY READING SUPER 8 FILMS FOR VIEWING ON A TELEVISION

Country Status (3)

Country Link
JP (1) JPS6336768Y2 (en)
FR (1) FR2431810B1 (en)
GB (1) GB2025731B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331979A (en) * 1980-10-02 1982-05-25 Rca Corporation Line-scan still image reproducer
FR2540320B1 (en) * 1983-01-28 1986-08-22 Thomson Csf LINEAR PHOTOSENSITIVE CHARGE TRANSFER DEVICE FOR THE ANALYSIS OF COLOR IMAGES
FR2657190B1 (en) * 1990-01-18 1995-07-21 Thomson Csf DEVICE FOR READING OBLONG SEGMENTS OF A SCROLLING SUPPORT.
US5771109A (en) * 1996-05-17 1998-06-23 Pixar Method and apparatus for digitizing films using a stroboscopic scanning system
US5815202A (en) * 1996-06-11 1998-09-29 Pixar Method and apparatus for scanning an image using a moving lens system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823258A (en) * 1971-10-19 1974-07-09 O Freudenschuss Color film scanner with single pick-up tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148928B2 (en) * 1972-06-23 1976-12-23
JPS509444A (en) * 1973-05-23 1975-01-30
JPS5017726A (en) * 1973-06-15 1975-02-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823258A (en) * 1971-10-19 1974-07-09 O Freudenschuss Color film scanner with single pick-up tube

Also Published As

Publication number Publication date
FR2431810B1 (en) 1985-06-28
JPS6336768Y2 (en) 1988-09-29
GB2025731A (en) 1980-01-23
JPS5514400U (en) 1980-01-29
GB2025731B (en) 1982-09-29

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Legal Events

Date Code Title Description
ST Notification of lapse