FR2344196A1 - Photographic film image of TV frame - uses modulated laser which scans film in accordance with memorized frame information - Google Patents

Photographic film image of TV frame - uses modulated laser which scans film in accordance with memorized frame information

Info

Publication number
FR2344196A1
FR2344196A1 FR7607219A FR7607219A FR2344196A1 FR 2344196 A1 FR2344196 A1 FR 2344196A1 FR 7607219 A FR7607219 A FR 7607219A FR 7607219 A FR7607219 A FR 7607219A FR 2344196 A1 FR2344196 A1 FR 2344196A1
Authority
FR
France
Prior art keywords
frame
film
accordance
memorized
modulated laser
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
FR7607219A
Other languages
French (fr)
Other versions
FR2344196B1 (en
Inventor
Michel Olivie
Christian Slezak
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.)
SORO ELECTRO OPTICS
Original Assignee
SORO ELECTRO OPTICS
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 SORO ELECTRO OPTICS filed Critical SORO ELECTRO OPTICS
Priority to FR7607219A priority Critical patent/FR2344196A1/en
Publication of FR2344196A1 publication Critical patent/FR2344196A1/en
Application granted granted Critical
Publication of FR2344196B1 publication Critical patent/FR2344196B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/21—Intermediate information storage
    • H04N1/2104—Intermediate information storage for one or a few pictures
    • H04N1/2112—Intermediate information storage for one or a few pictures using still video cameras
    • H04N1/2116—Picture signal recording combined with imagewise recording, e.g. photographic recording
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/21—Intermediate information storage
    • H04N1/2104—Intermediate information storage for one or a few pictures
    • H04N1/2112—Intermediate information storage for one or a few pictures using still video cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2101/00—Still video cameras

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)

Abstract

A device(s) for the production of photographic still images of selected frames of a television signal is described. Video signals from a source (1) are monitored on a display (2). A desired frame is selected by controls (7) (9) and loaded in a memory (4). The stored image is displayed on a second unit (8). A laser (5b) is intensity modulated (5d) and scanned over a film (5a). A scan generator (5f) controls beams deflector (5e). The film (5a) is transported out of the device by rollers (5g).
FR7607219A 1976-03-12 1976-03-12 Photographic film image of TV frame - uses modulated laser which scans film in accordance with memorized frame information Granted FR2344196A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7607219A FR2344196A1 (en) 1976-03-12 1976-03-12 Photographic film image of TV frame - uses modulated laser which scans film in accordance with memorized frame information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7607219A FR2344196A1 (en) 1976-03-12 1976-03-12 Photographic film image of TV frame - uses modulated laser which scans film in accordance with memorized frame information

Publications (2)

Publication Number Publication Date
FR2344196A1 true FR2344196A1 (en) 1977-10-07
FR2344196B1 FR2344196B1 (en) 1981-09-25

Family

ID=9170356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607219A Granted FR2344196A1 (en) 1976-03-12 1976-03-12 Photographic film image of TV frame - uses modulated laser which scans film in accordance with memorized frame information

Country Status (1)

Country Link
FR (1) FR2344196A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589263A1 (en) * 1985-10-25 1987-04-30 Bertin & Cie INSTALLATION FOR VIEWING IMAGES STORED IN DIGITAL AND COMPRESSED FORM

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589263A1 (en) * 1985-10-25 1987-04-30 Bertin & Cie INSTALLATION FOR VIEWING IMAGES STORED IN DIGITAL AND COMPRESSED FORM
WO1987002851A1 (en) * 1985-10-25 1987-05-07 Bertin & Cie Installation for visualizing compressed and digitally stored images

Also Published As

Publication number Publication date
FR2344196B1 (en) 1981-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse