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JPS5497328A - Color film camera - Google Patents

Color film camera

Info

Publication number
JPS5497328A
JPS5497328A JP490678A JP490678A JPS5497328A JP S5497328 A JPS5497328 A JP S5497328A JP 490678 A JP490678 A JP 490678A JP 490678 A JP490678 A JP 490678A JP S5497328 A JPS5497328 A JP S5497328A
Authority
JP
Japan
Prior art keywords
write
component
binary
converted
color film
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.)
Pending
Application number
JP490678A
Other languages
Japanese (ja)
Inventor
Kiyotake Nagai
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP490678A priority Critical patent/JPS5497328A/en
Publication of JPS5497328A publication Critical patent/JPS5497328A/en
Pending 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

  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE: To simplify the mechanism of a film projector by equipping a film pickup television camera device with an electrical binary-ternary converting method.
CONSTITUTION: An input video signal is binary-coded by A/D converter 42 by clocks from write clock generator 41. The AD-converted signal is separated by Y-C separator circuit 43 into a luminance (Y) component and color (C) component. Next, Y and C interpolators 44 and 45 operate interpolation arithmetic for correcting a difference between write and read speeds and set initial values for matching sequences of Y and C fields before the both are added and then supplied to three- field memory 49. Addresses are generated by write and read address generators 47 and 48. Data read out are DA-converted 50 and outputted by way of video processing amplifier 51.
COPYRIGHT: (C)1979,JPO&Japio
JP490678A 1978-01-19 1978-01-19 Color film camera Pending JPS5497328A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP490678A JPS5497328A (en) 1978-01-19 1978-01-19 Color film camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP490678A JPS5497328A (en) 1978-01-19 1978-01-19 Color film camera

Publications (1)

Publication Number Publication Date
JPS5497328A true JPS5497328A (en) 1979-08-01

Family

ID=11596682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP490678A Pending JPS5497328A (en) 1978-01-19 1978-01-19 Color film camera

Country Status (1)

Country Link
JP (1) JPS5497328A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008114875A (en) * 2006-11-02 2008-05-22 Japan Xanpak Corp Shrimp packaging tray

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219916A (en) * 1975-08-08 1977-02-15 Nippon Hoso Kyokai <Nhk> Continuous feeding of pictures on a film

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219916A (en) * 1975-08-08 1977-02-15 Nippon Hoso Kyokai <Nhk> Continuous feeding of pictures on a film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008114875A (en) * 2006-11-02 2008-05-22 Japan Xanpak Corp Shrimp packaging tray

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