DK337475A - IMAGE TRANSMISSION SYSTEM - Google Patents

IMAGE TRANSMISSION SYSTEM

Info

Publication number
DK337475A
DK337475A DK337475A DK337475A DK337475A DK 337475 A DK337475 A DK 337475A DK 337475 A DK337475 A DK 337475A DK 337475 A DK337475 A DK 337475A DK 337475 A DK337475 A DK 337475A
Authority
DK
Denmark
Prior art keywords
transmission system
image transmission
image
transmission
Prior art date
Application number
DK337475A
Other languages
Danish (da)
Inventor
Leverd
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of DK337475A publication Critical patent/DK337475A/en

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
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6097—Colour correction or control depending on the characteristics of the output medium, e.g. glossy paper, matt paper, transparency or fabrics
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/202—Gamma control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Picture Signal Circuits (AREA)
  • Dc Digital Transmission (AREA)
DK337475A 1974-07-25 1975-07-24 IMAGE TRANSMISSION SYSTEM DK337475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7425932A FR2280274A1 (en) 1974-07-25 1974-07-25 Picture transmission system - video signal in sender converted into binary data signal and reconverted in receiver

Publications (1)

Publication Number Publication Date
DK337475A true DK337475A (en) 1976-01-26

Family

ID=9141711

Family Applications (1)

Application Number Title Priority Date Filing Date
DK337475A DK337475A (en) 1974-07-25 1975-07-24 IMAGE TRANSMISSION SYSTEM

Country Status (8)

Country Link
JP (1) JPS5144418A (en)
BE (1) BE830991A (en)
DE (1) DE2532232A1 (en)
DK (1) DK337475A (en)
FR (1) FR2280274A1 (en)
LU (1) LU72998A1 (en)
NL (1) NL7508867A (en)
SE (1) SE7508337L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126814A (en) * 1976-12-09 1978-11-21 Rca Corporation Electron gun control system
CH637513A5 (en) * 1980-06-16 1983-07-29 Radioelectrique Comp Ind APPARATUS FOR PHOTOGRAPHIC RECEPTION OF IMAGES TRANSMITTED BY MEANS OF A MODULATED ELECTRICAL SIGNAL.
FR2497043B1 (en) * 1980-12-19 1985-09-13 Cit Alcatel IMAGE PRINTING DEVICE
US4568978A (en) * 1982-06-30 1986-02-04 U.S. Philips Corporation Method of a circuit arrangement for producing a gamma corrected video signal
FR2583941B1 (en) * 1985-06-21 1990-04-27 Labo Electronique Physique DIGITAL-TO-ANALOG CONVERSION CIRCUIT PROVIDED WITH NON-LINEAR RESPONSE AND CATHODE-SCANNING DISPLAY DEVICE PROVIDED WITH SUCH A CIRCUIT
JP2527592B2 (en) * 1988-02-25 1996-08-28 三洋電機株式会社 Imaging device
JPH0780310B2 (en) * 1988-06-20 1995-08-30 三洋電機株式会社 Recording density control method for thermal transfer printer
NL8802283A (en) * 1988-09-15 1990-04-02 Stork X Cel Bv METHOD FOR CHANGING THE RESPONSION OF A WRITING DEVICE ON AN INPUT SIGNAL, AND AN ARRANGEMENT AND PRESSURE DEVICE USING THIS METHOD
DE69325946T2 (en) 1992-05-25 2000-04-20 Canon Kk Mapping method and device

Also Published As

Publication number Publication date
FR2280274A1 (en) 1976-02-20
BE830991A (en) 1976-01-05
NL7508867A (en) 1976-01-27
SE7508337L (en) 1976-01-26
LU72998A1 (en) 1976-07-01
JPS5144418A (en) 1976-04-16
DE2532232A1 (en) 1976-02-05
FR2280274B1 (en) 1978-03-24

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