IT1142495B - Elaboratore video di ingresso per telecamere a colori - Google Patents

Elaboratore video di ingresso per telecamere a colori

Info

Publication number
IT1142495B
IT1142495B IT48254/81A IT4825481A IT1142495B IT 1142495 B IT1142495 B IT 1142495B IT 48254/81 A IT48254/81 A IT 48254/81A IT 4825481 A IT4825481 A IT 4825481A IT 1142495 B IT1142495 B IT 1142495B
Authority
IT
Italy
Prior art keywords
video input
input processor
color cameras
cameras
color
Prior art date
Application number
IT48254/81A
Other languages
English (en)
Other versions
IT8148254A0 (it
Inventor
John O Ryan
Original Assignee
Ampex
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 Ampex filed Critical Ampex
Publication of IT8148254A0 publication Critical patent/IT8148254A0/it
Application granted granted Critical
Publication of IT1142495B publication Critical patent/IT1142495B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/13—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
IT48254/81A 1980-04-11 1981-04-10 Elaboratore video di ingresso per telecamere a colori IT1142495B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/139,508 US4312014A (en) 1980-04-11 1980-04-11 Input video processor for color television cameras

Publications (2)

Publication Number Publication Date
IT8148254A0 IT8148254A0 (it) 1981-04-10
IT1142495B true IT1142495B (it) 1986-10-08

Family

ID=22487004

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48254/81A IT1142495B (it) 1980-04-11 1981-04-10 Elaboratore video di ingresso per telecamere a colori

Country Status (9)

Country Link
US (1) US4312014A (it)
JP (1) JPS5713885A (it)
BE (1) BE888387A (it)
CA (1) CA1173151A (it)
DE (1) DE3114973C2 (it)
FR (1) FR2480548A1 (it)
GB (1) GB2073992B (it)
IT (1) IT1142495B (it)
NL (1) NL8101774A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212616A1 (de) * 1982-04-05 1983-10-06 Bosch Gmbh Robert Verfahren zur einpegelung einer farbfernsehkamera
US5157497A (en) * 1991-02-25 1992-10-20 Matsushita Electric Industrial Co., Ltd. Method and apparatus for detecting and compensating for white shading errors in a digitized video signal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981793A (en) * 1955-08-01 1961-04-25 Rca Corp Shading voltage circuitry
GB919207A (en) * 1958-03-27 1963-02-20 Emi Ltd Improvements in or relating to gain control circuits
GB1291601A (en) * 1969-01-06 1972-10-04 British Broadcasting Corp Improvements in or relating to colour television cameras
US3651255A (en) * 1969-02-22 1972-03-21 Sony Corp Automatic gain control system for television cameras
US3600511A (en) * 1969-07-03 1971-08-17 Rca Corp Apparatus for controlling the operating potential of a vidicon
US3760099A (en) * 1971-11-01 1973-09-18 Tektronix Inc Video amplifier for a color television apparatus
CA1101943A (en) * 1975-10-22 1981-05-26 Frederik J. Van Roessel Video switching circuit
US4148069A (en) * 1977-02-14 1979-04-03 Harris Corporation Automatic cable loss compensator for use in a television camera system
DE2841727B1 (de) * 1978-09-26 1979-12-13 Bosch Gmbh Robert Verfahren zur additiven und multiplikativen Stoersignalkompensation und Schaltung zur Durchfuehrung des Verfahrens

Also Published As

Publication number Publication date
BE888387A (fr) 1981-07-31
DE3114973A1 (de) 1982-04-01
FR2480548A1 (fr) 1981-10-16
IT8148254A0 (it) 1981-04-10
GB2073992B (en) 1984-11-14
NL8101774A (nl) 1981-11-02
JPH0235517B2 (it) 1990-08-10
CA1173151A (en) 1984-08-21
FR2480548B1 (it) 1984-12-28
JPS5713885A (en) 1982-01-23
US4312014A (en) 1982-01-19
GB2073992A (en) 1981-10-21
DE3114973C2 (de) 1986-06-05

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