IT973747B - Telecamera con circuito di corre zione del gamma - Google Patents

Telecamera con circuito di corre zione del gamma

Info

Publication number
IT973747B
IT973747B IT54304/72A IT5430472A IT973747B IT 973747 B IT973747 B IT 973747B IT 54304/72 A IT54304/72 A IT 54304/72A IT 5430472 A IT5430472 A IT 5430472A IT 973747 B IT973747 B IT 973747B
Authority
IT
Italy
Prior art keywords
camera
running circuit
range running
range
circuit
Prior art date
Application number
IT54304/72A
Other languages
English (en)
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of IT973747B publication Critical patent/IT973747B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/01—Circuitry for demodulating colour component signals modulated spatially by colour striped filters by phase separation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
    • H04N9/69—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits for modifying the colour signals by gamma correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Image Signal Generators (AREA)
  • Picture Signal Circuits (AREA)
IT54304/72A 1971-11-27 1972-11-27 Telecamera con circuito di corre zione del gamma IT973747B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46095640A JPS5136134B2 (it) 1971-11-27 1971-11-27

Publications (1)

Publication Number Publication Date
IT973747B true IT973747B (it) 1974-06-10

Family

ID=14143090

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54304/72A IT973747B (it) 1971-11-27 1972-11-27 Telecamera con circuito di corre zione del gamma

Country Status (8)

Country Link
US (1) US3790702A (it)
JP (1) JPS5136134B2 (it)
CA (1) CA951819A (it)
DE (1) DE2258029C2 (it)
FR (1) FR2169797B1 (it)
GB (1) GB1395015A (it)
IT (1) IT973747B (it)
NL (1) NL185190C (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010921A (it) * 1973-05-26 1975-02-04
DE2446539A1 (de) * 1974-09-28 1976-04-15 Bosch Gmbh Robert Schaltungsanordnung zum automatischen gamma-abgleich
AT348044B (de) * 1975-04-09 1979-01-25 Siemens Ag Verfahren und schaltungsanordnung zur gamma- korrektur von videosignalen
US5079783A (en) * 1990-10-12 1992-01-14 Chris A. Haletsky Rechargeable self-contained deodorizing toilet seat
CA2095756C (en) * 1992-08-14 2001-04-24 Albert D. Edgar Method and apparatus for linear color processing
US6680755B2 (en) * 2001-04-05 2004-01-20 Industrial Technology Research Institute Adjustable biased gamma-correction circuit with central-symmetry voltage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1601736A (it) * 1966-02-24 1970-09-14
US3684825A (en) * 1971-02-19 1972-08-15 Rca Corp Contrast compression circuits

Also Published As

Publication number Publication date
JPS5136134B2 (it) 1976-10-06
DE2258029C2 (de) 1982-11-18
JPS4860517A (it) 1973-08-24
FR2169797B1 (it) 1981-06-26
NL185190B (nl) 1989-09-01
CA951819A (en) 1974-07-23
NL185190C (nl) 1990-02-01
US3790702A (en) 1974-02-05
NL7216071A (it) 1973-05-29
FR2169797A1 (it) 1973-09-14
GB1395015A (en) 1975-05-21
DE2258029A1 (de) 1973-05-30

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