JPH026473B2 - - Google Patents

Info

Publication number
JPH026473B2
JPH026473B2 JP58047980A JP4798083A JPH026473B2 JP H026473 B2 JPH026473 B2 JP H026473B2 JP 58047980 A JP58047980 A JP 58047980A JP 4798083 A JP4798083 A JP 4798083A JP H026473 B2 JPH026473 B2 JP H026473B2
Authority
JP
Japan
Prior art keywords
signal
light
color temperature
white balance
circuit
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.)
Expired - Lifetime
Application number
JP58047980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59174084A (ja
Inventor
Michio Ogimoto
Kaoru Yanagawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP58047980A priority Critical patent/JPS59174084A/ja
Publication of JPS59174084A publication Critical patent/JPS59174084A/ja
Publication of JPH026473B2 publication Critical patent/JPH026473B2/ja
Granted legal-status Critical Current

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
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/88—Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
JP58047980A 1983-03-24 1983-03-24 カラ−ビデオカメラ Granted JPS59174084A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58047980A JPS59174084A (ja) 1983-03-24 1983-03-24 カラ−ビデオカメラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58047980A JPS59174084A (ja) 1983-03-24 1983-03-24 カラ−ビデオカメラ

Publications (2)

Publication Number Publication Date
JPS59174084A JPS59174084A (ja) 1984-10-02
JPH026473B2 true JPH026473B2 (OSRAM) 1990-02-09

Family

ID=12790455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58047980A Granted JPS59174084A (ja) 1983-03-24 1983-03-24 カラ−ビデオカメラ

Country Status (1)

Country Link
JP (1) JPS59174084A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61154083U (OSRAM) * 1985-03-15 1986-09-24
JPS61156375U (OSRAM) * 1985-03-20 1986-09-27
US4879591A (en) * 1986-01-31 1989-11-07 Canon Kabushiki Kaisha Image pickup apparatus compensating an image signal for variations in color temperature
EP0263295B1 (en) * 1986-09-09 1994-06-08 Fuji Photo Film Co., Ltd. Electronic still camera for compensating color temperature dependency of color video signals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528627A (en) * 1978-08-23 1980-02-29 Hitachi Denshi Ltd Automatic white balance system in color pick up unit
JPS5713878A (en) * 1980-06-27 1982-01-23 Matsushita Electric Ind Co Ltd Automatic white-balance regulator of color television camera

Also Published As

Publication number Publication date
JPS59174084A (ja) 1984-10-02

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