JPH0465585B2 - - Google Patents

Info

Publication number
JPH0465585B2
JPH0465585B2 JP58142157A JP14215783A JPH0465585B2 JP H0465585 B2 JPH0465585 B2 JP H0465585B2 JP 58142157 A JP58142157 A JP 58142157A JP 14215783 A JP14215783 A JP 14215783A JP H0465585 B2 JPH0465585 B2 JP H0465585B2
Authority
JP
Japan
Prior art keywords
circuit
photometric
signal
gain
field
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
JP58142157A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6032483A (ja
Inventor
Koji Sekyama
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP58142157A priority Critical patent/JPS6032483A/ja
Publication of JPS6032483A publication Critical patent/JPS6032483A/ja
Publication of JPH0465585B2 publication Critical patent/JPH0465585B2/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
    • H04N23/70—Circuitry for compensating brightness variation in the scene

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
JP58142157A 1983-08-02 1983-08-02 撮像装置 Granted JPS6032483A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58142157A JPS6032483A (ja) 1983-08-02 1983-08-02 撮像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58142157A JPS6032483A (ja) 1983-08-02 1983-08-02 撮像装置

Publications (2)

Publication Number Publication Date
JPS6032483A JPS6032483A (ja) 1985-02-19
JPH0465585B2 true JPH0465585B2 (fr) 1992-10-20

Family

ID=15308683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58142157A Granted JPS6032483A (ja) 1983-08-02 1983-08-02 撮像装置

Country Status (1)

Country Link
JP (1) JPS6032483A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897969A (ja) * 1981-12-05 1983-06-10 Sony Corp ビデオカメラの制御信号発生回路

Also Published As

Publication number Publication date
JPS6032483A (ja) 1985-02-19

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