JPH0584106B2 - - Google Patents

Info

Publication number
JPH0584106B2
JPH0584106B2 JP58135860A JP13586083A JPH0584106B2 JP H0584106 B2 JPH0584106 B2 JP H0584106B2 JP 58135860 A JP58135860 A JP 58135860A JP 13586083 A JP13586083 A JP 13586083A JP H0584106 B2 JPH0584106 B2 JP H0584106B2
Authority
JP
Japan
Prior art keywords
video
signal
circuit
video signal
value
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
JP58135860A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6028382A (ja
Inventor
Toshio Murakami
Himio Nakagawa
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 JP58135860A priority Critical patent/JPS6028382A/ja
Publication of JPS6028382A publication Critical patent/JPS6028382A/ja
Publication of JPH0584106B2 publication Critical patent/JPH0584106B2/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)
JP58135860A 1983-07-27 1983-07-27 ビデオカメラ用制御回路 Granted JPS6028382A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58135860A JPS6028382A (ja) 1983-07-27 1983-07-27 ビデオカメラ用制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58135860A JPS6028382A (ja) 1983-07-27 1983-07-27 ビデオカメラ用制御回路

Publications (2)

Publication Number Publication Date
JPS6028382A JPS6028382A (ja) 1985-02-13
JPH0584106B2 true JPH0584106B2 (fr) 1993-11-30

Family

ID=15161453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58135860A Granted JPS6028382A (ja) 1983-07-27 1983-07-27 ビデオカメラ用制御回路

Country Status (1)

Country Link
JP (1) JPS6028382A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6214584A (ja) * 1985-07-12 1987-01-23 Canon Inc 撮像装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54110019A (en) * 1978-02-16 1979-08-29 Hiroyuki Takahashi Air punch
JPS56119820A (en) * 1980-02-27 1981-09-19 Canon Inc Photometric system
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54110019A (en) * 1978-02-16 1979-08-29 Hiroyuki Takahashi Air punch
JPS56119820A (en) * 1980-02-27 1981-09-19 Canon Inc Photometric system
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
JPS6028382A (ja) 1985-02-13

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