JPS5735477A - Signal processing circuit - Google Patents

Signal processing circuit

Info

Publication number
JPS5735477A
JPS5735477A JP11022280A JP11022280A JPS5735477A JP S5735477 A JPS5735477 A JP S5735477A JP 11022280 A JP11022280 A JP 11022280A JP 11022280 A JP11022280 A JP 11022280A JP S5735477 A JPS5735477 A JP S5735477A
Authority
JP
Japan
Prior art keywords
white clip
level
circuit
output signal
video signal
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.)
Granted
Application number
JP11022280A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0125268B2 (enrdf_load_stackoverflow
Inventor
Masaru Noda
Michio Ogimoto
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 JP11022280A priority Critical patent/JPS5735477A/ja
Publication of JPS5735477A publication Critical patent/JPS5735477A/ja
Publication of JPH0125268B2 publication Critical patent/JPH0125268B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/202—Gamma control
    • 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
    • H04N23/82—Camera processing pipelines; Components thereof for controlling camera response irrespective of the scene brightness, e.g. gamma correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
JP11022280A 1980-08-13 1980-08-13 Signal processing circuit Granted JPS5735477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11022280A JPS5735477A (en) 1980-08-13 1980-08-13 Signal processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11022280A JPS5735477A (en) 1980-08-13 1980-08-13 Signal processing circuit

Publications (2)

Publication Number Publication Date
JPS5735477A true JPS5735477A (en) 1982-02-26
JPH0125268B2 JPH0125268B2 (enrdf_load_stackoverflow) 1989-05-17

Family

ID=14530171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11022280A Granted JPS5735477A (en) 1980-08-13 1980-08-13 Signal processing circuit

Country Status (1)

Country Link
JP (1) JPS5735477A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011561U (ja) * 1983-06-30 1985-01-26 日本電気ホームエレクトロニクス株式会社 自動白ピ−ク抑圧回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011561U (ja) * 1983-06-30 1985-01-26 日本電気ホームエレクトロニクス株式会社 自動白ピ−ク抑圧回路

Also Published As

Publication number Publication date
JPH0125268B2 (enrdf_load_stackoverflow) 1989-05-17

Similar Documents

Publication Publication Date Title
ATE125408T1 (de) Videosignalsteuerschaltung.
JPS5585135A (en) Mos-fet switching circuit
JPS5675780A (en) Video signal processing circuit
ES448125A1 (es) Perfeccionamientos en disposiciones para el control de ga- nancia en sistemas de relacion de senales de television en color.
MY100653A (en) Dark level restoring circuits
CA2189712A1 (en) Variable Gain Amplifying Device
JPS5735477A (en) Signal processing circuit
JPS5683181A (en) Television camera device
KR840004644A (ko) 비데오 신호 피킹장치
JPS555552A (en) Dc reproducing circuit
JPS55104152A (en) Am stereo demodulation circuit
JPS5744385A (en) Signal processing circuit of color video camera
JPS5494827A (en) Adjusting circuit for video quality
ES8700502A1 (es) Circuito integrado
JPS5710472A (en) Ftc circuit in radar and similar device
JPS5378113A (en) Agc circuit for video circuit
JPS57111112A (en) Variable gain amplifier
JPS57129509A (en) Agc circuit of television picture receiver
JPS5593376A (en) White clip circuit
JPS5723332A (en) Muting device
JPS56106411A (en) Agc circuit
JPS5789381A (en) Signal processing circuit
JPS6464481A (en) Emphasis/deemphasis circuit
JPS56111375A (en) Picture signal amplifying circuit
JPS6411487A (en) Brightness control limiting circuit