KR890011989U - Video camera vignetting compensation circuit - Google Patents

Video camera vignetting compensation circuit

Info

Publication number
KR890011989U
KR890011989U KR2019870019978U KR870019978U KR890011989U KR 890011989 U KR890011989 U KR 890011989U KR 2019870019978 U KR2019870019978 U KR 2019870019978U KR 870019978 U KR870019978 U KR 870019978U KR 890011989 U KR890011989 U KR 890011989U
Authority
KR
South Korea
Prior art keywords
video camera
compensation circuit
vignetting compensation
camera vignetting
circuit
Prior art date
Application number
KR2019870019978U
Other languages
Korean (ko)
Other versions
KR900006720Y1 (en
Inventor
박종배
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019870019978U priority Critical patent/KR900006720Y1/en
Publication of KR890011989U publication Critical patent/KR890011989U/en
Application granted granted Critical
Publication of KR900006720Y1 publication Critical patent/KR900006720Y1/en

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
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/61—Noise processing, e.g. detecting, correcting, reducing or removing noise the noise originating only from the lens unit, e.g. flare, shading, vignetting or "cos4"

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
KR2019870019978U 1987-07-18 1987-07-18 Vignetting compensating circuit for video camera KR900006720Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870019978U KR900006720Y1 (en) 1987-07-18 1987-07-18 Vignetting compensating circuit for video camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870019978U KR900006720Y1 (en) 1987-07-18 1987-07-18 Vignetting compensating circuit for video camera

Publications (2)

Publication Number Publication Date
KR890011989U true KR890011989U (en) 1989-07-15
KR900006720Y1 KR900006720Y1 (en) 1990-07-28

Family

ID=19269552

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870019978U KR900006720Y1 (en) 1987-07-18 1987-07-18 Vignetting compensating circuit for video camera

Country Status (1)

Country Link
KR (1) KR900006720Y1 (en)

Also Published As

Publication number Publication date
KR900006720Y1 (en) 1990-07-28

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Legal Events

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Year of fee payment: 11

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