JPS6093929A - 非直線変換装置 - Google Patents

非直線変換装置

Info

Publication number
JPS6093929A
JPS6093929A JP58203403A JP20340383A JPS6093929A JP S6093929 A JPS6093929 A JP S6093929A JP 58203403 A JP58203403 A JP 58203403A JP 20340383 A JP20340383 A JP 20340383A JP S6093929 A JPS6093929 A JP S6093929A
Authority
JP
Japan
Prior art keywords
constant current
output
conversion means
amplifier
current source
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
JP58203403A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0475451B2 (OSRAM
Inventor
Shinji Sakai
堺　信二
Seiji Hashimoto
誠二 橋本
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 JP58203403A priority Critical patent/JPS6093929A/ja
Priority to US06/664,707 priority patent/US4660075A/en
Publication of JPS6093929A publication Critical patent/JPS6093929A/ja
Publication of JPH0475451B2 publication Critical patent/JPH0475451B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Radiation Pyrometers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP58203403A 1983-10-28 1983-10-28 非直線変換装置 Granted JPS6093929A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58203403A JPS6093929A (ja) 1983-10-28 1983-10-28 非直線変換装置
US06/664,707 US4660075A (en) 1983-10-28 1984-10-25 Color information detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58203403A JPS6093929A (ja) 1983-10-28 1983-10-28 非直線変換装置

Publications (2)

Publication Number Publication Date
JPS6093929A true JPS6093929A (ja) 1985-05-25
JPH0475451B2 JPH0475451B2 (OSRAM) 1992-11-30

Family

ID=16473472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58203403A Granted JPS6093929A (ja) 1983-10-28 1983-10-28 非直線変換装置

Country Status (1)

Country Link
JP (1) JPS6093929A (OSRAM)

Also Published As

Publication number Publication date
JPH0475451B2 (OSRAM) 1992-11-30

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