JPS6458186A - White balance adjusting device for camera - Google Patents

White balance adjusting device for camera

Info

Publication number
JPS6458186A
JPS6458186A JP62214384A JP21438487A JPS6458186A JP S6458186 A JPS6458186 A JP S6458186A JP 62214384 A JP62214384 A JP 62214384A JP 21438487 A JP21438487 A JP 21438487A JP S6458186 A JPS6458186 A JP S6458186A
Authority
JP
Japan
Prior art keywords
color temperature
temperature data
white balance
started
read
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
JP62214384A
Other languages
Japanese (ja)
Other versions
JP2615065B2 (en
Inventor
Kiyotaka Kaneko
Izumi Miyake
Kazuya Oda
Yoshio Nakane
Hiroshi Shimatani
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP62214384A priority Critical patent/JP2615065B2/en
Publication of JPS6458186A publication Critical patent/JPS6458186A/en
Application granted granted Critical
Publication of JP2615065B2 publication Critical patent/JP2615065B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Color Television Image Signal Generators (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

PURPOSE:To adjust white balance just after the read of a color temperature data is started by providing a control means adjusting white balance and applying initial setting of the color temperature data just after the read of the color temperature data obtained from a color temperature signal is started. CONSTITUTION:A control section 16 reads a color temperature data representing a difference between the R component light and the B component light of an incident light 40 from an A/D converter 56 synchronously with a vertical synchronizing signal VD outputted from a synchronizing signal generating section 30. Then a switch SW1 of a release button 26 acting like a power switch is turned on to start a program to apply initial setting. Thus, the response time from the fetch of the color temperature data till the start of signal processing for the white balance adjustment is reduced. Thus, just after the color temperature data read representing the color temperature of the object is started, the color temperature data used for white balance adjustment is confirmed.
JP62214384A 1987-08-28 1987-08-28 Camera white balance adjustment method Expired - Fee Related JP2615065B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62214384A JP2615065B2 (en) 1987-08-28 1987-08-28 Camera white balance adjustment method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62214384A JP2615065B2 (en) 1987-08-28 1987-08-28 Camera white balance adjustment method

Publications (2)

Publication Number Publication Date
JPS6458186A true JPS6458186A (en) 1989-03-06
JP2615065B2 JP2615065B2 (en) 1997-05-28

Family

ID=16654894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62214384A Expired - Fee Related JP2615065B2 (en) 1987-08-28 1987-08-28 Camera white balance adjustment method

Country Status (1)

Country Link
JP (1) JP2615065B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01284079A (en) * 1988-05-11 1989-11-15 Canon Inc Image pickup device
JPH03154586A (en) * 1989-11-13 1991-07-02 Fuji Photo Film Co Ltd Camera

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4670936B2 (en) * 2008-10-27 2011-04-13 ソニー株式会社 Imaging apparatus and white balance adjustment method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190A (en) * 1983-06-15 1985-01-05 Canon Inc Color temperature compensating device of color television camera
JPS6068779A (en) * 1983-09-22 1985-04-19 Sony Corp Automatic control circuit of video camera

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190A (en) * 1983-06-15 1985-01-05 Canon Inc Color temperature compensating device of color television camera
JPS6068779A (en) * 1983-09-22 1985-04-19 Sony Corp Automatic control circuit of video camera

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01284079A (en) * 1988-05-11 1989-11-15 Canon Inc Image pickup device
JPH03154586A (en) * 1989-11-13 1991-07-02 Fuji Photo Film Co Ltd Camera

Also Published As

Publication number Publication date
JP2615065B2 (en) 1997-05-28

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Legal Events

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