JPS6458185A - White balance adjusting device for camera - Google Patents

White balance adjusting device for camera

Info

Publication number
JPS6458185A
JPS6458185A JP62214383A JP21438387A JPS6458185A JP S6458185 A JPS6458185 A JP S6458185A JP 62214383 A JP62214383 A JP 62214383A JP 21438387 A JP21438387 A JP 21438387A JP S6458185 A JPS6458185 A JP S6458185A
Authority
JP
Japan
Prior art keywords
temperature data
color temperature
mode
discriminated
white balance
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
JP62214383A
Other languages
Japanese (ja)
Other versions
JP2634601B2 (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 JP62214383A priority Critical patent/JP2634601B2/en
Publication of JPS6458185A publication Critical patent/JPS6458185A/en
Priority to US07/366,210 priority patent/US4899212A/en
Application granted granted Critical
Publication of JP2634601B2 publication Critical patent/JP2634601B2/en
Priority to US09/692,107 priority patent/USRE39410E1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE:To contrive to keep the homogeneity of a major object by using a control means adjusting the white balance of a video signal based on a color temperature data so as to fetch an output signal of an operating means and a setting output of a single shot/consecutive shot mode setting means thereby inhibiting the revision of a color temperature data used for white balance adjustment in case of the consecutive shot mode. CONSTITUTION:A control section 16 consists of a microcomputer or the like and controls each section in response to a vertical synchronizing signal VD supplied to a control line 32 from a synchronizing generating section 30. When the vertical synchronizing signal VD is inputted, a color temperature data DT is fetched from an A/D converter 56. Then whether or not a difference DX between the color temperature data D0 and the color temperature data DT varies in the same direction as the time elapses is discriminated. Moreover, the image pickup mode is discriminated, and when the setting of the still mode is discriminated, whether or not the consecutive shot mode is discriminated. Since the correlativity of a photograph picked up consecutively is high in the consecutive shot mode the same as the movie mode, the revision of the color temperature data D0 is inhibited so as not to change the color of the major object.
JP62214383A 1987-08-28 1987-08-28 Camera white balance adjustment device Expired - Fee Related JP2634601B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62214383A JP2634601B2 (en) 1987-08-28 1987-08-28 Camera white balance adjustment device
US07/366,210 US4899212A (en) 1987-08-28 1989-06-15 White balance adjusting device for a camera
US09/692,107 USRE39410E1 (en) 1987-08-28 2000-10-20 White balance adjusting device for a camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62214383A JP2634601B2 (en) 1987-08-28 1987-08-28 Camera white balance adjustment device

Publications (2)

Publication Number Publication Date
JPS6458185A true JPS6458185A (en) 1989-03-06
JP2634601B2 JP2634601B2 (en) 1997-07-30

Family

ID=16654877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62214383A Expired - Fee Related JP2634601B2 (en) 1987-08-28 1987-08-28 Camera white balance adjustment device

Country Status (1)

Country Link
JP (1) JP2634601B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02291789A (en) * 1989-05-01 1990-12-03 Olympus Optical Co Ltd White balance device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62274888A (en) * 1986-05-21 1987-11-28 Canon Inc Image pickup device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62274888A (en) * 1986-05-21 1987-11-28 Canon Inc Image pickup device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02291789A (en) * 1989-05-01 1990-12-03 Olympus Optical Co Ltd White balance device

Also Published As

Publication number Publication date
JP2634601B2 (en) 1997-07-30

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