DE69025902T2 - Videokamera mit manueller Farbabgleicheinstellungsmöglichkeit - Google Patents

Videokamera mit manueller Farbabgleicheinstellungsmöglichkeit

Info

Publication number
DE69025902T2
DE69025902T2 DE69025902T DE69025902T DE69025902T2 DE 69025902 T2 DE69025902 T2 DE 69025902T2 DE 69025902 T DE69025902 T DE 69025902T DE 69025902 T DE69025902 T DE 69025902T DE 69025902 T2 DE69025902 T2 DE 69025902T2
Authority
DE
Germany
Prior art keywords
video camera
balance adjustment
color balance
adjustment option
manual color
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.)
Expired - Fee Related
Application number
DE69025902T
Other languages
English (en)
Other versions
DE69025902D1 (de
Inventor
Masuyuki Sakata
Akihiko Miyazaki
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of DE69025902D1 publication Critical patent/DE69025902D1/de
Application granted granted Critical
Publication of DE69025902T2 publication Critical patent/DE69025902T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes
    • G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
    • G03B11/041—Lens caps as separate accessory
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/046—Camera

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Processing Of Color Television Signals (AREA)
DE69025902T 1990-01-19 1990-12-19 Videokamera mit manueller Farbabgleicheinstellungsmöglichkeit Expired - Fee Related DE69025902T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010287A JPH03214990A (ja) 1990-01-19 1990-01-19 カラー撮像装置

Publications (2)

Publication Number Publication Date
DE69025902D1 DE69025902D1 (de) 1996-04-18
DE69025902T2 true DE69025902T2 (de) 1996-09-26

Family

ID=11746095

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025902T Expired - Fee Related DE69025902T2 (de) 1990-01-19 1990-12-19 Videokamera mit manueller Farbabgleicheinstellungsmöglichkeit

Country Status (5)

Country Link
US (1) US5119178A (de)
EP (1) EP0437887B1 (de)
JP (1) JPH03214990A (de)
KR (1) KR920000199A (de)
DE (1) DE69025902T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930005841Y1 (ko) * 1990-12-06 1993-08-27 주식회사 금성사 영상센싱 화이트 발란스 제어회로
JPH07287557A (ja) * 1994-03-22 1995-10-31 Topcon Corp 医用画像処理装置
US6977673B1 (en) 1995-02-23 2005-12-20 Avid Technology, Inc. Portable moving picture recording device including switching control for multiple data flow configurations
US7623754B1 (en) 1995-02-23 2009-11-24 Avid Technology, Inc. Motion picture recording device using digital, computer-readable non-linear media
US5999406A (en) * 1995-02-23 1999-12-07 Avid Technology, Inc. Dockable electronic equipment container
US7532807B2 (en) * 1995-04-07 2009-05-12 Avid Technology, Inc. Combined editing system and digital moving picture recording system
US6005636A (en) * 1997-03-27 1999-12-21 Sharp Laboratories Of America, Inc. System for setting user-adjustable image processing parameters in a video system
JP2000232653A (ja) * 1999-02-08 2000-08-22 Fuji Photo Film Co Ltd 撮影装置
US7286166B2 (en) * 1999-05-27 2007-10-23 Intel Corporation Calibrating digital cameras for varying ambient light conditions
US6989859B2 (en) * 2000-12-22 2006-01-24 Eastman Kodak Company Camera having user interface ambient sensor viewer adaptation compensation and method
US7015955B2 (en) * 2000-12-22 2006-03-21 Eastman Kodak Company Camera having verification display with viewer adaptation compensation for reference illuminants and method
US6870567B2 (en) * 2000-12-22 2005-03-22 Eastman Kodak Company Camera having user interface with verification display and color cast indicator
US6909463B2 (en) * 2000-12-22 2005-06-21 Eastman Kodak Company Camera having verification display and white-compensator and imaging method
US6505002B2 (en) 2000-12-22 2003-01-07 Eastman Kodak Company Camera that displays predominant color multi-color scene and/or multi-color captured image of scene
US6947079B2 (en) * 2000-12-22 2005-09-20 Eastman Kodak Company Camera having verification display with reverse white balanced viewer adaptation compensation and method
US20030035159A1 (en) * 2001-02-09 2003-02-20 Yoshihiro Nakami Apparatus and method for adjusting output image from image data
JP3468231B2 (ja) * 2001-07-02 2003-11-17 ミノルタ株式会社 画像処理装置、画質制御方法、プログラム及び記録媒体
KR100406934B1 (ko) * 2001-08-24 2003-11-21 삼성전자주식회사 입력 영상에 대해 가변 가능한 출력 영상을 산출하는색온도변환장치 및 방법
US20030146982A1 (en) * 2002-02-01 2003-08-07 Tindall John R. Special color pigments for calibrating video cameras
JP4129188B2 (ja) * 2003-01-20 2008-08-06 富士フイルム株式会社 撮像装置の色バランス調整装置および方法
US20050122406A1 (en) * 2003-12-09 2005-06-09 Voss James S. Digital camera system and method having autocalibrated playback viewing performance
US7428009B2 (en) * 2004-02-19 2008-09-23 Hewlett-Packard Development Company, L.P. Manual white balance using arbitrary surface
KR100797417B1 (ko) * 2006-07-11 2008-01-23 삼성전자주식회사 커스텀 화이트밸런스 조정장치 및 방법
US7717630B1 (en) * 2007-09-07 2010-05-18 Kevin Wan Lens cap with integral reference surface
WO2019087253A1 (ja) 2017-10-30 2019-05-09 オリンパス株式会社 ステレオカメラのキャリブレーション方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1358474A (fr) * 1963-02-27 1964-04-17 Thomson Houston Comp Francaise Perfectionnements aux dispositifs et procédés de contrôle de la télévision en couleurs
JPS5332620A (en) * 1976-09-07 1978-03-28 Nec Corp Color pick up unit
NL7803660A (nl) * 1978-04-06 1979-10-09 Philips Nv Werkwijze en inrichting voor het voor scene-opname afregelen van een televisiekamera met behulp van een monitor beeld.
JPS5746593A (en) * 1980-09-03 1982-03-17 Canon Inc White balance adjusting device for color video camera
JPS5758485A (en) * 1980-09-25 1982-04-08 Sony Corp Adjusting circuit for white balance
JPS60210089A (ja) * 1984-04-03 1985-10-22 Hitachi Ltd ビデオカメラ
JPS61174892A (ja) * 1985-01-30 1986-08-06 Canon Inc ホワイトバランス表示装置
JPS6218192A (ja) * 1985-07-17 1987-01-27 Fuji Photo Film Co Ltd 電子スチルカメラ
JPS63286131A (ja) * 1987-05-18 1988-11-22 Asahi Optical Co Ltd 内視鏡の色調調整装置

Also Published As

Publication number Publication date
EP0437887A1 (de) 1991-07-24
DE69025902D1 (de) 1996-04-18
US5119178A (en) 1992-06-02
JPH03214990A (ja) 1991-09-20
EP0437887B1 (de) 1996-03-13
KR920000199A (ko) 1992-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee