JPH01113222U - - Google Patents

Info

Publication number
JPH01113222U
JPH01113222U JP1988007806U JP780688U JPH01113222U JP H01113222 U JPH01113222 U JP H01113222U JP 1988007806 U JP1988007806 U JP 1988007806U JP 780688 U JP780688 U JP 780688U JP H01113222 U JPH01113222 U JP H01113222U
Authority
JP
Japan
Prior art keywords
fluorescent lamp
light
camera
receiving section
identification signal
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
JP1988007806U
Other languages
English (en)
Other versions
JPH0723774Y2 (ja
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 filed Critical
Priority to JP1988007806U priority Critical patent/JPH0723774Y2/ja
Priority to US07/300,940 priority patent/US4989093A/en
Publication of JPH01113222U publication Critical patent/JPH01113222U/ja
Application granted granted Critical
Publication of JPH0723774Y2 publication Critical patent/JPH0723774Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04N23/84—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

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Stroboscope Apparatuses (AREA)
  • Processing Of Color Television Signals (AREA)
  • Exposure Control For Cameras (AREA)

Description

【図面の簡単な説明】
第１図は、本考案を利用した電子スチルカメラ
の概略を示すブロツク図である。第２図は、本考
案の作用の一例を示すフローチヤートである。第
３図は、第１図の電子スチルカメラの外観図であ
る。 １０……カメラ本体、１１……撮影レンズ、１
６……青色センサ、１７……赤色センサ、１９…
…絞り、２３……ＡＥ受光部、２４……露光制御
装置、２６……シヤツタ、２８……可動ミラー、
３１……ペンタプリズム、４２……色温度検出回
路、４３……白バランス補正制御回路、４４……
判別回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 撮影画面もしくは撮影画面を含む周囲からの光
    を受ける受光部と、この受光部からの出力を判定
    し、前記光が蛍光灯の照明によるものであるとき
    には蛍光灯識別信号を出力する判別手段と、前記
    蛍光灯識別信号を受けてカメラの撮影モードをス
    トロボ撮影モードに切り換える切換手段とからな
    ることを特徴とするカメラ。
JP1988007806U 1988-01-25 1988-01-25 カメラ Expired - Lifetime JPH0723774Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988007806U JPH0723774Y2 (ja) 1988-01-25 1988-01-25 カメラ
US07/300,940 US4989093A (en) 1988-01-25 1989-01-24 Camera automatically operable in a flash photographic mode for providing color-balanced images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988007806U JPH0723774Y2 (ja) 1988-01-25 1988-01-25 カメラ

Publications (2)

Publication Number Publication Date
JPH01113222U true JPH01113222U (ja) 1989-07-31
JPH0723774Y2 JPH0723774Y2 (ja) 1995-05-31

Family

ID=11675861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988007806U Expired - Lifetime JPH0723774Y2 (ja) 1988-01-25 1988-01-25 カメラ

Country Status (2)

Country Link
US (1) US4989093A (ja)
JP (1) JPH0723774Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002139763A (ja) * 2000-10-31 2002-05-17 Asahi Optical Co Ltd 測光装置

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5617139A (en) * 1987-09-10 1997-04-01 Canon Kabushiki Kaisha Image pickup apparatus
JP3404754B2 (ja) * 1990-12-22 2003-05-12 ソニー株式会社 ビデオカメラ
US5410225A (en) * 1991-08-30 1995-04-25 Aiwa Co., Ltd. Video camera and camera system employing aperture control
JP3106720B2 (ja) * 1992-09-16 2000-11-06 株式会社ニコン カメラの測光制御装置
US5394217A (en) * 1993-09-27 1995-02-28 Eastman Kodak Company Method and apparatus for determining line frequency and detecting variable frequency light sources
US5406348A (en) * 1993-11-24 1995-04-11 Eastman Kodak Company Camera control/autofocusing system
US5568194A (en) * 1994-05-31 1996-10-22 Asahi Kogaku Kogyo Kabushiki Kaisha Adjusting a white balance in a camera using a flash
JPH08251620A (ja) * 1995-03-07 1996-09-27 Eastman Kodak Japan Kk オートホワイトバランス装置
US5742340A (en) * 1995-06-06 1998-04-21 Hughes Missile Systems Company Ambient light automatic gain control for electronic imaging cameras and the like
JP3639358B2 (ja) * 1995-09-22 2005-04-20 オリンパス株式会社 電子制御カメラ
JP3777643B2 (ja) * 1996-03-01 2006-05-24 株式会社ニコン 閃光発光可能なカメラ
JP4439767B2 (ja) * 2001-08-09 2010-03-24 キヤノン株式会社 撮像装置およびホワイトバランスの調整方法およびその動作処理プログラム
US6877878B2 (en) * 2003-04-14 2005-04-12 Eric J. Raskas Flashlight and video recorder device
JP5125010B2 (ja) * 2006-07-20 2013-01-23 ソニー株式会社 固体撮像装置、及び制御システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144330A (en) * 1977-05-23 1978-12-15 Fuji Photo Film Co Ltd Correcting device for color temperature of camera
JPS57190937A (en) * 1981-05-20 1982-11-24 Minolta Camera Co Ltd Warning device of camera

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618254A (en) * 1982-10-15 1986-10-21 Ncr Canada Ltd Automatic light control system
JPS60214154A (ja) * 1984-04-09 1985-10-26 Sharp Corp 画像読取装置
US4677489A (en) * 1984-09-19 1987-06-30 Canon Kabushiki Kaisha Image pickup apparatus
US4647975A (en) * 1985-10-30 1987-03-03 Polaroid Corporation Exposure control system for an electronic imaging camera having increased dynamic range
JPS62159595A (ja) * 1986-01-07 1987-07-15 Victor Co Of Japan Ltd 自動白バランス装置
US4860108A (en) * 1986-12-29 1989-08-22 Minolta Camera Kabushiki Kaisha Image sensing device for an electronic still camera

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144330A (en) * 1977-05-23 1978-12-15 Fuji Photo Film Co Ltd Correcting device for color temperature of camera
JPS57190937A (en) * 1981-05-20 1982-11-24 Minolta Camera Co Ltd Warning device of camera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002139763A (ja) * 2000-10-31 2002-05-17 Asahi Optical Co Ltd 測光装置

Also Published As

Publication number Publication date
JPH0723774Y2 (ja) 1995-05-31
US4989093A (en) 1991-01-29

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