JPH0349534U - - Google Patents

Info

Publication number
JPH0349534U
JPH0349534U JP8939390U JP8939390U JPH0349534U JP H0349534 U JPH0349534 U JP H0349534U JP 8939390 U JP8939390 U JP 8939390U JP 8939390 U JP8939390 U JP 8939390U JP H0349534 U JPH0349534 U JP H0349534U
Authority
JP
Japan
Prior art keywords
distance
brightness
exposure
measuring
control device
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.)
Pending
Application number
JP8939390U
Other languages
English (en)
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
Publication of JPH0349534U publication Critical patent/JPH0349534U/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/091—Digital circuits
    • G03B7/097—Digital circuits for control of both exposure time and aperture
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • 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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/091—Digital circuits
    • 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
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/005—Blur detection

Description

【図面の簡単な説明】
第１図は本考案による、カメラに組込まれた自
動カメラ制御装置の一般的配置を示すブロツク図
；第２図は本考案の実施例に採用した調整可能カ
メラ機構の展開斜視図；第３図は第２図に示す調
整可能カメラ機構と協働する自動カメラ制御装置
の実施例を示す説明的回路ダイアグラム；第４図
は自動カメラ制御装置の電子部分の好適実施例の
ブロツク図；第５図から第８図までは本考案によ
る自動カメラ制御装置の作動を示すフローチヤー
ト；第９図から第１６図までは本考案の実施を説
明する上で有用なグラフである。 尚図面に於て、３４，５０……レンズ、４０…
…コンピユータ、４４……ロジツク制御手段、６
８，７０……焦点手段、１００，１０４，１１８
……シヤツター手段、１３４，１３６……絞り手
段、１５４……明度測定手段、１８６……距離測
定手段、２１０……電子フラツシユ回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 写真機用の自動制御装置であつて、 場景を制御的に照明する電子フラツシユ手段と
    ； 時間ぎめした露出を行うための制御可能な開放
    時間を有するシヤツタ手段と； 露出度を制御するために制御可能な開口サイズ
    を有する絞り手段と； 調節可能なレンズ繰り出し作用を有する焦点手
    段と； 被写体の明度を測定する明度測定手段と； 被写体への距離を測定するための距離測定手段
    と； 前記距離測定手段により測定された距離情報及
    び前記明度測定手段により測定された明度情報に
    応じ前記電子フラツシユ手段の光出力、前記シヤ
    ツタ手段の開放時間、前記絞り手段の開口サイズ
    、前記焦点手段のレンズ繰り出し作用を調節する
    ためのロジツク制御手段と；を備え 前記の調節は主観的に認識した画像品質に対し
    て測定可能な写真パラメータに関する客観的な評
    価値を最大にすることにより定められ、それによ
    り全般的な画像品質を理想的にするため、画像の
    鮮明度と露出との間の妥協を行うものである制御
    装置。 ２ 前記第１項の装置に於いて、 前記ロジツク制御手段は、メモリーユニツトを
    有するコンピユータを含み、前記メモリーユニツ
    トは明度及び距離の特定条件に対するマツピング
    機能を示す信号を含む制御装置。 ３ 前記第２項の装置に於いて、前記客観的な評
    価値は、被写体距離と複数の背景距離に於て評価
    した一つ又はそれ以上のボケ、ブレ及び露出を示
    す主観的品質要素（ＳＱＦ）の積分から成る複合
    品質要素（ＣＱＦ）を含むものである制御装置。
JP8939390U 1979-12-13 1990-08-27 Pending JPH0349534U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/103,260 US4345825A (en) 1979-12-13 1979-12-13 Apparatus for automatic control of a photographic camera

Publications (1)

Publication Number Publication Date
JPH0349534U true JPH0349534U (ja) 1991-05-15

Family

ID=22294238

Family Applications (2)

Application Number Title Priority Date Filing Date
JP50043081A Pending JPS56501504A (ja) 1979-12-13 1980-12-11
JP8939390U Pending JPH0349534U (ja) 1979-12-13 1990-08-27

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP50043081A Pending JPS56501504A (ja) 1979-12-13 1980-12-11

Country Status (5)

Country Link
US (1) US4345825A (ja)
EP (1) EP0042002B1 (ja)
JP (2) JPS56501504A (ja)
DE (1) DE3069650D1 (ja)
WO (1) WO1981001751A1 (ja)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427276A (en) * 1981-09-25 1984-01-24 Polaroid Corporation Microcomputer controlled photographic exposure system and method
JPS59228636A (ja) * 1983-06-10 1984-12-22 Konishiroku Photo Ind Co Ltd 自動焦点調節装置付カメラのプログラム自動露出制御装置
US4614417A (en) * 1983-12-29 1986-09-30 Minolta Camera Kabushiki Kaisha Camera
GB2155649B (en) * 1984-02-06 1988-11-09 Konishiroku Photo Ind Camera
EP0153964B1 (de) * 1984-02-22 1987-10-28 Ibm Deutschland Gmbh Schaltungsanordnung für eine Steuereinrichtung zur Fokuseinstellung eines Linsensystems
JPS61219940A (ja) * 1985-03-26 1986-09-30 Nippon Kogaku Kk <Nikon> カメラの動作制御装置
US4746988A (en) * 1986-06-30 1988-05-24 Eastman Kodak Company Exposure control apparatus for a still video camera having an electronic viewfinder
JPH0538353Y2 (ja) * 1986-08-19 1993-09-28
US4737814A (en) * 1986-10-22 1988-04-12 Olympus Optical Company, Ltd. Electronic memory means for adjusting camera electric circuits
USRE34140E (en) * 1986-10-22 1992-12-08 Olympus Optical Company, Ltd. Electronic memory means for adjusting camera electric circuits
US4794418A (en) * 1986-12-12 1988-12-27 Asahi Kogaku Kogyo Kabushiki Kaisha Programmed shutter and apparatus for preventing foreign matter on lens from being photographed in a lens shutter type of camera
US4779118A (en) * 1987-12-07 1988-10-18 Polaroid Corporation Exposure control with fixed time exposure at high light levels
US4785323A (en) * 1987-12-28 1988-11-15 Eastman Kodak Company Exposure control
US5319413A (en) * 1988-05-16 1994-06-07 Minolta Camera Kabushiki Kaisha Camera system
US4949117A (en) * 1988-12-23 1990-08-14 Eastman Kodak Company Camera
JPH02188730A (ja) * 1989-01-18 1990-07-24 Fuji Photo Film Co Ltd カメラの制御装置
JPH03225332A (ja) * 1990-01-31 1991-10-04 Canon Inc 自動焦点調節装置を有するカメラ
JP3165861B2 (ja) * 1990-06-12 2001-05-14 セイコープレシジョン株式会社 カメラの特性誤差補正装置
US5124741A (en) * 1990-08-23 1992-06-23 Eastman Kodak Company Technique for prioritized selection of shelter speed and lens aperture settings
US5130739A (en) * 1990-08-23 1992-07-14 Eastman Kodak Company Automatic optimization of photographic exposure parameters through determination and utilization of extra system speed
US5124740A (en) * 1990-08-23 1992-06-23 Eastman Kodak Company Depth number based technique for selecting lens aperture size and flash parameters for a full flash exposure
US5099268A (en) * 1990-08-23 1992-03-24 Eastman Kodak Company Technique for selecting lens aperture size for a fill flash exposure
US5121155A (en) * 1990-08-23 1992-06-09 Eastman Kodak Company Technique for determining whether to use fill flash illumination to capture an image of a current scene
US5049916A (en) * 1990-08-23 1991-09-17 Eastman Kodak Company Automatic optimization of photographic exposure parameters through determination and utilization of extra system speed
JP3234832B2 (ja) * 1992-01-31 2001-12-04 キヤノン株式会社 閃光発光制御装置
US5311240A (en) * 1992-11-03 1994-05-10 Eastman Kodak Company Technique suited for use in multi-zone autofocusing cameras for improving image quality for non-standard display sizes and/or different focal length photographing modes
US5250979A (en) * 1992-11-03 1993-10-05 Eastman Kodak Company Technique suited for use in fixed focus cameras for improving image quality for non-standard display sizes and/or different focal length photographing modes
US5323204A (en) * 1992-11-03 1994-06-21 Eastman Kodak Company Automatic optimization of photographic exposure parameters for non-standard display sizes and/or different focal length photographing modes through determination and utilization of extra system speed
US5335041A (en) * 1993-09-13 1994-08-02 Eastman Kodak Company Exposure and focus system for a zoom camera
US6009279A (en) * 1993-12-03 1999-12-28 Nikon Corporation Photographing apparatus having anti-vibration function
JP3999858B2 (ja) * 1997-10-03 2007-10-31 オリンパス株式会社 デジタルカメラの自動露出制御装置
US6108496A (en) * 1998-04-24 2000-08-22 Asahi Kogaku Kogyo Kabushiki Kaisha Exposure control system for camera
US6072962A (en) 1998-09-18 2000-06-06 Eastman Kodak Company Camera and photography system with multiple, encoded area modes and modification states
US6097901A (en) * 1998-09-18 2000-08-01 Eastman Kodak Company Camera having locator for image modification areas
US6070013A (en) * 1998-09-18 2000-05-30 Eastman Kodak Company Transmogrifying photography systems, film packages, and cameras
US6891570B2 (en) * 2001-01-31 2005-05-10 Itt Manufacturing Enterprises Inc. Method and adaptively deriving exposure time and frame rate from image motion
US7301568B2 (en) 2002-08-07 2007-11-27 Smith Craig M Cameras, other imaging devices, and methods having non-uniform image remapping using a small data-set of distortion vectors
DE10237426B4 (de) * 2002-08-12 2010-06-02 Joachim Egelhof Verfahren und Vorrichtung zum Vermessen von Werkzeugen
US7657171B2 (en) * 2006-06-29 2010-02-02 Scenera Technologies, Llc Method and system for providing background blurring when capturing an image using an image capture device
US8923546B2 (en) 2010-07-02 2014-12-30 Digimarc Corporation Assessment of camera phone distortion for digital watermarking
GB2597873B (en) * 2017-07-03 2022-07-20 Canon Kk Method and system for auto-setting of cameras
GB2570448B (en) * 2018-01-23 2021-12-22 Canon Kk Method and system for improving auto-setting of cameras
EP3649774A1 (en) 2017-07-03 2020-05-13 C/o Canon Kabushiki Kaisha Method and system for auto-setting cameras

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549923A (en) * 1977-06-25 1979-01-25 Nitto Optical Method and apparatus for controlling quantity of strobo light in programm electric shutter
JPS54158923A (en) * 1978-06-06 1979-12-15 Mamiya Camera Exposure amount control system for electronic flashing mode of camera

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522764A (en) * 1968-03-25 1970-08-04 Polaroid Corp Rangefinding and focusing system for photographic cameras and the like
JPS557569B2 (ja) * 1972-02-16 1980-02-26
US3886567A (en) * 1972-08-28 1975-05-27 Canon Kk Optical system position controlling device
US3917395A (en) * 1973-06-28 1975-11-04 Honeywell Inc Control circuit for photographic apparatus
US4103307A (en) * 1973-07-16 1978-07-25 Canon Kabushiki Kaisha Exposure control device
US3945023A (en) * 1974-03-29 1976-03-16 Honeywell Inc. Auto-focus camera with solid state range finder
US4047187A (en) * 1974-04-01 1977-09-06 Canon Kabushiki Kaisha System for exposure measurement and/or focus detection by means of image senser
GB1508452A (en) * 1974-04-18 1978-04-26 West Electric Co Optical control systems
US4047190A (en) * 1975-10-10 1977-09-06 Polaroid Corporation Hybrid exposure control system employing dual maximum blade displacement
JPS5396828A (en) * 1977-02-03 1978-08-24 Bell & Howell Japan Automatic focal point adjusting device
DE2755368A1 (de) * 1977-12-12 1979-06-13 Rollei Werke Franke Heidecke Fotografische oder kinematografische kamera mit einer einrichtung zum zuordnen und anzeigen von schaerfentiefenbereich und objektiveinstellwerten
SU697953A1 (ru) * 1978-03-06 1979-11-15 Военный Инженерный Краснознаменный Институт Им. А.Ф.Можайского Устройство автоматической регулировки экспозиции
JPS54156533A (en) * 1978-05-31 1979-12-10 Nippon Chemical Ind Camera having variable programmed exposure controller
DD136898A1 (de) * 1978-06-19 1979-08-01 Hans Jehmlich Schaltungsanordnung fuer photographische kameras
US4196987A (en) * 1978-09-05 1980-04-08 Polaroid Corporation Multiple mode exposure control system with gray code aperture selector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549923A (en) * 1977-06-25 1979-01-25 Nitto Optical Method and apparatus for controlling quantity of strobo light in programm electric shutter
JPS54158923A (en) * 1978-06-06 1979-12-15 Mamiya Camera Exposure amount control system for electronic flashing mode of camera

Also Published As

Publication number Publication date
EP0042002B1 (en) 1984-11-14
WO1981001751A1 (en) 1981-06-25
JPS56501504A (ja) 1981-10-15
EP0042002A1 (en) 1981-12-23
US4345825A (en) 1982-08-24
DE3069650D1 (en) 1984-12-20
EP0042002A4 (en) 1982-02-16

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