DE69414669T2 - Belichtungs- und Fokussierungssystem für eine Kamera mit Zoomobjektiv - Google Patents

Belichtungs- und Fokussierungssystem für eine Kamera mit Zoomobjektiv

Info

Publication number
DE69414669T2
DE69414669T2 DE69414669T DE69414669T DE69414669T2 DE 69414669 T2 DE69414669 T2 DE 69414669T2 DE 69414669 T DE69414669 T DE 69414669T DE 69414669 T DE69414669 T DE 69414669T DE 69414669 T2 DE69414669 T2 DE 69414669T2
Authority
DE
Germany
Prior art keywords
exposure
camera
zoom lens
focusing system
focusing
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
DE69414669T
Other languages
English (en)
Other versions
DE69414669D1 (de
Inventor
Myron Ellsworth Fox
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE69414669D1 publication Critical patent/DE69414669D1/de
Application granted granted Critical
Publication of DE69414669T2 publication Critical patent/DE69414669T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • 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
    • 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
    • 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
    • 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
    • G03B7/16—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with both the intensity of the flash source and the distance of the flash source from the object, e.g. in accordance with the "guide number" of the flash bulb and the focusing of the camera

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Exposure Control For Cameras (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
DE69414669T 1993-09-13 1994-09-09 Belichtungs- und Fokussierungssystem für eine Kamera mit Zoomobjektiv Expired - Fee Related DE69414669T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/120,994 US5335041A (en) 1993-09-13 1993-09-13 Exposure and focus system for a zoom camera

Publications (2)

Publication Number Publication Date
DE69414669D1 DE69414669D1 (de) 1998-12-24
DE69414669T2 true DE69414669T2 (de) 1999-06-24

Family

ID=22393791

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69414669T Expired - Fee Related DE69414669T2 (de) 1993-09-13 1994-09-09 Belichtungs- und Fokussierungssystem für eine Kamera mit Zoomobjektiv

Country Status (4)

Country Link
US (1) US5335041A (de)
EP (1) EP0643323B1 (de)
JP (1) JPH07152060A (de)
DE (1) DE69414669T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5473404A (en) * 1994-03-10 1995-12-05 Eastman Kodak Company Zoom camera having electronic exposure control
US6029015A (en) * 1994-10-20 2000-02-22 Fuji Photo Optical Co., Ltd. Camera with built-in electronic flash
JPH09230447A (ja) * 1996-02-21 1997-09-05 Minolta Co Ltd カメラ及び外付けフラッシュ
US5938717A (en) * 1996-03-04 1999-08-17 Laser Technology, Inc. Speed detection and image capture system for moving vehicles
US6563543B1 (en) 1998-03-31 2003-05-13 Hewlett-Packard Development Company, L.P. Digital camera and method of using same
US20030222147A1 (en) * 2002-06-04 2003-12-04 Hand Held Products, Inc. Optical reader having a plurality of imaging modules
US8502870B2 (en) * 2005-02-02 2013-08-06 Pima Electronic Systems Ltd. Device, system, and method of rapid image acquisition
US7697827B2 (en) 2005-10-17 2010-04-13 Konicek Jeffrey C User-friendlier interfaces for a camera
US20070110420A1 (en) * 2005-11-16 2007-05-17 Ramin Samadani Image capture system having an adjustable focal length and related method
US7602418B2 (en) * 2006-10-11 2009-10-13 Eastman Kodak Company Digital image with reduced object motion blur
GB2519874B (en) * 2008-12-02 2015-06-24 Xergy Inc Electrochemical compressor and refrigeration system
US8823808B2 (en) * 2009-10-27 2014-09-02 Intellectual Ventures Fund 83 Llc Method for improved digital video image quality
US8558913B2 (en) * 2010-02-08 2013-10-15 Apple Inc. Capture condition selection from brightness and motion
US20110304706A1 (en) 2010-06-09 2011-12-15 Border John N Video camera providing videos with perceived depth
US20110304693A1 (en) 2010-06-09 2011-12-15 Border John N Forming video with perceived depth
US8224176B1 (en) 2011-01-10 2012-07-17 Eastman Kodak Company Combined ambient and flash exposure for improved image quality
US20160073061A1 (en) * 2014-09-04 2016-03-10 Adesa, Inc. Vehicle Documentation System
US9462188B2 (en) 2014-10-31 2016-10-04 Qualcomm Incorporated Time extension for image frame processing
US10580234B2 (en) 2017-01-20 2020-03-03 Adesa, Inc. Vehicle documentation system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295715A (en) * 1979-12-13 1981-10-20 Eastman Kodak Company Camera mechanism employing a multifunction control member
US4345825A (en) * 1979-12-13 1982-08-24 Eastman Kodak Company Apparatus for automatic control of a photographic camera
US4354748A (en) * 1981-06-22 1982-10-19 Polaroid Corporation Photographic exposure system with computer controlled strobe unit
US4710013A (en) * 1985-10-08 1987-12-01 W. Haking Enterprises Limited Automatic focusing mechanism for camera
US4727389A (en) * 1986-02-07 1988-02-23 W. Haking Enterprises Limited Automatic focus and exposure controlled camera
US4684995A (en) * 1986-06-20 1987-08-04 Eastman Kodak Company Simultaneous exposure/focus control in a video camera using a solid state image sensor
JPH02188730A (ja) * 1989-01-18 1990-07-24 Fuji Photo Film Co Ltd カメラの制御装置
JP3032829B2 (ja) * 1990-08-24 2000-04-17 チノン株式会社 ズームレンズ付カメラ

Also Published As

Publication number Publication date
JPH07152060A (ja) 1995-06-16
EP0643323B1 (de) 1998-11-18
DE69414669D1 (de) 1998-12-24
EP0643323A1 (de) 1995-03-15
US5335041A (en) 1994-08-02

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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