DE68929203D1 - Automatische fokusjustierende Vorrichtung im Kamerasystem - Google Patents

Automatische fokusjustierende Vorrichtung im Kamerasystem

Info

Publication number
DE68929203D1
DE68929203D1 DE68929203T DE68929203T DE68929203D1 DE 68929203 D1 DE68929203 D1 DE 68929203D1 DE 68929203 T DE68929203 T DE 68929203T DE 68929203 T DE68929203 T DE 68929203T DE 68929203 D1 DE68929203 D1 DE 68929203D1
Authority
DE
Germany
Prior art keywords
adjusting device
camera system
automatic focus
focus adjusting
automatic
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
DE68929203T
Other languages
English (en)
Other versions
DE68929203T2 (de
Inventor
Masahide Hirasawa
Naoya Kaneda
Hiroyuki Wada
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP63189815A external-priority patent/JP2801211B2/ja
Priority claimed from JP63233172A external-priority patent/JP2783553B2/ja
Priority claimed from JP63328465A external-priority patent/JPH0786583B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE68929203D1 publication Critical patent/DE68929203D1/de
Application granted granted Critical
Publication of DE68929203T2 publication Critical patent/DE68929203T2/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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • H04N23/958—Computational photography systems, e.g. light-field imaging systems for extended depth of field imaging
    • H04N23/959—Computational photography systems, e.g. light-field imaging systems for extended depth of field imaging by adjusting depth of field during image capture, e.g. maximising or setting range based on scene characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/663—Remote control of cameras or camera parts, e.g. by remote control devices for controlling interchangeable camera parts based on electronic image sensor signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Automatic Focus Adjustment (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Lens Barrels (AREA)
  • Focusing (AREA)
DE68929203T 1988-07-29 1989-07-26 Automatische fokusjustierende Vorrichtung im Kamerasystem Expired - Fee Related DE68929203T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63189815A JP2801211B2 (ja) 1988-07-29 1988-07-29 自動焦点調節装置及びカメラの制御装置及び光学装置及びカメラ装置
JP63233172A JP2783553B2 (ja) 1988-09-18 1988-09-18 自動焦点調節装置及びレンズユニット及びカメラ装置
JP63328465A JPH0786583B2 (ja) 1988-12-26 1988-12-26 レンズ位置制御方法及び光学機器

Publications (2)

Publication Number Publication Date
DE68929203D1 true DE68929203D1 (de) 2000-06-15
DE68929203T2 DE68929203T2 (de) 2000-11-30

Family

ID=27326228

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68929203T Expired - Fee Related DE68929203T2 (de) 1988-07-29 1989-07-26 Automatische fokusjustierende Vorrichtung im Kamerasystem

Country Status (2)

Country Link
EP (1) EP0352778B1 (de)
DE (1) DE68929203T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2728943B2 (ja) * 1989-07-08 1998-03-18 キヤノン株式会社 レンズ制御装置
US5144492A (en) * 1990-03-12 1992-09-01 Canon Kabushiki Kaisha Lens control system
US5185669A (en) * 1990-10-01 1993-02-09 Sony Corporation Still video camera with white balance and image pickup lens adjustment
DE69233334T2 (de) * 1991-02-01 2005-02-17 Canon K.K. Kamera mit austauschbaren Linsen
JP4214325B2 (ja) * 1998-03-23 2009-01-28 フジノン株式会社 テレビカメラのレンズ操作装置
JP2005351997A (ja) * 2004-06-09 2005-12-22 Canon Inc レンズ装置
JP5335445B2 (ja) 2009-01-06 2013-11-06 キヤノン株式会社 レンズ制御装置、光学機器およびレンズ制御方法
JP5402857B2 (ja) * 2010-07-05 2014-01-29 株式会社ニコン 撮像装置及びレンズ鏡筒
US10187561B2 (en) 2016-03-31 2019-01-22 Canon Kabushiki Kaisha Accessory apparatus, image-capturing apparatus, control apparatus, lens apparatus, control method, computer program and storage medium storing computer program

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2033593B (en) * 1979-10-02 1983-03-30 Konishiroku Photo Ind Camera with photoelectric focus detecting device
US4556907A (en) * 1983-04-15 1985-12-03 Asahi Kogaku Kogyo Kabushiki Kaisha Video camera operating device
US4737812A (en) * 1985-08-05 1988-04-12 Nippon Kogaku K.K. Automatic focusing camera

Also Published As

Publication number Publication date
EP0352778A3 (de) 1993-05-12
EP0352778A2 (de) 1990-01-31
DE68929203T2 (de) 2000-11-30
EP0352778B1 (de) 2000-05-10

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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