DE69331863D1 - Kamera-Erschütterungskompensation im Zusammenhang mit der Belichtungszeit - Google Patents

Kamera-Erschütterungskompensation im Zusammenhang mit der Belichtungszeit

Info

Publication number
DE69331863D1
DE69331863D1 DE69331863T DE69331863T DE69331863D1 DE 69331863 D1 DE69331863 D1 DE 69331863D1 DE 69331863 T DE69331863 T DE 69331863T DE 69331863 T DE69331863 T DE 69331863T DE 69331863 D1 DE69331863 D1 DE 69331863D1
Authority
DE
Germany
Prior art keywords
connection
exposure time
vibration compensation
camera vibration
camera
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 - Lifetime
Application number
DE69331863T
Other languages
English (en)
Inventor
Masayoshi Sekine
Toshiaki Kondo
Yoshiki Kino
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
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69331863D1 publication Critical patent/DE69331863D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/681—Motion detection
    • H04N23/6811—Motion detection based on the image signal
    • 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
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H04N23/685—Vibration or motion blur correction performed by mechanical compensation
    • H04N23/686—Vibration or motion blur correction performed by mechanical compensation with a variable apex prism
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Studio Devices (AREA)
DE69331863T 1992-01-23 1993-01-21 Kamera-Erschütterungskompensation im Zusammenhang mit der Belichtungszeit Expired - Lifetime DE69331863D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01018492A JP3250245B2 (ja) 1992-01-23 1992-01-23 防振カメラ

Publications (1)

Publication Number Publication Date
DE69331863D1 true DE69331863D1 (de) 2002-06-06

Family

ID=11743204

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69331863T Expired - Lifetime DE69331863D1 (de) 1992-01-23 1993-01-21 Kamera-Erschütterungskompensation im Zusammenhang mit der Belichtungszeit

Country Status (4)

Country Link
US (1) US5587737A (de)
EP (1) EP0556956B1 (de)
JP (1) JP3250245B2 (de)
DE (1) DE69331863D1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3364945B2 (ja) * 1992-01-31 2003-01-08 ソニー株式会社 手振れ補正装置及び手振れ補正方法
JPH07135594A (ja) * 1993-11-11 1995-05-23 Canon Inc 撮像制御装置
US6091448A (en) * 1993-12-27 2000-07-18 Canon Kabushiki Kaisha Apparatus for preventing an image blur prevention device from changing states during an image recording operation
US5768634A (en) * 1995-05-31 1998-06-16 Sony Corporation Hand deviation correction apparatus
US6734901B1 (en) * 1997-05-20 2004-05-11 Canon Kabushiki Kaisha Vibration correction apparatus
US6982746B1 (en) * 1998-02-24 2006-01-03 Canon Kabushiki Kaisha Apparatus and method for correcting shake by controlling sampling timing of shake signal
US6967686B1 (en) * 1998-02-27 2005-11-22 Canon Kabushiki Kaisha Image sensing method, image sensing apparatus, lens control method therefor, and storage medium
JP3939889B2 (ja) * 2000-02-01 2007-07-04 ペンタックス株式会社 像振れ防止デジタルカメラ
US6747690B2 (en) 2000-07-11 2004-06-08 Phase One A/S Digital camera with integrated accelerometers
US7554578B2 (en) * 2000-07-11 2009-06-30 Phase One A/S Digital camera with integrated accelerometers
EP1553758A1 (de) * 2003-12-03 2005-07-13 Stueckler Gerd Optische Vorrichtung zur Ausgleich des Bildverwakelns mit Anzeige der durchgeführten Korrektur
GB0920191D0 (en) * 2009-11-18 2010-01-06 St Microelectronics Res & Dev Optical image stabilisation
JP4853746B2 (ja) * 2009-11-18 2012-01-11 ソニー株式会社 撮像装置、画像処理装置および方法、記録媒体、並びにプログラム
JP2011119785A (ja) * 2009-11-30 2011-06-16 Fujitsu Ltd カメラ制御装置及びカメラ制御方法
US8322622B2 (en) 2010-11-09 2012-12-04 Metrologic Instruments, Inc. Hand-supportable digital-imaging based code symbol reading system supporting motion blur reduction using an accelerometer sensor
US9953464B2 (en) 2013-09-26 2018-04-24 Conduent Business Services, Llc Portable occupancy detection methods, systems and processor-readable media
CN107222667A (zh) * 2017-06-20 2017-09-29 舟山市普陀金色阳光网络科技有限公司 一种高可靠性防震摄像头
CN110166697B (zh) * 2019-06-28 2021-08-31 Oppo广东移动通信有限公司 摄像头防抖方法、装置、电子设备和计算机可读存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349868A (en) * 1980-06-23 1982-09-14 Hewlett-Packard Company Sampled control loop with dynamic gain optimization
JPS5913474A (ja) * 1982-07-14 1984-01-24 Canon Inc 撮像装置
JP2541924B2 (ja) * 1985-05-24 1996-10-09 キヤノン株式会社 撮像光学装置
US5012270A (en) * 1988-03-10 1991-04-30 Canon Kabushiki Kaisha Image shake detecting device
JP2863188B2 (ja) * 1989-03-22 1999-03-03 松下電器産業株式会社 撮像装置

Also Published As

Publication number Publication date
EP0556956B1 (de) 2002-05-02
JP3250245B2 (ja) 2002-01-28
US5587737A (en) 1996-12-24
JPH05199449A (ja) 1993-08-06
EP0556956A1 (de) 1993-08-25

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Legal Events

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8332 No legal effect for de