WO2011070757A1 - Dispositif et procédé d'imagerie - Google Patents

Dispositif et procédé d'imagerie Download PDF

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Publication number
WO2011070757A1
WO2011070757A1 PCT/JP2010/007061 JP2010007061W WO2011070757A1 WO 2011070757 A1 WO2011070757 A1 WO 2011070757A1 JP 2010007061 W JP2010007061 W JP 2010007061W WO 2011070757 A1 WO2011070757 A1 WO 2011070757A1
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WO
WIPO (PCT)
Prior art keywords
focus position
initial
focus
exposure
imaging
Prior art date
Application number
PCT/JP2010/007061
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English (en)
Japanese (ja)
Inventor
河村　岳
Original Assignee
パナソニック株式会社
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 パナソニック株式会社 filed Critical パナソニック株式会社
Priority to CN201080006774.5A priority Critical patent/CN102308242B/zh
Priority to EP10835683.3A priority patent/EP2511747B1/fr
Priority to JP2011545076A priority patent/JP5588461B2/ja
Priority to US13/147,886 priority patent/US8412036B2/en
Publication of WO2011070757A1 publication Critical patent/WO2011070757A1/fr

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    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)

Abstract

La présente invention concerne dispositif d'imagerie (1000) comprenant un élément imageur (110), un objectif (120), un détecteur de position focale initiale (130), une unité de détermination de modèle de déplacement (140), et un contrôleur de déplacement (150). Le détecteur de position focale initiale (130) est chargé de détecter les relations de position entre l'élément imageur (110) et l'objectif (120), de façon à identifier la position focale initiale qui est la position focale du moment où la commande de lancer l'exposition est reçue en provenance de l'utilisateur. L'unité de détermination de modèle de déplacement (140) détermine le modèle de déplacement de la position focale de façon que la position focale pendant l'exposition revienne, de la position focale initiale, qui est identifiée par la relation de position entre l'élément imageur (110) et l'objectif (120), à la position focale initiale après être passée au moins une fois par la plus proche et la plus éloignée des extrémités d'une plage focale prédéterminée. Enfin, le contrôleur de déplacement (150) a pour fonction de déplacer l'élément imageur ou l'objectif (120) sur la base du modèle de déplacement, de façon que la position focale se déplace de la position focale du début d'exposition et revienne à la position focale initiale en fin d'exposition.
PCT/JP2010/007061 2009-12-07 2010-12-03 Dispositif et procédé d'imagerie WO2011070757A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201080006774.5A CN102308242B (zh) 2009-12-07 2010-12-03 摄像装置以及拍摄方法
EP10835683.3A EP2511747B1 (fr) 2009-12-07 2010-12-03 Dispositif et procédé d'imagerie
JP2011545076A JP5588461B2 (ja) 2009-12-07 2010-12-03 撮像装置および撮像方法
US13/147,886 US8412036B2 (en) 2009-12-07 2010-12-03 Imaging apparatus and method of controlling the apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009-277639 2009-12-07
JP2009277639 2009-12-07

Publications (1)

Publication Number Publication Date
WO2011070757A1 true WO2011070757A1 (fr) 2011-06-16

Family

ID=44145319

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2010/007061 WO2011070757A1 (fr) 2009-12-07 2010-12-03 Dispositif et procédé d'imagerie

Country Status (5)

Country Link
US (1) US8412036B2 (fr)
EP (1) EP2511747B1 (fr)
JP (1) JP5588461B2 (fr)
CN (1) CN102308242B (fr)
WO (1) WO2011070757A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013141192A (ja) * 2011-12-07 2013-07-18 Fujitsu Ltd 被写界深度拡張システム及び被写界深度拡張方法
US20130314586A1 (en) * 2011-03-02 2013-11-28 Panasonic Corporation Imaging device, semiconductor integrated circuit, and imaging method

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5588461B2 (ja) * 2009-12-07 2014-09-10 パナソニック株式会社 撮像装置および撮像方法
EP2688284B1 (fr) * 2011-03-14 2017-10-25 Panasonic Corporation Dispositif d'imagerie, procédé d'imagerie, circuit intégré et programme d'ordinateur
US8890995B2 (en) * 2011-04-15 2014-11-18 Panasonic Corporation Image pickup apparatus, semiconductor integrated circuit and image pickup method
JP5934940B2 (ja) * 2012-05-17 2016-06-15 パナソニックＩｐマネジメント株式会社 撮像装置、半導体集積回路および撮像方法
US9191578B2 (en) * 2012-06-29 2015-11-17 Broadcom Corporation Enhanced image processing with lens motion
US9264630B2 (en) * 2013-01-04 2016-02-16 Nokia Technologies Oy Method and apparatus for creating exposure effects using an optical image stabilizing device
US9897776B2 (en) 2013-03-15 2018-02-20 Nokia Technologies Oy Apparatus, method and computer program for capturing images
US9485414B2 (en) 2014-06-20 2016-11-01 John Visosky Eye contact enabling device for video conferencing
JP5893713B1 (ja) * 2014-11-04 2016-03-23 オリンパス株式会社 撮像装置、撮像方法、処理プログラム
CN105491280A (zh) * 2015-11-23 2016-04-13 英华达（上海）科技有限公司 机器视觉中进行图像采集的方法及装置
CN114236747B (zh) * 2021-07-13 2024-04-05 广东弘景光电科技股份有限公司 镜头镜片最佳解析度位置的调节方法
CN114205523A (zh) * 2021-11-18 2022-03-18 苏州长风航空电子有限公司 一种光电转台监控图像控制方法

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130314586A1 (en) * 2011-03-02 2013-11-28 Panasonic Corporation Imaging device, semiconductor integrated circuit, and imaging method
US9083880B2 (en) * 2011-03-02 2015-07-14 Panasonic Corporation Imaging device, semiconductor integrated circuit, and imaging method
JP2013141192A (ja) * 2011-12-07 2013-07-18 Fujitsu Ltd 被写界深度拡張システム及び被写界深度拡張方法

Also Published As

Publication number Publication date
CN102308242A (zh) 2012-01-04
US8412036B2 (en) 2013-04-02
EP2511747A1 (fr) 2012-10-17
US20110292364A1 (en) 2011-12-01
EP2511747A4 (fr) 2014-11-05
CN102308242B (zh) 2014-08-20
EP2511747B1 (fr) 2017-11-08
JP5588461B2 (ja) 2014-09-10
JPWO2011070757A1 (ja) 2013-04-22

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