JP7119905B2 - 演算装置、交換レンズ、カメラボディおよび撮像装置 - Google Patents

演算装置、交換レンズ、カメラボディおよび撮像装置 Download PDF

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Publication number
JP7119905B2
JP7119905B2 JP2018203100A JP2018203100A JP7119905B2 JP 7119905 B2 JP7119905 B2 JP 7119905B2 JP 2018203100 A JP2018203100 A JP 2018203100A JP 2018203100 A JP2018203100 A JP 2018203100A JP 7119905 B2 JP7119905 B2 JP 7119905B2
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Japan
Prior art keywords
lens
information
side control
focusing lens
unit
Prior art date
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JP2018203100A
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English (en)
Japanese (ja)
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JP2020071265A5 (https=
JP2020071265A (ja
Inventor
聡志 風早
有紀 木ノ内
昭彦 小濱
悟 柴田
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Nikon Corp
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Nikon Corp
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Filing date
Publication date
Application filed by Nikon Corp filed Critical Nikon Corp
Priority to JP2018203100A priority Critical patent/JP7119905B2/ja
Priority to PCT/JP2019/042206 priority patent/WO2020090751A1/ja
Priority to US17/289,089 priority patent/US11653096B2/en
Priority to CN201980085659.2A priority patent/CN113227893B/zh
Publication of JP2020071265A publication Critical patent/JP2020071265A/ja
Publication of JP2020071265A5 publication Critical patent/JP2020071265A5/ja
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    • 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
    • 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
    • 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
    • G02B7/34—Systems for automatic generation of focusing signals using different areas in a pupil plane
    • 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
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
    • 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
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/672—Focus control based on electronic image sensor signals based on the phase difference signals
    • 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
    • H04N23/6812—Motion detection based on additional sensors, e.g. acceleration sensors
    • 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
    • H04N23/687—Vibration or motion blur correction performed by mechanical compensation by shifting the lens or sensor position

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
JP2018203100A 2018-10-29 2018-10-29 演算装置、交換レンズ、カメラボディおよび撮像装置 Active JP7119905B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018203100A JP7119905B2 (ja) 2018-10-29 2018-10-29 演算装置、交換レンズ、カメラボディおよび撮像装置
PCT/JP2019/042206 WO2020090751A1 (ja) 2018-10-29 2019-10-28 演算装置、交換レンズ、カメラボディおよび撮像装置
US17/289,089 US11653096B2 (en) 2018-10-29 2019-10-28 Calculation device, interchangeable lens, camera body, and imaging device
CN201980085659.2A CN113227893B (zh) 2018-10-29 2019-10-28 运算装置、可换镜头、相机机身及拍摄装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018203100A JP7119905B2 (ja) 2018-10-29 2018-10-29 演算装置、交換レンズ、カメラボディおよび撮像装置

Publications (3)

Publication Number Publication Date
JP2020071265A JP2020071265A (ja) 2020-05-07
JP2020071265A5 JP2020071265A5 (https=) 2021-07-26
JP7119905B2 true JP7119905B2 (ja) 2022-08-17

Family

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JP2018203100A Active JP7119905B2 (ja) 2018-10-29 2018-10-29 演算装置、交換レンズ、カメラボディおよび撮像装置

Country Status (4)

Country Link
US (1) US11653096B2 (https=)
JP (1) JP7119905B2 (https=)
CN (1) CN113227893B (https=)
WO (1) WO2020090751A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026014206A1 (ja) * 2024-07-12 2026-01-15 ソニーグループ株式会社 撮像装置、補正制御方法、プログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007199668A (ja) 2005-11-25 2007-08-09 Seiko Epson Corp 撮像装置、撮像装置の制御方法および制御プログラム
JP2010113213A (ja) 2008-11-07 2010-05-20 Canon Inc 撮像装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4013283B2 (ja) * 1997-05-12 2007-11-28 株式会社ニコン 自動合焦機能付きカメラ
JP4552974B2 (ja) * 2007-06-22 2010-09-29 カシオ計算機株式会社 カメラ装置、フォーカス制御方法及びプログラム
JP5169240B2 (ja) * 2007-08-24 2013-03-27 株式会社リコー 撮像装置及び像振れ補正装置
JP5094606B2 (ja) * 2008-07-15 2012-12-12 キヤノン株式会社 像振れ補正装置およびそれを備えた光学機器、撮像装置、像振れ補正装置の制御方法
JP2010145494A (ja) 2008-12-16 2010-07-01 Canon Inc カメラシステム
JP5541661B2 (ja) * 2009-08-18 2014-07-09 キヤノン株式会社 レンズ装置、撮像システムおよびそれらの制御方法
JP2012068457A (ja) * 2010-09-24 2012-04-05 Canon Inc 撮像装置
JP5165099B2 (ja) * 2010-12-10 2013-03-21 キヤノン株式会社 撮像装置及びレンズユニット
JP6296914B2 (ja) * 2014-06-19 2018-03-20 オリンパス株式会社 撮像装置、撮像装置の制御方法、及びプログラム
JP2019120886A (ja) * 2018-01-11 2019-07-22 キヤノン株式会社 像振れ補正装置およびその制御方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007199668A (ja) 2005-11-25 2007-08-09 Seiko Epson Corp 撮像装置、撮像装置の制御方法および制御プログラム
JP2010113213A (ja) 2008-11-07 2010-05-20 Canon Inc 撮像装置

Also Published As

Publication number Publication date
US11653096B2 (en) 2023-05-16
CN113227893A (zh) 2021-08-06
CN113227893B (zh) 2022-08-23
US20220201215A1 (en) 2022-06-23
WO2020090751A1 (ja) 2020-05-07
JP2020071265A (ja) 2020-05-07

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