JP2023003932A - 制御装置、レンズ装置、撮像装置、制御方法、およびプログラム - Google Patents

制御装置、レンズ装置、撮像装置、制御方法、およびプログラム Download PDF

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Publication number
JP2023003932A
JP2023003932A JP2021105323A JP2021105323A JP2023003932A JP 2023003932 A JP2023003932 A JP 2023003932A JP 2021105323 A JP2021105323 A JP 2021105323A JP 2021105323 A JP2021105323 A JP 2021105323A JP 2023003932 A JP2023003932 A JP 2023003932A
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JP
Japan
Prior art keywords
lens
control
focus
drive
control means
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.)
Pending
Application number
JP2021105323A
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English (en)
Japanese (ja)
Other versions
JP2023003932A5 (https=
Inventor
悠 満田
Yu Manda
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
Priority to JP2021105323A priority Critical patent/JP2023003932A/ja
Priority to US17/841,139 priority patent/US12323702B2/en
Publication of JP2023003932A publication Critical patent/JP2023003932A/ja
Publication of JP2023003932A5 publication Critical patent/JP2023003932A5/ja
Pending legal-status Critical Current

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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
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
    • 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
    • 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
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/672—Focus control based on electronic image sensor signals based on the phase difference signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Lens Barrels (AREA)
  • Studio Devices (AREA)
  • Focusing (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Automatic Focus Adjustment (AREA)
JP2021105323A 2021-06-25 2021-06-25 制御装置、レンズ装置、撮像装置、制御方法、およびプログラム Pending JP2023003932A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021105323A JP2023003932A (ja) 2021-06-25 2021-06-25 制御装置、レンズ装置、撮像装置、制御方法、およびプログラム
US17/841,139 US12323702B2 (en) 2021-06-25 2022-06-15 Control apparatus, lens apparatus, image pickup apparatus, control method, and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021105323A JP2023003932A (ja) 2021-06-25 2021-06-25 制御装置、レンズ装置、撮像装置、制御方法、およびプログラム

Publications (2)

Publication Number Publication Date
JP2023003932A true JP2023003932A (ja) 2023-01-17
JP2023003932A5 JP2023003932A5 (https=) 2024-06-25

Family

ID=84542894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021105323A Pending JP2023003932A (ja) 2021-06-25 2021-06-25 制御装置、レンズ装置、撮像装置、制御方法、およびプログラム

Country Status (2)

Country Link
US (1) US12323702B2 (https=)
JP (1) JP2023003932A (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10197782A (ja) * 1997-01-14 1998-07-31 Canon Inc 光学機器
JP2006106356A (ja) * 2004-10-05 2006-04-20 Fujinon Corp オートフォーカスシステム
JP2009025507A (ja) * 2007-07-19 2009-02-05 Panasonic Corp 撮像装置
JP2019117391A (ja) * 2014-03-12 2019-07-18 株式会社ニコン レンズ鏡筒、交換レンズ、撮像装置、および制御プログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006171588A (ja) * 2004-12-20 2006-06-29 Casio Comput Co Ltd 撮像装置及びプログラム
JP2009115921A (ja) * 2007-11-02 2009-05-28 Olympus Corp 撮像装置
JP2011171832A (ja) * 2010-02-16 2011-09-01 Olympus Imaging Corp 撮像装置
JP5843442B2 (ja) 2010-12-20 2016-01-13 キヤノン株式会社 撮像装置、レンズシステム及びその制御方法
CN111565284B (zh) * 2019-02-13 2022-05-31 佳能株式会社 摄像装置、透镜装置、照相机系统及摄像装置的控制方法
US11202013B2 (en) * 2020-01-30 2021-12-14 Canon Kabushiki Kaisha Control apparatus, lens apparatus, imaging apparatus, control method, and non-transitory computer-readable storage medium

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10197782A (ja) * 1997-01-14 1998-07-31 Canon Inc 光学機器
JP2006106356A (ja) * 2004-10-05 2006-04-20 Fujinon Corp オートフォーカスシステム
JP2009025507A (ja) * 2007-07-19 2009-02-05 Panasonic Corp 撮像装置
JP2019117391A (ja) * 2014-03-12 2019-07-18 株式会社ニコン レンズ鏡筒、交換レンズ、撮像装置、および制御プログラム

Also Published As

Publication number Publication date
US12323702B2 (en) 2025-06-03
US20220417443A1 (en) 2022-12-29

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