JP2021173826A - 制御装置、撮像装置、制御方法、およびプログラム - Google Patents

制御装置、撮像装置、制御方法、およびプログラム Download PDF

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Publication number
JP2021173826A
JP2021173826A JP2020076365A JP2020076365A JP2021173826A JP 2021173826 A JP2021173826 A JP 2021173826A JP 2020076365 A JP2020076365 A JP 2020076365A JP 2020076365 A JP2020076365 A JP 2020076365A JP 2021173826 A JP2021173826 A JP 2021173826A
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Japan
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limit value
correction amount
image
target correction
unit
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JP2020076365A
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English (en)
Japanese (ja)
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JP2021173826A5 (https=
Inventor
進洋 柴田
Nobuhiro Shibata
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2020076365A priority Critical patent/JP2021173826A/ja
Priority to US17/230,857 priority patent/US11575833B2/en
Publication of JP2021173826A publication Critical patent/JP2021173826A/ja
Publication of JP2021173826A5 publication Critical patent/JP2021173826A5/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
    • H04N23/67—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
    • H04N23/667—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
    • H04N23/67—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
    • H04N23/60—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
    • 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
    • H04N23/689—Motion occurring during a rolling shutter mode
    • 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
    • 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
    • H04N23/76—Circuitry for compensating brightness variation in the scene by influencing the image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/42—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by switching between different modes of operation using different resolutions or aspect ratios, e.g. switching between interlaced and non-interlaced mode

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Studio Devices (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP2020076365A 2020-04-22 2020-04-22 制御装置、撮像装置、制御方法、およびプログラム Pending JP2021173826A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020076365A JP2021173826A (ja) 2020-04-22 2020-04-22 制御装置、撮像装置、制御方法、およびプログラム
US17/230,857 US11575833B2 (en) 2020-04-22 2021-04-14 Control apparatus, image pickup apparatus, control method, and memory medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020076365A JP2021173826A (ja) 2020-04-22 2020-04-22 制御装置、撮像装置、制御方法、およびプログラム

Publications (2)

Publication Number Publication Date
JP2021173826A true JP2021173826A (ja) 2021-11-01
JP2021173826A5 JP2021173826A5 (https=) 2023-04-24

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Family Applications (1)

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JP2020076365A Pending JP2021173826A (ja) 2020-04-22 2020-04-22 制御装置、撮像装置、制御方法、およびプログラム

Country Status (2)

Country Link
US (1) US11575833B2 (https=)
JP (1) JP2021173826A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7520545B2 (ja) 2020-03-25 2024-07-23 キヤノン株式会社 撮像装置、制御方法、およびプログラム
JP2024151915A (ja) * 2023-04-13 2024-10-25 キヤノン株式会社 撮像装置及びその制御方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013015638A (ja) * 2011-07-01 2013-01-24 Canon Inc 防振制御装置、光学機器、撮像装置、及び防振制御方法
JP2017021250A (ja) * 2015-07-13 2017-01-26 オリンパス株式会社 撮像装置、画像処理方法
JP2019028359A (ja) * 2017-08-02 2019-02-21 キヤノン株式会社 撮像装置およびその制御方法
WO2019065821A1 (ja) * 2017-09-29 2019-04-04 富士フイルム株式会社 レンズ交換式デジタルカメラ、その作動方法および作動プログラム
WO2020013200A1 (ja) * 2018-07-10 2020-01-16 株式会社ニコン 交換レンズ、及びカメラボディ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5398140B2 (ja) 2007-12-28 2014-01-29 キヤノン株式会社 撮像装置およびその制御方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013015638A (ja) * 2011-07-01 2013-01-24 Canon Inc 防振制御装置、光学機器、撮像装置、及び防振制御方法
JP2017021250A (ja) * 2015-07-13 2017-01-26 オリンパス株式会社 撮像装置、画像処理方法
JP2019028359A (ja) * 2017-08-02 2019-02-21 キヤノン株式会社 撮像装置およびその制御方法
WO2019065821A1 (ja) * 2017-09-29 2019-04-04 富士フイルム株式会社 レンズ交換式デジタルカメラ、その作動方法および作動プログラム
WO2020013200A1 (ja) * 2018-07-10 2020-01-16 株式会社ニコン 交換レンズ、及びカメラボディ

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US11575833B2 (en) 2023-02-07
US20210337122A1 (en) 2021-10-28

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