JP7007871B2 - 撮像装置及びその制御方法、プログラム、記憶媒体 - Google Patents

撮像装置及びその制御方法、プログラム、記憶媒体 Download PDF

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Publication number
JP7007871B2
JP7007871B2 JP2017221995A JP2017221995A JP7007871B2 JP 7007871 B2 JP7007871 B2 JP 7007871B2 JP 2017221995 A JP2017221995 A JP 2017221995A JP 2017221995 A JP2017221995 A JP 2017221995A JP 7007871 B2 JP7007871 B2 JP 7007871B2
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Japan
Prior art keywords
focus detection
image
information
vignetting
optical system
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JP2017221995A
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Japanese (ja)
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JP2019095480A5 (enExample
JP2019095480A (ja
Inventor
潤一 斎藤
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Canon Inc
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Canon Inc
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Priority to JP2017221995A priority Critical patent/JP7007871B2/ja
Priority to US16/188,815 priority patent/US10681278B2/en
Publication of JP2019095480A publication Critical patent/JP2019095480A/ja
Publication of JP2019095480A5 publication Critical patent/JP2019095480A5/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
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • 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
    • H04N23/67—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
    • H04N23/682—Vibration or motion blur correction
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Studio Devices (AREA)
  • Focusing (AREA)
  • Adjustment Of Camera Lenses (AREA)
JP2017221995A 2017-11-17 2017-11-17 撮像装置及びその制御方法、プログラム、記憶媒体 Active JP7007871B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017221995A JP7007871B2 (ja) 2017-11-17 2017-11-17 撮像装置及びその制御方法、プログラム、記憶媒体
US16/188,815 US10681278B2 (en) 2017-11-17 2018-11-13 Image capturing apparatus, control method of controlling the same, and storage medium for determining reliability of focus based on vignetting resulting from blur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017221995A JP7007871B2 (ja) 2017-11-17 2017-11-17 撮像装置及びその制御方法、プログラム、記憶媒体

Publications (3)

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JP2019095480A JP2019095480A (ja) 2019-06-20
JP2019095480A5 JP2019095480A5 (enExample) 2020-12-24
JP7007871B2 true JP7007871B2 (ja) 2022-02-10

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US (1) US10681278B2 (enExample)
JP (1) JP7007871B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7019337B2 (ja) * 2017-08-02 2022-02-15 キヤノン株式会社 像ブレ補正装置、レンズ装置およびそれらの制御方法
US11714259B2 (en) * 2018-07-20 2023-08-01 Nikon Corporation Focus detection device, imaging device, and interchangeable lens
CN113424102B (zh) * 2018-12-26 2024-02-13 株式会社尼康 可更换镜头、焦点检测装置及相机机身
US10609288B1 (en) * 2019-03-04 2020-03-31 Qualcomm Incorporated Roll compensation and blur reduction in tightly synchronized optical image stabilization (OIS)
EP3907725A1 (en) * 2020-05-06 2021-11-10 Admesy B.V. Method and setup for performing a series of optical measurements with a 2d imaging system
KR20220142135A (ko) * 2021-04-14 2022-10-21 삼성전자주식회사 반사체 및 렌즈 어셈블리를 포함하는 전자 장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006126668A (ja) 2004-10-29 2006-05-18 Canon Inc カメラシステム
JP2011130268A (ja) 2009-12-18 2011-06-30 Fujifilm Corp ブレ補正方法及び撮像装置
JP2012037551A (ja) 2010-08-03 2012-02-23 Canon Inc 焦点検出装置および撮像装置
JP2014074855A (ja) 2012-10-05 2014-04-24 Nikon Corp 焦点調節装置および撮像装置
JP5900257B2 (ja) 2012-09-11 2016-04-06 ソニー株式会社 処理装置、処理方法、及び、プログラム
JP2016057516A (ja) 2014-09-11 2016-04-21 キヤノン株式会社 制御装置、撮像装置、制御方法、プログラム、および、記憶媒体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2448005C2 (de) 1974-10-09 1983-10-20 Basf Ag, 6700 Ludwigshafen Verfahren zur Regenerierung von Rhodium oder Iridium enthaltenden Katalysatoren aus Destillationsrückständen von Hydroformylierungsgemischen
JP4567313B2 (ja) 2003-10-21 2010-10-20 オリンパス株式会社 カメラ
JP5169499B2 (ja) * 2008-06-02 2013-03-27 株式会社ニコン 撮像素子および撮像装置
JP5791349B2 (ja) * 2011-04-21 2015-10-07 キヤノン株式会社 撮像装置及びその制御方法
JP6478457B2 (ja) * 2014-01-23 2019-03-06 キヤノン株式会社 焦点調節装置及び焦点調節方法
JP2016057474A (ja) 2014-09-10 2016-04-21 キヤノン株式会社 撮像装置および焦点調節方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006126668A (ja) 2004-10-29 2006-05-18 Canon Inc カメラシステム
JP2011130268A (ja) 2009-12-18 2011-06-30 Fujifilm Corp ブレ補正方法及び撮像装置
JP2012037551A (ja) 2010-08-03 2012-02-23 Canon Inc 焦点検出装置および撮像装置
JP5900257B2 (ja) 2012-09-11 2016-04-06 ソニー株式会社 処理装置、処理方法、及び、プログラム
JP2014074855A (ja) 2012-10-05 2014-04-24 Nikon Corp 焦点調節装置および撮像装置
JP2016057516A (ja) 2014-09-11 2016-04-21 キヤノン株式会社 制御装置、撮像装置、制御方法、プログラム、および、記憶媒体

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US10681278B2 (en) 2020-06-09
JP2019095480A (ja) 2019-06-20
US20190158744A1 (en) 2019-05-23

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