JP6614853B2 - 撮像装置、その制御方法、および制御プログラム - Google Patents

撮像装置、その制御方法、および制御プログラム Download PDF

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Publication number
JP6614853B2
JP6614853B2 JP2015157556A JP2015157556A JP6614853B2 JP 6614853 B2 JP6614853 B2 JP 6614853B2 JP 2015157556 A JP2015157556 A JP 2015157556A JP 2015157556 A JP2015157556 A JP 2015157556A JP 6614853 B2 JP6614853 B2 JP 6614853B2
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Japan
Prior art keywords
flicker
detection process
detection
frequency
predetermined
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.)
Expired - Fee Related
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JP2015157556A
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English (en)
Japanese (ja)
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JP2017038169A5 (enExample
JP2017038169A (ja
Inventor
尚幸 中川原
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
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2015157556A priority Critical patent/JP6614853B2/ja
Priority to US15/223,195 priority patent/US10104301B2/en
Publication of JP2017038169A publication Critical patent/JP2017038169A/ja
Publication of JP2017038169A5 publication Critical patent/JP2017038169A5/ja
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Classifications

    • 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
    • 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
    • H04N23/745—Detection of flicker frequency or suppression of flicker wherein the flicker is caused by illumination, e.g. due to fluorescent tube illumination or pulsed LED illumination
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2015157556A 2015-08-07 2015-08-07 撮像装置、その制御方法、および制御プログラム Expired - Fee Related JP6614853B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015157556A JP6614853B2 (ja) 2015-08-07 2015-08-07 撮像装置、その制御方法、および制御プログラム
US15/223,195 US10104301B2 (en) 2015-08-07 2016-07-29 Image pickup apparatus that performs process of detecting change in brightness, control method therefor, and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015157556A JP6614853B2 (ja) 2015-08-07 2015-08-07 撮像装置、その制御方法、および制御プログラム

Publications (3)

Publication Number Publication Date
JP2017038169A JP2017038169A (ja) 2017-02-16
JP2017038169A5 JP2017038169A5 (enExample) 2018-09-13
JP6614853B2 true JP6614853B2 (ja) 2019-12-04

Family

ID=58047986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015157556A Expired - Fee Related JP6614853B2 (ja) 2015-08-07 2015-08-07 撮像装置、その制御方法、および制御プログラム

Country Status (2)

Country Link
US (1) US10104301B2 (enExample)
JP (1) JP6614853B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017110261A1 (ja) * 2015-12-22 2017-06-29 富士フイルム株式会社 撮像装置、合焦制御方法、及び合焦制御プログラム
JP2019212989A (ja) * 2018-05-31 2019-12-12 キヤノン株式会社 撮像装置及びその制御方法、プログラム、記憶媒体
US11012634B2 (en) * 2018-06-29 2021-05-18 Canon Kabushiki Kaisha Image pickup apparatus capable of performing image pickup with reduced flicker influence, method for controlling the same, and storage medium
KR102790004B1 (ko) * 2020-10-12 2025-04-03 삼성전자주식회사 주파수 도메인을 이용한 이미지 센서의 검사 방법 및 이를 수행하는 검사 시스템
JP7678680B2 (ja) * 2021-02-22 2025-05-16 キヤノン株式会社 撮像装置及びその制御方法、プログラム、記憶媒体
JP7674898B2 (ja) * 2021-04-26 2025-05-12 キヤノン株式会社 撮像装置及びその制御方法、プログラム、記憶媒体
JP7713802B2 (ja) * 2021-04-28 2025-07-28 キヤノン株式会社 電子機器及びその制御方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4483744B2 (ja) 2005-08-26 2010-06-16 ソニー株式会社 撮像装置及び撮像制御方法
JP5541016B2 (ja) * 2010-09-08 2014-07-09 リコーイメージング株式会社 撮像システムおよび画素信号読出し方法
JP6108946B2 (ja) * 2013-05-10 2017-04-05 キヤノン株式会社 撮像装置、制御方法、プログラム及び記憶媒体
JP2015115922A (ja) * 2013-12-16 2015-06-22 オリンパス株式会社 撮像装置および撮像方法

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Publication number Publication date
US20170041522A1 (en) 2017-02-09
US10104301B2 (en) 2018-10-16
JP2017038169A (ja) 2017-02-16

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