JP5271165B2 - 撮影装置および撮影制御方法 - Google Patents

撮影装置および撮影制御方法 Download PDF

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Publication number
JP5271165B2
JP5271165B2 JP2009142643A JP2009142643A JP5271165B2 JP 5271165 B2 JP5271165 B2 JP 5271165B2 JP 2009142643 A JP2009142643 A JP 2009142643A JP 2009142643 A JP2009142643 A JP 2009142643A JP 5271165 B2 JP5271165 B2 JP 5271165B2
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Japan
Prior art keywords
area
light source
point light
evaluation value
focus
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JP2009142643A
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Japanese (ja)
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JP2010286791A5 (enExample
JP2010286791A (ja
Inventor
亮宏 内田
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Fujifilm Corp
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Fujifilm Corp
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Priority to JP2009142643A priority Critical patent/JP5271165B2/ja
Priority to US12/813,985 priority patent/US8243191B2/en
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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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions
    • 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
    • H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
  • Studio Devices (AREA)
JP2009142643A 2009-06-15 2009-06-15 撮影装置および撮影制御方法 Expired - Fee Related JP5271165B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009142643A JP5271165B2 (ja) 2009-06-15 2009-06-15 撮影装置および撮影制御方法
US12/813,985 US8243191B2 (en) 2009-06-15 2010-06-11 Imaging apparatus and imaging control method for focusing by determining a focusing position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009142643A JP5271165B2 (ja) 2009-06-15 2009-06-15 撮影装置および撮影制御方法

Publications (3)

Publication Number Publication Date
JP2010286791A JP2010286791A (ja) 2010-12-24
JP2010286791A5 JP2010286791A5 (enExample) 2012-03-29
JP5271165B2 true JP5271165B2 (ja) 2013-08-21

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JP2009142643A Expired - Fee Related JP5271165B2 (ja) 2009-06-15 2009-06-15 撮影装置および撮影制御方法

Country Status (2)

Country Link
US (1) US8243191B2 (enExample)
JP (1) JP5271165B2 (enExample)

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JP5883654B2 (ja) * 2012-01-06 2016-03-15 株式会社 日立産業制御ソリューションズ 画像信号処理装置
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US11089247B2 (en) 2012-05-31 2021-08-10 Apple Inc. Systems and method for reducing fixed pattern noise in image data
US8917336B2 (en) 2012-05-31 2014-12-23 Apple Inc. Image signal processing involving geometric distortion correction
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US9743057B2 (en) 2012-05-31 2017-08-22 Apple Inc. Systems and methods for lens shading correction
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US9142012B2 (en) 2012-05-31 2015-09-22 Apple Inc. Systems and methods for chroma noise reduction
US9332239B2 (en) 2012-05-31 2016-05-03 Apple Inc. Systems and methods for RGB image processing
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US9743016B2 (en) * 2012-12-10 2017-08-22 Intel Corporation Techniques for improved focusing of camera arrays
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CN105934940B (zh) * 2014-01-17 2019-12-24 索尼公司 图像处理装置、方法与程序
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JP6548437B2 (ja) * 2015-04-06 2019-07-24 キヤノン株式会社 焦点調節装置、その制御方法、および制御プログラム、並びに撮像装置
KR102383578B1 (ko) * 2015-09-09 2022-04-08 삼성전자주식회사 화상 처리 장치, 디코딩 장치 및 화상 처리 방법
JP7271188B2 (ja) * 2019-01-10 2023-05-11 キヤノン株式会社 制御装置、撮像装置、制御方法、および、プログラム
JP2019095807A (ja) * 2019-02-07 2019-06-20 株式会社ニコン 焦点検出装置および撮像装置
TWI781490B (zh) * 2020-02-27 2022-10-21 日商斯庫林集團股份有限公司 對焦位置檢測方法、對焦位置檢測裝置、記錄媒體及對焦位置檢測用程式
CN115035096A (zh) * 2022-07-05 2022-09-09 杭州涂鸦信息技术有限公司 一种指示灯测试方法及相关装置
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JP2025115425A (ja) * 2024-01-26 2025-08-07 株式会社Ｓｃｒｅｅｎホールディングス 合焦度取得方法、全焦点画像生成方法、および、コンピュータ読み取り可能なプログラム

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JP4588583B2 (ja) * 2005-08-29 2010-12-01 富士フイルム株式会社 撮影装置およびフォーカス制御方法
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JP2007286474A (ja) * 2006-04-19 2007-11-01 Nikon Corp 焦点検出装置および撮影装置
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Publication number Publication date
US8243191B2 (en) 2012-08-14
JP2010286791A (ja) 2010-12-24
US20100315514A1 (en) 2010-12-16

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