JP7187192B2 - 制御装置、アクセサリ、撮像装置および撮像システム - Google Patents

制御装置、アクセサリ、撮像装置および撮像システム Download PDF

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Publication number
JP7187192B2
JP7187192B2 JP2018129102A JP2018129102A JP7187192B2 JP 7187192 B2 JP7187192 B2 JP 7187192B2 JP 2018129102 A JP2018129102 A JP 2018129102A JP 2018129102 A JP2018129102 A JP 2018129102A JP 7187192 B2 JP7187192 B2 JP 7187192B2
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Japan
Prior art keywords
light
light source
emission mode
source units
light emission
Prior art date
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JP2018129102A
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English (en)
Japanese (ja)
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JP2020008687A5 (enExample
JP2020008687A (ja
Inventor
智暁 井上
祐一 楠美
義明 井田
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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 JP2018129102A priority Critical patent/JP7187192B2/ja
Priority to US16/449,535 priority patent/US10965853B2/en
Publication of JP2020008687A publication Critical patent/JP2020008687A/ja
Publication of JP2020008687A5 publication Critical patent/JP2020008687A5/ja
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/565—Optical accessories, e.g. converters for close-up photography, tele-convertors, wide-angle convertors
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/16—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly in accordance with both the intensity of the flash source and the distance of the flash source from the object, e.g. in accordance with the "guide number" of the flash bulb and the focusing of the camera
    • G03B7/17—Selection of modes in flash units by exposure control arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • 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
    • 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
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0514—Separate unit
    • G03B2215/0517—Housing
    • G03B2215/0539—Ringflash

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Exposure Control For Cameras (AREA)
  • Stroboscope Apparatuses (AREA)
  • Accessories Of Cameras (AREA)
JP2018129102A 2018-07-06 2018-07-06 制御装置、アクセサリ、撮像装置および撮像システム Active JP7187192B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018129102A JP7187192B2 (ja) 2018-07-06 2018-07-06 制御装置、アクセサリ、撮像装置および撮像システム
US16/449,535 US10965853B2 (en) 2018-07-06 2019-06-24 Control apparatus, accessory, imaging apparatus, and imaging system capable of switching light emission modes for imaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018129102A JP7187192B2 (ja) 2018-07-06 2018-07-06 制御装置、アクセサリ、撮像装置および撮像システム

Publications (3)

Publication Number Publication Date
JP2020008687A JP2020008687A (ja) 2020-01-16
JP2020008687A5 JP2020008687A5 (enExample) 2021-08-05
JP7187192B2 true JP7187192B2 (ja) 2022-12-12

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JP2018129102A Active JP7187192B2 (ja) 2018-07-06 2018-07-06 制御装置、アクセサリ、撮像装置および撮像システム

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Country Link
US (1) US10965853B2 (enExample)
JP (1) JP7187192B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10939090B2 (en) * 2019-02-06 2021-03-02 Canon Kabushiki Kaisha Control apparatus, imaging apparatus, illumination apparatus, image processing apparatus, image processing method, and storage medium
WO2021149400A1 (ja) 2020-01-22 2021-07-29 三井化学株式会社 光学部品
CN114363524B (zh) * 2022-01-24 2022-09-20 北京显芯科技有限公司 背光控制方法、装置、设备及存储介质
JP2023172241A (ja) * 2022-05-23 2023-12-06 キヤノン株式会社 撮像装置、アクセサリ装置および通信制御方法
JP2023172239A (ja) 2022-05-23 2023-12-06 キヤノン株式会社 撮像装置、アクセサリ装置および通信制御方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006081654A (ja) 2004-09-15 2006-03-30 Konica Minolta Holdings Inc 画像生成方法およびその装置
US20090034958A1 (en) 2007-07-30 2009-02-05 Karl Allen Dierenbach Gaze Attracting System for Image Capturing
JP2009284959A (ja) 2008-05-27 2009-12-10 Hoya Corp 内視鏡装置
JP2013160842A (ja) 2012-02-02 2013-08-19 Olympus Imaging Corp デジタルカメラ
JP2014081474A (ja) 2012-10-16 2014-05-08 Olympus Corp 撮影用照明装置および撮像装置
JP2017102637A (ja) 2015-12-01 2017-06-08 キヤノン株式会社 処理装置、処理システム、撮像装置、処理方法、プログラム、および記録媒体
JP2018054413A (ja) 2016-09-28 2018-04-05 キヤノン株式会社 処理装置、処理システム、撮像装置、処理方法、プログラム、および記録媒体

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2668983B2 (ja) * 1988-09-22 1997-10-27 キヤノン株式会社 閃光照明装置及びカメラ
US5065232A (en) * 1988-09-22 1991-11-12 Canon Kabushiki Kaisha Electronic still camera system
JP4623843B2 (ja) * 2001-03-02 2011-02-02 Ｈｏｙａ株式会社 ３次元画像入力装置
GB0407847D0 (en) * 2004-04-07 2004-05-12 Gekko Technology Ltd Lighting apparatus
JP5346557B2 (ja) 2008-11-05 2013-11-20 オリンパスイメージング株式会社 カメラシステム
JP2010122158A (ja) 2008-11-21 2010-06-03 Juki Corp 物体表面法線ベクトルマップ作成方法
JP6355353B2 (ja) * 2014-02-10 2018-07-11 キヤノン株式会社 照明装置
JP6910763B2 (ja) * 2016-07-13 2021-07-28 キヤノン株式会社 処理装置、処理システム、撮像装置、処理方法、プログラム、および記録媒体

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006081654A (ja) 2004-09-15 2006-03-30 Konica Minolta Holdings Inc 画像生成方法およびその装置
US20090034958A1 (en) 2007-07-30 2009-02-05 Karl Allen Dierenbach Gaze Attracting System for Image Capturing
JP2009284959A (ja) 2008-05-27 2009-12-10 Hoya Corp 内視鏡装置
JP2013160842A (ja) 2012-02-02 2013-08-19 Olympus Imaging Corp デジタルカメラ
JP2014081474A (ja) 2012-10-16 2014-05-08 Olympus Corp 撮影用照明装置および撮像装置
JP2017102637A (ja) 2015-12-01 2017-06-08 キヤノン株式会社 処理装置、処理システム、撮像装置、処理方法、プログラム、および記録媒体
JP2018054413A (ja) 2016-09-28 2018-04-05 キヤノン株式会社 処理装置、処理システム、撮像装置、処理方法、プログラム、および記録媒体

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US10965853B2 (en) 2021-03-30
US20200014828A1 (en) 2020-01-09

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