CN106303270B - 摄像系统、照明设备和焦点检测方法 - Google Patents

摄像系统、照明设备和焦点检测方法 Download PDF

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Publication number
CN106303270B
CN106303270B CN201610473605.1A CN201610473605A CN106303270B CN 106303270 B CN106303270 B CN 106303270B CN 201610473605 A CN201610473605 A CN 201610473605A CN 106303270 B CN106303270 B CN 106303270B
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China
Prior art keywords
luminescence unit
light
unit
fill
focus detection
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CN201610473605.1A
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English (en)
Chinese (zh)
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CN106303270A (zh
Inventor
冈野好伸
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Kato Corp
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Kato Corp
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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
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/671—Focus control based on electronic image sensor signals in combination with active ranging signals, e.g. using light or sound signals emitted toward objects
    • 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
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Stroboscope Apparatuses (AREA)
  • General Engineering & Computer Science (AREA)
CN201610473605.1A 2015-06-25 2016-06-24 摄像系统、照明设备和焦点检测方法 Active CN106303270B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015128157A JP6611483B2 (ja) 2015-06-25 2015-06-25 撮像システム、照明装置及び焦点検出方法
JP2015-128157 2015-06-25

Publications (2)

Publication Number Publication Date
CN106303270A CN106303270A (zh) 2017-01-04
CN106303270B true CN106303270B (zh) 2019-10-18

Family

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Family Applications (1)

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CN201610473605.1A Active CN106303270B (zh) 2015-06-25 2016-06-24 摄像系统、照明设备和焦点检测方法

Country Status (3)

Country Link
US (1) US9930244B2 (enExample)
JP (1) JP6611483B2 (enExample)
CN (1) CN106303270B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7051613B2 (ja) * 2017-11-06 2022-04-11 キヤノン株式会社 撮像装置およびその制御方法
US10924655B2 (en) 2017-11-06 2021-02-16 Canon Kabushiki Kaisha Image-capturing apparatus and control method thereof
TWI698010B (zh) * 2018-08-09 2020-07-01 大陸商廈門星宸科技有限公司 用以控制影像擷取裝置的電路及相關的控制方法
CN110187591B (zh) * 2019-05-07 2021-09-17 Oppo广东移动通信有限公司 闪光灯控制方法、装置、电子设备及存储介质

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002072070A (ja) * 2000-08-30 2002-03-12 Olympus Optical Co Ltd 自動焦点カメラ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1090595A (ja) * 1996-09-13 1998-04-10 Minolta Co Ltd オートフォーカスカメラ
JP2001027724A (ja) * 1999-07-14 2001-01-30 Olympus Optical Co Ltd 多点自動焦点カメラ
JP4324318B2 (ja) 2000-11-02 2009-09-02 Ｈｏｙａ株式会社 オートフォーカス装置
CN100447656C (zh) * 2004-01-15 2008-12-31 株式会社理光 摄像装置及摄像方法
JP4994800B2 (ja) * 2006-11-16 2012-08-08 キヤノン株式会社 受光センサ及び焦点検出装置
JP6016377B2 (ja) * 2012-02-29 2016-10-26 キヤノン株式会社 照明装置及び撮像システム
JP2013160842A (ja) * 2012-02-02 2013-08-19 Olympus Imaging Corp デジタルカメラ
US20140375828A1 (en) * 2013-03-15 2014-12-25 AmigoBooth, LLC Apparatus, systems, and methods for capturing and displaying an image

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002072070A (ja) * 2000-08-30 2002-03-12 Olympus Optical Co Ltd 自動焦点カメラ

Also Published As

Publication number Publication date
JP6611483B2 (ja) 2019-11-27
US20160381279A1 (en) 2016-12-29
JP2017009932A (ja) 2017-01-12
CN106303270A (zh) 2017-01-04
US9930244B2 (en) 2018-03-27

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