CN105991910B - 摄像设备及其控制方法 - Google Patents

摄像设备及其控制方法 Download PDF

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Publication number
CN105991910B
CN105991910B CN201610169965.2A CN201610169965A CN105991910B CN 105991910 B CN105991910 B CN 105991910B CN 201610169965 A CN201610169965 A CN 201610169965A CN 105991910 B CN105991910 B CN 105991910B
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CN
China
Prior art keywords
image
image sensor
region
subject
photometric
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Expired - Fee Related
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CN201610169965.2A
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English (en)
Chinese (zh)
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CN105991910A (zh
Inventor
芦田祐一郎
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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
Publication of CN105991910A publication Critical patent/CN105991910A/zh
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • 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
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/61—Noise processing, e.g. detecting, correcting, reducing or removing noise the noise originating only from the lens unit, e.g. flare, shading, vignetting or "cos4"
    • H04N25/611—Correction of chromatic aberration
    • 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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised 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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
    • 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
    • H04N23/635—Region indicators; Field of view indicators
    • 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
    • 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
    • H04N23/76—Circuitry for compensating brightness variation in the scene by influencing the image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
  • Automatic Focus Adjustment (AREA)
CN201610169965.2A 2015-03-23 2016-03-23 摄像设备及其控制方法 Expired - Fee Related CN105991910B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015059363A JP6552235B2 (ja) 2015-03-23 2015-03-23 撮像装置、その制御方法及びプログラム
JP2015-059363 2015-03-23

Publications (2)

Publication Number Publication Date
CN105991910A CN105991910A (zh) 2016-10-05
CN105991910B true CN105991910B (zh) 2020-07-24

Family

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Family Applications (1)

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CN201610169965.2A Expired - Fee Related CN105991910B (zh) 2015-03-23 2016-03-23 摄像设备及其控制方法

Country Status (4)

Country Link
US (1) US9955128B2 (enExample)
EP (1) EP3073727A1 (enExample)
JP (1) JP6552235B2 (enExample)
CN (1) CN105991910B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6870904B2 (ja) * 2017-02-28 2021-05-12 株式会社トプコン 測量装置
JP7541850B2 (ja) * 2020-05-15 2024-08-29 キヤノン株式会社 電子機器、制御方法、プログラム
CN121232401A (zh) * 2025-12-02 2025-12-30 深圳市生强科技有限公司 基于双色偏轴照明耦合小靶面高速检测的主动对焦系统及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007135885A1 (ja) * 2006-05-18 2007-11-29 Konica Minolta Holdings, Inc. 撮像装置及び撮像方法
JP2008085774A (ja) * 2006-09-28 2008-04-10 Olympus Corp 収差補正撮像装置及び収差補正方法
KR20110125170A (ko) * 2010-05-12 2011-11-18 삼성전자주식회사 이미지 촬영 장치의 밝기를 자동으로 조절하는 장치 및 방법

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11127306A (ja) * 1997-10-22 1999-05-11 Nikon Corp 結像点検出装置
JP2001141988A (ja) * 1999-08-31 2001-05-25 Canon Inc 焦点調節装置及びその制御方法及びその制御プログラムを供給する媒体
EP2280376B1 (en) * 2002-02-12 2015-10-28 Panasonic Intellectual Property Corporation of America Image processing apparatus and image processing method
JP4010254B2 (ja) * 2003-02-06 2007-11-21 ソニー株式会社 画像記録再生装置、画像撮影装置及び色収差補正方法
JP2007047334A (ja) * 2005-08-08 2007-02-22 Ricoh Co Ltd 結像レンズ系、画像読取装置、撮像装置、及び表示装置
US7834925B2 (en) * 2006-06-05 2010-11-16 Core Logic Inc. Lens shading correction device and method in image sensor
US8558940B2 (en) * 2008-11-27 2013-10-15 Nikon Corporation Image sensor and image-capturing device
US8369699B2 (en) * 2010-04-27 2013-02-05 Canon Kabushiki Kaisha Focus detection apparatus
US9113114B2 (en) * 2010-05-12 2015-08-18 Samsung Electronics Co., Ltd Apparatus and method for automatically controlling image brightness in image photographing device
JP2012034130A (ja) 2010-07-29 2012-02-16 Konica Minolta Opto Inc 撮像装置
JP2013207609A (ja) * 2012-03-29 2013-10-07 Jvc Kenwood Corp 軸上色収差補正装置および軸上色収差補正方法
CN104471461B (zh) * 2012-07-10 2016-10-19 柯尼卡美能达株式会社 变焦透镜、摄像光学装置以及数字设备
JP2014206711A (ja) * 2013-04-16 2014-10-30 キヤノン株式会社 撮像装置およびその制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007135885A1 (ja) * 2006-05-18 2007-11-29 Konica Minolta Holdings, Inc. 撮像装置及び撮像方法
JP2008085774A (ja) * 2006-09-28 2008-04-10 Olympus Corp 収差補正撮像装置及び収差補正方法
KR20110125170A (ko) * 2010-05-12 2011-11-18 삼성전자주식회사 이미지 촬영 장치의 밝기를 자동으로 조절하는 장치 및 방법

Also Published As

Publication number Publication date
CN105991910A (zh) 2016-10-05
US20160286176A1 (en) 2016-09-29
JP6552235B2 (ja) 2019-07-31
JP2016177242A (ja) 2016-10-06
EP3073727A1 (en) 2016-09-28
US9955128B2 (en) 2018-04-24

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Granted publication date: 20200724