JP6041495B2 - 撮像装置及び欠陥画素の判定方法 - Google Patents

撮像装置及び欠陥画素の判定方法 Download PDF

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Publication number
JP6041495B2
JP6041495B2 JP2012012436A JP2012012436A JP6041495B2 JP 6041495 B2 JP6041495 B2 JP 6041495B2 JP 2012012436 A JP2012012436 A JP 2012012436A JP 2012012436 A JP2012012436 A JP 2012012436A JP 6041495 B2 JP6041495 B2 JP 6041495B2
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Japan
Prior art keywords
photoelectric conversion
pixel
determination
signal
unit
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Expired - Fee Related
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JP2012012436A
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English (en)
Japanese (ja)
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JP2012213137A5 (enExample
JP2012213137A (ja
Inventor
聡史 鈴木
聡史 鈴木
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2012012436A priority Critical patent/JP6041495B2/ja
Priority to US13/700,326 priority patent/US9071781B2/en
Priority to PCT/JP2012/058037 priority patent/WO2012128391A1/en
Publication of JP2012213137A publication Critical patent/JP2012213137A/ja
Publication of JP2012213137A5 publication Critical patent/JP2012213137A5/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/12—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with one sensor only
    • 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
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/447—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by preserving the colour pattern with or without loss of information
    • 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
    • H04N25/68—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to defects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/703—SSIS architectures incorporating pixels for producing signals other than image signals
    • H04N25/704—Pixels specially adapted for focusing, e.g. phase difference pixel sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
    • H04N25/778—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising amplifiers shared between a plurality of pixels, i.e. at least one part of the amplifier must be on the sensor array itself
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/10—Integrated devices
    • H10F39/12—Image sensors
    • H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Studio Devices (AREA)
JP2012012436A 2011-03-24 2012-01-24 撮像装置及び欠陥画素の判定方法 Expired - Fee Related JP6041495B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012012436A JP6041495B2 (ja) 2011-03-24 2012-01-24 撮像装置及び欠陥画素の判定方法
US13/700,326 US9071781B2 (en) 2011-03-24 2012-03-21 Image capturing apparatus and defective pixel detection method
PCT/JP2012/058037 WO2012128391A1 (en) 2011-03-24 2012-03-21 Image capturing apparatus and defective pixel detection method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011066553 2011-03-24
JP2011066553 2011-03-24
JP2012012436A JP6041495B2 (ja) 2011-03-24 2012-01-24 撮像装置及び欠陥画素の判定方法

Related Child Applications (1)

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JP2016115695A Division JP6259492B2 (ja) 2011-03-24 2016-06-09 画像処理装置及び画像処理方法

Publications (3)

Publication Number Publication Date
JP2012213137A JP2012213137A (ja) 2012-11-01
JP2012213137A5 JP2012213137A5 (enExample) 2015-03-12
JP6041495B2 true JP6041495B2 (ja) 2016-12-07

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JP2012012436A Expired - Fee Related JP6041495B2 (ja) 2011-03-24 2012-01-24 撮像装置及び欠陥画素の判定方法

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US (1) US9071781B2 (enExample)
JP (1) JP6041495B2 (enExample)
WO (1) WO2012128391A1 (enExample)

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JP6259492B2 (ja) * 2011-03-24 2018-01-10 キヤノン株式会社 画像処理装置及び画像処理方法
US9531961B2 (en) 2015-05-01 2016-12-27 Duelight Llc Systems and methods for generating a digital image using separate color and intensity data
US9918017B2 (en) 2012-09-04 2018-03-13 Duelight Llc Image sensor apparatus and method for obtaining multiple exposures with zero interframe time
US9179085B1 (en) * 2014-11-06 2015-11-03 Duelight Llc Image sensor apparatus and method for obtaining low-noise, high-speed captures of a photographic scene
US9819849B1 (en) 2016-07-01 2017-11-14 Duelight Llc Systems and methods for capturing digital images
US10558848B2 (en) 2017-10-05 2020-02-11 Duelight Llc System, method, and computer program for capturing an image with correct skin tone exposure
JP6238558B2 (ja) * 2013-04-26 2017-11-29 キヤノン株式会社 撮像装置、および、撮像システム。
JP6284377B2 (ja) * 2014-01-30 2018-02-28 オリンパス株式会社 カメラシステム
JP2015159432A (ja) * 2014-02-24 2015-09-03 リコーイメージング株式会社 撮影装置および撮影方法
US10924688B2 (en) 2014-11-06 2021-02-16 Duelight Llc Image sensor apparatus and method for obtaining low-noise, high-speed captures of a photographic scene
US12401911B2 (en) 2014-11-07 2025-08-26 Duelight Llc Systems and methods for generating a high-dynamic range (HDR) pixel stream
US12401912B2 (en) 2014-11-17 2025-08-26 Duelight Llc System and method for generating a digital image
JP6395621B2 (ja) * 2015-01-27 2018-09-26 キヤノン株式会社 焦点調節装置及びそれを用いた撮像装置及び焦点調節方法
KR102346961B1 (ko) * 2015-03-18 2022-01-04 삼성전자주식회사 이미지 처리 장치 및 이를 포함하는 노이즈 제거 시스템
US12445736B2 (en) 2015-05-01 2025-10-14 Duelight Llc Systems and methods for generating a digital image
JP6602109B2 (ja) * 2015-08-28 2019-11-06 キヤノン株式会社 制御装置、撮像装置、制御方法、プログラム、および、記憶媒体
JP6559021B2 (ja) * 2015-09-02 2019-08-14 キヤノン株式会社 撮像装置およびその制御プログラム
JP6723709B2 (ja) 2015-09-11 2020-07-15 キヤノン株式会社 撮像装置、画像処理装置及びそれらの制御方法
US11201186B2 (en) 2016-01-20 2021-12-14 Sony Corporation Solid-state imaging device, driving method therefor, and electronic apparatus
JP2017158018A (ja) * 2016-03-01 2017-09-07 キヤノン株式会社 画像処理装置およびその制御方法、撮像装置
JP6765829B2 (ja) * 2016-03-16 2020-10-07 キヤノン株式会社 画像処理装置、画像処理装置の制御方法、撮像装置
WO2017163774A1 (ja) * 2016-03-24 2017-09-28 株式会社ニコン 撮像素子および撮像装置
WO2018044314A1 (en) 2016-09-01 2018-03-08 Duelight Llc Systems and methods for adjusting focus based on focus target information
JP6971715B2 (ja) * 2016-10-19 2021-11-24 キヤノン株式会社 撮像装置、撮像装置の制御方法、及び、プログラム
JP6759088B2 (ja) * 2016-12-20 2020-09-23 キヤノン株式会社 撮像装置とその制御方法及びプログラム
EP3590134B1 (en) * 2017-02-28 2025-07-02 Fairchild Imaging, Inc. Autofocus system for cmos imaging sensors
JP6921567B2 (ja) 2017-03-15 2021-08-18 オリンパス株式会社 画像処理装置、撮像装置、画素異常検出方法およびプログラム
KR102357513B1 (ko) * 2017-03-21 2022-02-04 에스케이하이닉스 주식회사 이미지 센서
JP6902921B2 (ja) * 2017-05-09 2021-07-14 キヤノン株式会社 撮像装置、制御方法、及びプログラム
TWI853102B (zh) * 2019-10-07 2024-08-21 日商索尼半導體解決方案公司 電子機器
US12237349B2 (en) 2021-05-28 2025-02-25 Samsung Electronics Co., Ltd. Image sensor and image signal processing method

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JP4027113B2 (ja) 2002-02-19 2007-12-26 キヤノン株式会社 撮像装置及びシステム
JP2006026234A (ja) * 2004-07-20 2006-02-02 Olympus Corp 生体内撮像装置および生体内撮像システム
JP4835270B2 (ja) * 2006-06-03 2011-12-14 株式会社ニコン 固体撮像素子及びこれを用いた撮像装置
JP5180795B2 (ja) * 2007-12-10 2013-04-10 キヤノン株式会社 撮像装置及びその制御方法
JP5472584B2 (ja) * 2008-11-21 2014-04-16 ソニー株式会社 撮像装置

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US9071781B2 (en) 2015-06-30
WO2012128391A1 (en) 2012-09-27
US20130070129A1 (en) 2013-03-21
JP2012213137A (ja) 2012-11-01

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