CN105681691B - 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
CN105681691B
CN105681691B CN201510886316.XA CN201510886316A CN105681691B CN 105681691 B CN105681691 B CN 105681691B CN 201510886316 A CN201510886316 A CN 201510886316A CN 105681691 B CN105681691 B CN 105681691B
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image signal
photoelectric conversion
conversion unit
noise
time
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Chinese (zh)
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CN105681691A (zh
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原田康裕
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Canon Inc
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Canon Inc
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    • 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
    • H04N25/617—Noise processing, e.g. detecting, correcting, reducing or removing noise for reducing electromagnetic interference, e.g. clocking noise
    • 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
    • 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
    • H04N25/616—Noise processing, e.g. detecting, correcting, reducing or removing noise involving a correlated sampling function, e.g. correlated double sampling [CDS] or triple sampling
    • 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
    • H04N25/618—Noise processing, e.g. detecting, correcting, reducing or removing noise for random or high-frequency noise
    • 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
    • H04N25/62—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
    • H04N25/628—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels for reducing horizontal stripes caused by saturated regions of CMOS sensors
    • 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
    • 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
    • H04N25/7795—Circuitry for generating timing or clock signals

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Studio Devices (AREA)
CN201510886316.XA 2014-12-04 2015-12-04 摄像设备及其控制方法 Active CN105681691B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014245442A JP6478600B2 (ja) 2014-12-04 2014-12-04 撮像装置およびその制御方法
JP2014-245442 2014-12-04

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CN105681691A CN105681691A (zh) 2016-06-15
CN105681691B true CN105681691B (zh) 2018-10-23

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US (1) US9716848B2 (enExample)
JP (1) JP6478600B2 (enExample)
CN (1) CN105681691B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6702821B2 (ja) * 2016-07-28 2020-06-03 キヤノン株式会社 撮像装置及びその制御方法、プログラム、記憶媒体
JP7136080B2 (ja) * 2017-03-08 2022-09-13 ソニーグループ株式会社 撮像装置、および撮像方法、並びに画像処理装置、および画像処理方法
CN107147857B (zh) * 2017-05-17 2020-03-20 上海集成电路研发中心有限公司 一种高灵敏度的相位检测像素单元及其驱动方法
CN107091800A (zh) * 2017-06-06 2017-08-25 深圳小孚医疗科技有限公司 用于显微成像粒子分析的聚焦系统和聚焦方法
JP6947590B2 (ja) * 2017-09-08 2021-10-13 オリンパス株式会社 撮像装置、撮像装置の制御方法
CN112492162B (zh) * 2020-11-30 2022-04-01 维沃移动通信有限公司 图像传感器、摄像模组和电子设备
US11750944B2 (en) * 2021-05-28 2023-09-05 Varex Imaging Corporation Pixel noise cancellation system
JP7753293B2 (ja) * 2023-06-02 2025-10-14 キヤノン株式会社 撮像装置およびその制御方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102572311A (zh) * 2010-12-15 2012-07-11 索尼公司 固体摄像器件、用于固体摄像器件的驱动方法和电子装置
CN102656879A (zh) * 2009-12-14 2012-09-05 佳能株式会社 摄像设备和图像传感器
CN103460687A (zh) * 2011-04-15 2013-12-18 佳能株式会社 固态摄像装置以及摄像设备
CN104125416A (zh) * 2013-04-25 2014-10-29 佳能株式会社 摄像装置及摄像装置的控制方法

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JP5002086B2 (ja) 1999-10-28 2012-08-15 キヤノン株式会社 焦点検出装置と撮像装置
JP4235516B2 (ja) * 2003-09-12 2009-03-11 キヤノン株式会社 Ｘ線画像読出装置及びその方法、並びにｘ線撮影装置
JP2007013292A (ja) * 2005-06-28 2007-01-18 Olympus Corp 撮像装置
JP5178394B2 (ja) * 2008-08-20 2013-04-10 キヤノン株式会社 撮像装置及びその制御方法
JP5609358B2 (ja) * 2010-07-20 2014-10-22 ソニー株式会社 撮像装置、制御装置及び撮像装置の制御方法
JP5921092B2 (ja) * 2011-06-08 2016-05-24 キヤノン株式会社 撮像装置、その制御方法、および制御プログラム
JP5755111B2 (ja) * 2011-11-14 2015-07-29 キヤノン株式会社 撮像装置の駆動方法
JP6222915B2 (ja) * 2012-10-29 2017-11-01 キヤノン株式会社 撮像装置、撮像装置の駆動方法、プログラム及び記録媒体
JP6346439B2 (ja) * 2013-01-07 2018-06-20 キヤノン株式会社 撮像装置及びその制御方法
JP5946421B2 (ja) * 2013-03-19 2016-07-06 キヤノン株式会社 撮像装置及びその制御方法
EP2782331A1 (en) * 2013-03-22 2014-09-24 Harvest Imaging bvba Image sensor with focus-detection pixel, and method for reading focus-information
JP6317548B2 (ja) * 2013-04-10 2018-04-25 キヤノン株式会社 撮像装置及びその制御方法
JP5813047B2 (ja) * 2013-04-26 2015-11-17 キヤノン株式会社 撮像装置、および、撮像システム。
JP6403461B2 (ja) * 2014-07-01 2018-10-10 キヤノン株式会社 撮像装置及びその駆動方法

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CN102656879A (zh) * 2009-12-14 2012-09-05 佳能株式会社 摄像设备和图像传感器
CN102572311A (zh) * 2010-12-15 2012-07-11 索尼公司 固体摄像器件、用于固体摄像器件的驱动方法和电子装置
CN103460687A (zh) * 2011-04-15 2013-12-18 佳能株式会社 固态摄像装置以及摄像设备
CN104125416A (zh) * 2013-04-25 2014-10-29 佳能株式会社 摄像装置及摄像装置的控制方法

Also Published As

Publication number Publication date
JP2016111452A (ja) 2016-06-20
US20160165164A1 (en) 2016-06-09
US9716848B2 (en) 2017-07-25
CN105681691A (zh) 2016-06-15
JP6478600B2 (ja) 2019-03-06

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