JP6628497B2 - 撮像装置、撮像システム、および画像処理方法 - Google Patents

撮像装置、撮像システム、および画像処理方法 Download PDF

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JP6628497B2
JP6628497B2 JP2015101706A JP2015101706A JP6628497B2 JP 6628497 B2 JP6628497 B2 JP 6628497B2 JP 2015101706 A JP2015101706 A JP 2015101706A JP 2015101706 A JP2015101706 A JP 2015101706A JP 6628497 B2 JP6628497 B2 JP 6628497B2
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pixel
signal
frame
pixels
processing unit
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JP2016219977A (ja
JP2016219977A5 (enExample
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寿士 高堂
寿士 高堂
紀之 海部
紀之 海部
川野　藤雄
藤雄 川野
智也 大西
智也 大西
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Canon Inc
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Canon Inc
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Priority to US15/143,817 priority patent/US9900532B2/en
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Priority to US15/862,128 priority patent/US10122951B2/en
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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
    • H04N25/62—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
    • H04N25/626—Reduction of noise due to residual charges remaining after image readout, e.g. to remove ghost images or afterimages
    • 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
    • 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
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/843—Demosaicing, e.g. interpolating colour pixel values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • 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
    • H04N25/133—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements including elements passing panchromatic light, e.g. filters passing white light
    • 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
    • H04N25/135—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more 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
    • H04N25/70—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
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Color Television Image Signal Generators (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2015101706A 2015-05-19 2015-05-19 撮像装置、撮像システム、および画像処理方法 Active JP6628497B2 (ja)

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JP2015101706A JP6628497B2 (ja) 2015-05-19 2015-05-19 撮像装置、撮像システム、および画像処理方法
US15/143,817 US9900532B2 (en) 2015-05-19 2016-05-02 Imaging apparatus, imaging system, and image processing method
US15/862,128 US10122951B2 (en) 2015-05-19 2018-01-04 Imaging apparatus, imaging system, and image processing method

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JP2015101706A JP6628497B2 (ja) 2015-05-19 2015-05-19 撮像装置、撮像システム、および画像処理方法

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JP2016219977A JP2016219977A (ja) 2016-12-22
JP2016219977A5 JP2016219977A5 (enExample) 2018-06-28
JP6628497B2 true JP6628497B2 (ja) 2020-01-08

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JP6758859B2 (ja) 2016-03-01 2020-09-23 キヤノン株式会社 撮像装置、撮像システム、および画像処理方法
JP6436953B2 (ja) 2016-09-30 2018-12-12 キヤノン株式会社 固体撮像装置及びその駆動方法、並びに撮像システム
JP6732625B2 (ja) 2016-10-07 2020-07-29 キヤノン株式会社 撮像装置および撮像システム
JP6865589B2 (ja) 2017-01-10 2021-04-28 キヤノン株式会社 撮像装置
JP6843682B2 (ja) * 2017-04-07 2021-03-17 キヤノン株式会社 撮像素子および撮像装置
JP6980492B2 (ja) * 2017-11-13 2021-12-15 キヤノン株式会社 撮像装置及び撮像システム
KR102314647B1 (ko) * 2017-11-23 2021-10-19 삼성전자주식회사 이미지를 처리하는 방법, 디바이스 및 기록매체
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JP7075208B2 (ja) 2017-12-22 2022-05-25 キヤノン株式会社 撮像装置および撮像システム
JP7157529B2 (ja) 2017-12-25 2022-10-20 キヤノン株式会社 撮像装置、撮像システム、および撮像装置の駆動方法
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JP2020108061A (ja) 2018-12-28 2020-07-09 キヤノン株式会社 撮像装置及び撮像システム
WO2021166450A1 (ja) * 2020-02-19 2021-08-26 ソニーグループ株式会社 画像処理方法、センサ装置
WO2021214616A1 (ja) * 2020-04-24 2021-10-28 株式会社半導体エネルギー研究所 撮像装置
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JP7592439B2 (ja) 2020-09-18 2024-12-02 キヤノン株式会社 撮像装置及び撮像システム
JP7678673B2 (ja) 2021-01-26 2025-05-16 キヤノン株式会社 撮像装置、電子機器、および、画像生成装置
WO2023281724A1 (ja) 2021-07-08 2023-01-12 キヤノン株式会社 撮像素子、撮像装置、監視装置、および撮像素子の制御方法
CN115802183B (zh) 2021-09-10 2023-10-20 荣耀终端有限公司 图像处理方法及其相关设备
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JP2024165438A (ja) 2023-05-17 2024-11-28 キヤノン株式会社 光電変換装置
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US20180131883A1 (en) 2018-05-10
US9900532B2 (en) 2018-02-20
JP2016219977A (ja) 2016-12-22
US20160344956A1 (en) 2016-11-24
US10122951B2 (en) 2018-11-06

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