JP7336217B2 - 情報処理装置、撮像素子、撮像装置、及び情報処理方法 - Google Patents

情報処理装置、撮像素子、撮像装置、及び情報処理方法 Download PDF

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JP7336217B2
JP7336217B2 JP2019045134A JP2019045134A JP7336217B2 JP 7336217 B2 JP7336217 B2 JP 7336217B2 JP 2019045134 A JP2019045134 A JP 2019045134A JP 2019045134 A JP2019045134 A JP 2019045134A JP 7336217 B2 JP7336217 B2 JP 7336217B2
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武志 小川
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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
    • H04N25/70—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
    • H04N25/772—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters
    • H04N25/773—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters comprising photon counting circuits, e.g. single photon detection [SPD] or single photon avalanche diodes [SPAD]
    • 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
    • H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
    • H04N25/633—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current by using optical black pixels

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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2019045134A 2019-03-12 2019-03-12 情報処理装置、撮像素子、撮像装置、及び情報処理方法 Active JP7336217B2 (ja)

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JP2019045134A JP7336217B2 (ja) 2019-03-12 2019-03-12 情報処理装置、撮像素子、撮像装置、及び情報処理方法
US16/813,058 US11363219B2 (en) 2019-03-12 2020-03-09 Information processing apparatus, image sensor, image capturing apparatus, and information processing method

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JP2019045134A JP7336217B2 (ja) 2019-03-12 2019-03-12 情報処理装置、撮像素子、撮像装置、及び情報処理方法

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JP2020150377A5 JP2020150377A5 (enExample) 2022-03-24
JP7336217B2 true JP7336217B2 (ja) 2023-08-31

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US20200296307A1 (en) 2020-09-17
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