JP7157529B2 - 撮像装置、撮像システム、および撮像装置の駆動方法 - Google Patents

撮像装置、撮像システム、および撮像装置の駆動方法 Download PDF

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JP7157529B2
JP7157529B2 JP2017247761A JP2017247761A JP7157529B2 JP 7157529 B2 JP7157529 B2 JP 7157529B2 JP 2017247761 A JP2017247761 A JP 2017247761A JP 2017247761 A JP2017247761 A JP 2017247761A JP 7157529 B2 JP7157529 B2 JP 7157529B2
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exposure
exposure period
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imaging device
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JP2019114949A (ja
JP2019114949A5 (enExample
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信司 山中
寿士 高堂
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Canon Inc
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Canon Inc
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Priority to JP2017247761A priority Critical patent/JP7157529B2/ja
Priority to EP18897584.1A priority patent/EP3734964B1/en
Priority to CN201880083723.9A priority patent/CN111512627B/zh
Priority to PCT/JP2018/046632 priority patent/WO2019131346A1/ja
Publication of JP2019114949A publication Critical patent/JP2019114949A/ja
Priority to US16/902,563 priority patent/US11284023B2/en
Publication of JP2019114949A5 publication Critical patent/JP2019114949A5/ja
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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
    • H04N25/50—Control of the SSIS exposure
    • H04N25/57—Control of the dynamic range
    • H04N25/58—Control of the dynamic range involving two or more exposures
    • H04N25/587—Control of the dynamic range involving two or more exposures acquired sequentially, e.g. using the combination of odd and even image fields
    • H04N25/589—Control of the dynamic range involving two or more exposures acquired sequentially, e.g. using the combination of odd and even image fields with different integration times, e.g. short and long exposures
    • 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
    • H04N23/745—Detection of flicker frequency or suppression of flicker wherein the flicker is caused by illumination, e.g. due to fluorescent tube illumination or pulsed LED illumination
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/47—Image sensors with pixel address output; Event-driven image sensors; Selection of pixels to be read out based on image data
    • 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"
    • H04N25/615—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" involving a transfer function modelling the optical system, e.g. optical transfer function [OTF], phase transfer function [PhTF] or modulation transfer function [MTF]
    • 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
    • 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
    • H04N25/771—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising storage means other than floating diffusion
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Studio Devices (AREA)
JP2017247761A 2017-12-25 2017-12-25 撮像装置、撮像システム、および撮像装置の駆動方法 Active JP7157529B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017247761A JP7157529B2 (ja) 2017-12-25 2017-12-25 撮像装置、撮像システム、および撮像装置の駆動方法
EP18897584.1A EP3734964B1 (en) 2017-12-25 2018-12-18 Imaging device, imaging system, and method for driving imaging device
CN201880083723.9A CN111512627B (zh) 2017-12-25 2018-12-18 成像装置、成像系统以及成像装置的驱动方法
PCT/JP2018/046632 WO2019131346A1 (ja) 2017-12-25 2018-12-18 撮像装置、撮像システム、および撮像装置の駆動方法
US16/902,563 US11284023B2 (en) 2017-12-25 2020-06-16 Imaging apparatus, imaging system, and drive method of imaging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017247761A JP7157529B2 (ja) 2017-12-25 2017-12-25 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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JP2019114949A JP2019114949A (ja) 2019-07-11
JP2019114949A5 JP2019114949A5 (enExample) 2021-02-04
JP7157529B2 true JP7157529B2 (ja) 2022-10-20

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US (1) US11284023B2 (enExample)
EP (1) EP3734964B1 (enExample)
JP (1) JP7157529B2 (enExample)
CN (1) CN111512627B (enExample)
WO (1) WO2019131346A1 (enExample)

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JP2019004203A (ja) * 2017-06-12 2019-01-10 ソニーセミコンダクタソリューションズ株式会社 画像処理装置、撮像装置、画像処理方法、および、プログラム。
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
JP7416065B2 (ja) 2019-06-20 2024-01-17 株式会社タダノ 可動範囲表示システムおよび可動範囲表示システムを備えるクレーン
JP7255419B2 (ja) * 2019-08-21 2023-04-11 富士通株式会社 半導体集積回路、赤外線センサ、及び赤外線撮像装置
JP7570856B2 (ja) 2020-09-10 2024-10-22 キヤノン株式会社 撮像装置、撮像装置の駆動方法、撮像システムおよび移動体
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
JP7721260B2 (ja) 2020-10-21 2025-08-12 キヤノン株式会社 光電変換装置、光電変換システム
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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US20200314369A1 (en) 2020-10-01
CN111512627A (zh) 2020-08-07
WO2019131346A1 (ja) 2019-07-04
JP2019114949A (ja) 2019-07-11
EP3734964B1 (en) 2024-08-14
US11284023B2 (en) 2022-03-22
EP3734964A1 (en) 2020-11-04
EP3734964A4 (en) 2021-08-18
CN111512627B (zh) 2023-03-24

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