JP7326581B2 - 撮像装置及び方法 - Google Patents

撮像装置及び方法 Download PDF

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Publication number
JP7326581B2
JP7326581B2 JP2022503612A JP2022503612A JP7326581B2 JP 7326581 B2 JP7326581 B2 JP 7326581B2 JP 2022503612 A JP2022503612 A JP 2022503612A JP 2022503612 A JP2022503612 A JP 2022503612A JP 7326581 B2 JP7326581 B2 JP 7326581B2
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Japan
Prior art keywords
polarization angle
aperture
aperture region
polarizing
noise
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JP2022503612A
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English (en)
Japanese (ja)
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JPWO2021172284A1 (https=
JPWO2021172284A5 (https=
Inventor
慶延 岸根
睦 川中子
和佳 岡田
友也 平川
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Fujifilm Corp
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Fujifilm Corp
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Publication of JPWO2021172284A5 publication Critical patent/JPWO2021172284A5/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
    • H04N25/10—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
    • 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
    • H04N23/125—Colour sequential image capture, e.g. using a colour wheel
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light
    • G02B26/008—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light in the form of devices for effecting sequential colour changes, e.g. colour wheels
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • 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
    • H04N23/95—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
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Astronomy & Astrophysics (AREA)
  • Studio Devices (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Color Television Image Signal Generators (AREA)
  • Exposure Control For Cameras (AREA)
  • Blocking Light For Cameras (AREA)
JP2022503612A 2020-02-28 2021-02-22 撮像装置及び方法 Active JP7326581B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020033962 2020-02-28
JP2020033962 2020-02-28
PCT/JP2021/006660 WO2021172284A1 (ja) 2020-02-28 2021-02-22 撮像装置及び方法

Publications (3)

Publication Number Publication Date
JPWO2021172284A1 JPWO2021172284A1 (https=) 2021-09-02
JPWO2021172284A5 JPWO2021172284A5 (https=) 2022-10-27
JP7326581B2 true JP7326581B2 (ja) 2023-08-15

Family

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Family Applications (1)

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JP2022503612A Active JP7326581B2 (ja) 2020-02-28 2021-02-22 撮像装置及び方法

Country Status (4)

Country Link
US (1) US12096135B2 (https=)
JP (1) JP7326581B2 (https=)
CN (1) CN115152205B (https=)
WO (1) WO2021172284A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP7309640B2 (ja) * 2020-03-18 2023-07-18 株式会社東芝 光学検査装置
JPWO2022181094A1 (https=) * 2021-02-26 2022-09-01
CN117957849A (zh) * 2021-09-22 2024-04-30 富士胶片株式会社 信息处理方法、信息处理装置、信息处理程序及信息处理系统
CN117999793A (zh) 2021-09-29 2024-05-07 富士胶片株式会社 数据处理装置、方法及程序以及多光谱相机
CN117999792A (zh) * 2021-09-30 2024-05-07 富士胶片株式会社 信息处理装置、方法及程序以及摄像装置
US12142025B2 (en) 2021-11-16 2024-11-12 Intrinsic Innovation Llc Polarization event cameras
JPWO2023157396A1 (https=) * 2022-02-15 2023-08-24

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013102322A (ja) 2011-11-08 2013-05-23 Sony Corp 撮像装置及び撮像方法
WO2014020791A1 (ja) 2012-08-02 2014-02-06 パナソニック株式会社 偏光カラー撮像装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011239241A (ja) 2010-05-11 2011-11-24 Panasonic Corp ３次元撮像装置
JP6673783B2 (ja) * 2016-08-29 2020-03-25 富士フイルム株式会社 偏光イメージセンサーおよび偏光イメージセンサーの製造方法
JP2018077190A (ja) * 2016-11-11 2018-05-17 株式会社東芝 撮像装置及び自動制御システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013102322A (ja) 2011-11-08 2013-05-23 Sony Corp 撮像装置及び撮像方法
WO2014020791A1 (ja) 2012-08-02 2014-02-06 パナソニック株式会社 偏光カラー撮像装置

Also Published As

Publication number Publication date
WO2021172284A1 (ja) 2021-09-02
JPWO2021172284A1 (https=) 2021-09-02
CN115152205B (zh) 2024-06-07
US20220385863A1 (en) 2022-12-01
CN115152205A (zh) 2022-10-04
US12096135B2 (en) 2024-09-17

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