JP7334325B2 - 撮像装置 - Google Patents

撮像装置 Download PDF

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Publication number
JP7334325B2
JP7334325B2 JP2022501718A JP2022501718A JP7334325B2 JP 7334325 B2 JP7334325 B2 JP 7334325B2 JP 2022501718 A JP2022501718 A JP 2022501718A JP 2022501718 A JP2022501718 A JP 2022501718A JP 7334325 B2 JP7334325 B2 JP 7334325B2
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JP
Japan
Prior art keywords
light
imaging
infrared
image
infrared light
Prior art date
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Active
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JP2022501718A
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English (en)
Japanese (ja)
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JPWO2021166543A1 (https=
JPWO2021166543A5 (https=
Inventor
臣一 下津
雅彦 杉本
哲也 藤川
敏浩 青井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
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Fujifilm Corp
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Publication of JPWO2021166543A1 publication Critical patent/JPWO2021166543A1/ja
Publication of JPWO2021166543A5 publication Critical patent/JPWO2021166543A5/ja
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
    • G02B13/146—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation with corrections for use in multiple wavelength bands, such as infrared and visible light, e.g. FLIR systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/48—Thermography; Techniques using wholly visual means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0801—Means for wavelength selection or discrimination
    • G01J5/0802—Optical filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0806—Focusing or collimating elements, e.g. lenses or concave mirrors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0816—Optical arrangements using attenuators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/084—Adjustable or slidable
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0865—Optical arrangements having means for replacing an element of the arrangement by another of the same type, e.g. an optical filter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
    • G01J5/602—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature using selective, monochromatic or bandpass filtering
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
    • 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
    • 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
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • 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
    • 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
    • H04N23/11—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths for generating image signals from visible and infrared light wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
    • H04N23/21—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only from near infrared [NIR] radiation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
    • H04N23/23—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only from thermal infrared radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J2005/0077—Imaging

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Studio Devices (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Blocking Light For Cameras (AREA)
  • Radiation Pyrometers (AREA)
  • Stroboscope Apparatuses (AREA)
JP2022501718A 2020-02-21 2021-01-21 撮像装置 Active JP7334325B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020028626 2020-02-21
JP2020028626 2020-02-21
PCT/JP2021/002087 WO2021166543A1 (ja) 2020-02-21 2021-01-21 撮像装置

Publications (3)

Publication Number Publication Date
JPWO2021166543A1 JPWO2021166543A1 (https=) 2021-08-26
JPWO2021166543A5 JPWO2021166543A5 (https=) 2022-10-14
JP7334325B2 true JP7334325B2 (ja) 2023-08-28

Family

ID=77391971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022501718A Active JP7334325B2 (ja) 2020-02-21 2021-01-21 撮像装置

Country Status (3)

Country Link
US (2) US12231750B2 (https=)
JP (1) JP7334325B2 (https=)
WO (1) WO2021166543A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7496879B2 (ja) * 2020-08-20 2024-06-07 富士フイルム株式会社 撮像装置、撮像方法、及びプログラム
US20240430584A1 (en) * 2023-06-26 2024-12-26 Canon Kabushiki Kaisha Image processing apparatus, image processing method, and storage medium

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008070828A (ja) 2006-09-15 2008-03-27 Agc Techno Glass Co Ltd 赤外線遮蔽フィルタ
JP2012054904A (ja) 2010-08-04 2012-03-15 Hitachi Kokusai Electric Inc 撮像装置
JP2017026362A (ja) 2015-07-17 2017-02-02 国立研究開発法人産業技術総合研究所 非接触温度測定方法および測定システム
JP2018151354A (ja) 2017-03-15 2018-09-27 Ｊｆｅスチール株式会社 放射温度測定装置及び放射温度測定方法
JP2018179932A (ja) 2017-04-21 2018-11-15 日本アビオニクス株式会社 赤外線撮影装置、赤外線撮影システム及び赤外線撮影方法
US20200049632A1 (en) 2017-02-20 2020-02-13 Yoran Imaging Ltd. Method and system for determining package integrity

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GB2305799A (en) * 1995-10-02 1997-04-16 Secr Defence Thermal imaging system with controlled mean scene reference temperature source
US7030378B2 (en) * 2003-08-05 2006-04-18 Bae Systems Information And Electronic Systems Integration, Inc. Real-time radiation sensor calibration
JP2008145270A (ja) 2006-12-11 2008-06-26 Hioki Ee Corp サーモグラフィ装置
US10091439B2 (en) * 2009-06-03 2018-10-02 Flir Systems, Inc. Imager with array of multiple infrared imaging modules
EP3184038B1 (en) * 2012-12-31 2019-02-20 Omni MedSci, Inc. Mouth guard with short-wave infrared super-continuum lasers for early detection of dental caries
GB2542115B (en) * 2015-09-03 2017-11-15 Rail Vision Europe Ltd Rail track asset survey system
CA3022092A1 (en) * 2016-05-03 2017-11-09 Adolphe Merkle Institute, University Of Fribourg Sample holder and lock-in thermography system
CN110582721B (zh) * 2017-05-01 2022-09-20 金泰克斯公司 具有可切换的白天和夜晚模式的成像装置
CN111565621B (zh) * 2018-01-10 2024-07-19 开米美景公司 用于内窥镜的时间相关的源调制
US20210239955A1 (en) * 2018-06-08 2021-08-05 The Board Of Trustees Of The Leland Stanford Junior University Near infra-red light sheet microscopy through scattering tissues
NL2021205B1 (en) * 2018-06-28 2020-01-07 Univ Eindhoven Tech Method and system for performing terahertz near-field measurements
US11011882B2 (en) * 2018-09-05 2021-05-18 Government Of The United States Of America, As Represented By The Secretary Of Commerce Ultrafast electro-optic laser

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008070828A (ja) 2006-09-15 2008-03-27 Agc Techno Glass Co Ltd 赤外線遮蔽フィルタ
JP2012054904A (ja) 2010-08-04 2012-03-15 Hitachi Kokusai Electric Inc 撮像装置
JP2017026362A (ja) 2015-07-17 2017-02-02 国立研究開発法人産業技術総合研究所 非接触温度測定方法および測定システム
US20200049632A1 (en) 2017-02-20 2020-02-13 Yoran Imaging Ltd. Method and system for determining package integrity
JP2018151354A (ja) 2017-03-15 2018-09-27 Ｊｆｅスチール株式会社 放射温度測定装置及び放射温度測定方法
JP2018179932A (ja) 2017-04-21 2018-11-15 日本アビオニクス株式会社 赤外線撮影装置、赤外線撮影システム及び赤外線撮影方法

Also Published As

Publication number Publication date
US20220385839A1 (en) 2022-12-01
US20250133276A1 (en) 2025-04-24
WO2021166543A1 (ja) 2021-08-26
US12231750B2 (en) 2025-02-18
JPWO2021166543A1 (https=) 2021-08-26

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