CA3086993C - Imaging device and imaging method - Google Patents

Imaging device and imaging method Download PDF

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Publication number
CA3086993C
CA3086993C CA3086993A CA3086993A CA3086993C CA 3086993 C CA3086993 C CA 3086993C CA 3086993 A CA3086993 A CA 3086993A CA 3086993 A CA3086993 A CA 3086993A CA 3086993 C CA3086993 C CA 3086993C
Authority
CA
Canada
Prior art keywords
light
filter
imaging
light source
camera body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3086993A
Other languages
English (en)
French (fr)
Other versions
CA3086993A1 (en
Inventor
Yoshiharu Houjou
Nobuhiro Aoki
Shigeki Mineo
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority claimed from PCT/JP2018/047461 external-priority patent/WO2019131586A1/ja
Publication of CA3086993A1 publication Critical patent/CA3086993A1/en
Application granted granted Critical
Publication of CA3086993C publication Critical patent/CA3086993C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/0035—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for acquisition of images from more than one imaging mode, e.g. combining MRI and optical tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/0037—Performing a preliminary scan, e.g. a prescan for identifying a region of interest
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/1032—Determining colour of tissue for diagnostic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/444—Evaluating skin marks, e.g. mole, nevi, tumour, scar
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting 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
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Dermatology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Studio Devices (AREA)
  • Stroboscope Apparatuses (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Blocking Light For Cameras (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
CA3086993A 2017-12-27 2018-12-25 Imaging device and imaging method Active CA3086993C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2017250772 2017-12-27
JP2017-250772 2017-12-27
JP2018046165A JP7000933B2 (ja) 2017-12-27 2018-03-14 撮像装置及び撮像方法
JP2018-046165 2018-03-14
PCT/JP2018/047461 WO2019131586A1 (ja) 2017-12-27 2018-12-25 撮像装置及び撮像方法

Publications (2)

Publication Number Publication Date
CA3086993A1 CA3086993A1 (en) 2019-07-04
CA3086993C true CA3086993C (en) 2022-10-18

Family

ID=67303659

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3086993A Active CA3086993C (en) 2017-12-27 2018-12-25 Imaging device and imaging method

Country Status (4)

Country Link
US (1) US11405561B2 (enExample)
JP (1) JP7000933B2 (enExample)
CA (1) CA3086993C (enExample)
SG (1) SG11202005996VA (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101971867B1 (ko) * 2018-06-18 2019-04-24 주식회사 인시스 피부의 색소침착 측정방법
EP4265196A4 (en) * 2020-12-15 2024-10-16 Derma Medical Inc. Dermoscope, dermoscope adapter, and program
CN116405765A (zh) * 2021-12-23 2023-07-07 华为技术有限公司 电子设备
JP7677197B2 (ja) 2022-03-18 2025-05-15 カシオ計算機株式会社 撮像装置、撮像制御方法およびプログラム
CN115553734B (zh) * 2022-11-02 2024-11-12 江苏倍宁智能科技发展有限公司 一种偏振皮肤镜

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717952A (en) * 1985-06-14 1988-01-05 Canon Kabushiki Kaisha Medical television system
US7006223B2 (en) * 2003-03-07 2006-02-28 3Gen, Llc. Dermoscopy epiluminescence device employing cross and parallel polarization
CN101701849A (zh) 2004-01-23 2010-05-05 奥林巴斯株式会社 图像处理系统以及照相机
JP2005249797A (ja) 2005-03-07 2005-09-15 Fujitsu Ltd 赤外線撮像装置
JP5080116B2 (ja) 2007-03-23 2012-11-21 株式会社 資生堂 肌画像撮影装置
JP6194592B2 (ja) * 2013-02-22 2017-09-13 セイコーエプソン株式会社 分光カメラ
WO2014134487A1 (en) * 2013-02-28 2014-09-04 Canfield Scientific, Incorporated Dermatoscope devices
US9458990B2 (en) * 2013-08-01 2016-10-04 3Gen, Inc. Dermoscopy illumination device with selective polarization and orange light for enhanced viewing of pigmented tissue
JP6107537B2 (ja) 2013-08-27 2017-04-05 ソニー株式会社 撮像システムおよびその画像処理方法、画像処理装置およびその画像処理方法、並びに、プログラム
KR20150094196A (ko) 2014-02-11 2015-08-19 서울바이오시스 주식회사 피부 상태 진단 장치 및 이를 이용하는 피부 상태 진단 방법
JP6728070B2 (ja) 2014-06-05 2020-07-22 ウニベルジテート ハイデルベルク マルチスペクトルイメージングのための方法及び手段
US20170249436A1 (en) * 2016-02-25 2017-08-31 L'oreal Ultraviolet based detection and analysis
JP6732029B2 (ja) * 2016-09-01 2020-07-29 Hoya株式会社 電子スコープ及び電子内視鏡システム

Also Published As

Publication number Publication date
SG11202005996VA (en) 2020-07-29
US20200322521A1 (en) 2020-10-08
CA3086993A1 (en) 2019-07-04
US11405561B2 (en) 2022-08-02
JP2019115648A (ja) 2019-07-18
JP7000933B2 (ja) 2022-01-19

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