JP6460631B2 - 撮像装置、内視鏡装置及び顕微鏡装置 - Google Patents

撮像装置、内視鏡装置及び顕微鏡装置 Download PDF

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Publication number
JP6460631B2
JP6460631B2 JP2014029925A JP2014029925A JP6460631B2 JP 6460631 B2 JP6460631 B2 JP 6460631B2 JP 2014029925 A JP2014029925 A JP 2014029925A JP 2014029925 A JP2014029925 A JP 2014029925A JP 6460631 B2 JP6460631 B2 JP 6460631B2
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illumination
image
light
unit
imaging
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Japanese (ja)
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JP2015154474A (ja
JP2015154474A5 (enExample
Inventor
山本　英二
英二 山本
宏幸 亀江
宏幸 亀江
藤田　浩正
浩正 藤田
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Olympus Corp
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Olympus Corp
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Priority to JP2014029925A priority Critical patent/JP6460631B2/ja
Priority to DE112015000863.2T priority patent/DE112015000863T5/de
Priority to CN201580008463.5A priority patent/CN105981377B/zh
Priority to PCT/JP2015/051810 priority patent/WO2015125553A1/ja
Publication of JP2015154474A publication Critical patent/JP2015154474A/ja
Priority to US15/238,341 priority patent/US10419693B2/en
Publication of JP2015154474A5 publication Critical patent/JP2015154474A5/ja
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/045—Control thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0638—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements providing two or more wavelengths
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0655—Control therefor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • G02B21/365—Control or image processing arrangements for digital or video microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407—Optical details
    • G02B23/2461—Illumination
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports
    • G02B23/2484—Arrangements in relation to a camera or imaging device
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
    • 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • 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
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • 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
    • H04N23/56—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
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/75—Circuitry for compensating brightness variation in the scene by influencing optical camera components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/42—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by switching between different modes of operation using different resolutions or aspect ratios, e.g. switching between interlaced and non-interlaced mode
    • 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
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Signal Processing (AREA)
  • Astronomy & Astrophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Endoscopes (AREA)
  • Color Television Image Signal Generators (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Microscoopes, Condenser (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Studio Devices (AREA)
JP2014029925A 2014-02-19 2014-02-19 撮像装置、内視鏡装置及び顕微鏡装置 Active JP6460631B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014029925A JP6460631B2 (ja) 2014-02-19 2014-02-19 撮像装置、内視鏡装置及び顕微鏡装置
DE112015000863.2T DE112015000863T5 (de) 2014-02-19 2015-01-23 Abbildungsvorrichtung, Endoskopvorrichtung und Mikroskopvorrichtung
CN201580008463.5A CN105981377B (zh) 2014-02-19 2015-01-23 摄像装置、内窥镜装置以及显微镜装置
PCT/JP2015/051810 WO2015125553A1 (ja) 2014-02-19 2015-01-23 撮像装置、内視鏡装置及び顕微鏡装置
US15/238,341 US10419693B2 (en) 2014-02-19 2016-08-16 Imaging apparatus, endoscope apparatus, and microscope apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014029925A JP6460631B2 (ja) 2014-02-19 2014-02-19 撮像装置、内視鏡装置及び顕微鏡装置

Publications (3)

Publication Number Publication Date
JP2015154474A JP2015154474A (ja) 2015-08-24
JP2015154474A5 JP2015154474A5 (enExample) 2017-02-23
JP6460631B2 true JP6460631B2 (ja) 2019-01-30

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Country Link
US (1) US10419693B2 (enExample)
JP (1) JP6460631B2 (enExample)
CN (1) CN105981377B (enExample)
DE (1) DE112015000863T5 (enExample)
WO (1) WO2015125553A1 (enExample)

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TWI625551B (zh) 2013-03-15 2018-06-01 傲思丹度科技公司 具有改良之視角深度及解析度之三維光場顯示器及方法
JP6460631B2 (ja) * 2014-02-19 2019-01-30 オリンパス株式会社 撮像装置、内視鏡装置及び顕微鏡装置
CN106132276B (zh) * 2014-04-08 2018-08-07 奥林巴斯株式会社 荧光观察内窥镜系统
US9977232B2 (en) * 2015-01-29 2018-05-22 Fujifilm Corporation Light source device for endoscope, endoscope system, and method for operating light source device for endoscope
EP3369362B1 (en) * 2015-10-30 2020-01-08 Sony Corporation Information processing device, information processing method, and endoscope system
CN108366711A (zh) * 2015-12-24 2018-08-03 奥林巴斯株式会社 摄像系统和图像处理装置
US9946638B1 (en) * 2016-03-30 2018-04-17 Open Text Corporation System and method for end to end performance response time measurement based on graphic recognition
US10147225B2 (en) * 2016-04-01 2018-12-04 Intel Corporation Method and apparatus for sampling pattern generation for a ray tracing architecture
JPWO2017175391A1 (ja) * 2016-04-08 2019-03-28 オリンパス株式会社 照明装置およびこれを備えた内視鏡
KR101783142B1 (ko) 2016-06-02 2017-09-28 연세대학교 산학협력단 색과 편광 패턴을 이용한 영상 시스템
WO2019054415A1 (ja) * 2017-09-12 2019-03-21 ソニー株式会社 情報処理装置、情報処理方法、プログラム及びライティングシステム
CN110312109B (zh) * 2018-03-20 2021-09-21 台达电子工业股份有限公司 投影显示设备及控制方法
JP7317485B2 (ja) * 2018-10-17 2023-07-31 シャープ株式会社 画像形成装置
US10949706B2 (en) * 2019-01-16 2021-03-16 Microsoft Technology Licensing, Llc Finding complementary digital images using a conditional generative adversarial network
EP3691258B1 (en) * 2019-01-29 2021-09-15 Fondation de L'institut de Recherche Idiap System and method for acquiring images
KR20220063195A (ko) * 2019-09-13 2022-05-17 가부시키가이샤 한도오따이 에네루기 켄큐쇼 촬상 장치, 촬상 모듈, 전자 기기, 및 촬상 방법
WO2021137344A1 (ko) * 2020-01-03 2021-07-08 제주대학교 산학협력단 초 고속 연속 영상 촬영 장치
CN120547311A (zh) * 2024-02-23 2025-08-26 台达电子工业股份有限公司 投影显示装置

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JP5483522B2 (ja) * 2008-08-12 2014-05-07 富士フイルム株式会社 画像取得装置
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JP5996287B2 (ja) 2012-06-12 2016-09-21 オリンパス株式会社 撮像装置、顕微鏡装置、内視鏡装置
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JP6460631B2 (ja) * 2014-02-19 2019-01-30 オリンパス株式会社 撮像装置、内視鏡装置及び顕微鏡装置

Also Published As

Publication number Publication date
WO2015125553A1 (ja) 2015-08-27
US20160360125A1 (en) 2016-12-08
JP2015154474A (ja) 2015-08-24
DE112015000863T5 (de) 2016-11-10
CN105981377A (zh) 2016-09-28
US10419693B2 (en) 2019-09-17
CN105981377B (zh) 2018-04-17

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