CN102438501B - 摄像装置和摄像方法 - Google Patents

摄像装置和摄像方法 Download PDF

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Publication number
CN102438501B
CN102438501B CN201080022514.7A CN201080022514A CN102438501B CN 102438501 B CN102438501 B CN 102438501B CN 201080022514 A CN201080022514 A CN 201080022514A CN 102438501 B CN102438501 B CN 102438501B
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CN
China
Prior art keywords
light
synthetic
camera head
measurement
subject
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.)
Expired - Fee Related
Application number
CN201080022514.7A
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English (en)
Chinese (zh)
Other versions
CN102438501A (zh
Inventor
汤浅堂司
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.)
Canon Inc
Original Assignee
Canon Inc
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN102438501A publication Critical patent/CN102438501A/zh
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Publication of CN102438501B publication Critical patent/CN102438501B/zh
Expired - Fee Related legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • 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
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • 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
    • A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/02062—Active error reduction, i.e. varying with time
    • G01B9/02067—Active error reduction, i.e. varying with time by electronic control systems, i.e. using feedback acting on optics or light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dermatology (AREA)
  • Automation & Control Theory (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Eye Examination Apparatus (AREA)
CN201080022514.7A 2009-05-22 2010-05-20 摄像装置和摄像方法 Expired - Fee Related CN102438501B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2009124273 2009-05-22
JP2009-124273 2009-05-22
JP2010066729A JP5627259B2 (ja) 2009-05-22 2010-03-23 撮像装置及び撮像方法
JP2010-066729 2010-03-23
PCT/JP2010/003384 WO2010134342A1 (en) 2009-05-22 2010-05-20 Imaging device and imaging method

Publications (2)

Publication Number Publication Date
CN102438501A CN102438501A (zh) 2012-05-02
CN102438501B true CN102438501B (zh) 2014-10-15

Family

ID=42562601

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080022514.7A Expired - Fee Related CN102438501B (zh) 2009-05-22 2010-05-20 摄像装置和摄像方法

Country Status (6)

Country Link
US (1) US8836951B2 (enExample)
EP (1) EP2432374A1 (enExample)
JP (1) JP5627259B2 (enExample)
KR (1) KR101380690B1 (enExample)
CN (1) CN102438501B (enExample)
WO (1) WO2010134342A1 (enExample)

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* Cited by examiner, † Cited by third party
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JP3125389B2 (ja) 1991-12-25 2001-01-15 大日本印刷株式会社 樹脂成形品の製造方法
KR20120072757A (ko) * 2010-12-24 2012-07-04 광주과학기술원 광섬유 다발 기반의 내시경 타입 스펙트럼 영역 광학단층영상 시스템
JP5331904B2 (ja) * 2011-04-15 2013-10-30 富士フイルム株式会社 内視鏡システム及び内視鏡システムの作動方法
US9801578B2 (en) * 2013-01-22 2017-10-31 Becton, Dickinson And Company Reduced size optical coupler for fluorescence detection
JP6281177B2 (ja) * 2013-01-23 2018-02-21 株式会社ニデック 眼科撮影装置
WO2015033915A1 (ja) 2013-09-03 2015-03-12 オリンパスメディカルシステムズ株式会社 光学測定装置
KR101488115B1 (ko) * 2013-12-30 2015-01-29 건양대학교산학협력단 초소형 방사선 컴퓨터 단층촬영장치
GB2540390A (en) * 2015-07-15 2017-01-18 Michelson Diagnostics Ltd Processing optical coherency tomography scans
US9869541B2 (en) * 2015-07-22 2018-01-16 Medlumics S.L. High-speed optical coherence tomography using multiple interferometers with suppressed multiple scattering cross-talk
US10323926B2 (en) * 2017-06-21 2019-06-18 Canon U.S.A., Inc. Crosstalk elimination or mitigation in optical coherence tomography
EP3734252A4 (en) * 2017-12-25 2021-02-24 NEC Corporation OPTICAL RAY CONTROL UNIT AND DEVICE FOR TOMOGRAPHIC IMAGING WITH OPTICAL INTERFERENCES, USING THEREOF
CN108514404B (zh) * 2018-03-28 2021-08-10 深圳市太赫兹科技创新研究院 光学相干断层成像系统
KR101990251B1 (ko) * 2018-10-15 2019-06-17 경북대학교 산학협력단 광 간섭성 단층 촬영 장치 및 이를 이용한 영상 생성 방법
CN109620134B (zh) * 2019-01-21 2020-05-22 浙江大学 基于光纤阵列多通道并行探测的微血管造影方法和系统
CN114076746A (zh) * 2020-08-20 2022-02-22 株式会社湖碧驰 利用双线条相机的断层摄影检查装置和方法
KR102498742B1 (ko) * 2021-05-11 2023-02-13 경북대학교 산학협력단 초점 심도 향상을 위한 다중 초점 기반 고해상도 광간섭 단층 촬영 장치
JP2024061609A (ja) * 2022-10-21 2024-05-07 ツー－シックス デラウェア インコーポレイテッド レーザー材料加工工程における光コヒーレンス断層撮影のためのデバイスおよび方法
KR102881516B1 (ko) * 2025-01-20 2025-11-05 한국전광(주) 대면적 시료용 고속 스웹 소스 광간섭 단층촬영장치

Citations (2)

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WO2006015717A1 (de) * 2004-08-03 2006-02-16 Carl Zeiss Meditec Ag Fourier-domain oct ray-tracing am auge
CN101115436A (zh) * 2004-11-18 2008-01-30 迈克逊诊断有限公司 干涉设备、方法和探头

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JPH07143281A (ja) * 1993-11-15 1995-06-02 Fuji Xerox Co Ltd カラー画像読取装置
US7263394B2 (en) * 2003-06-04 2007-08-28 Tomophase Corporation Coherence-gated optical glucose monitor
US7671992B2 (en) * 2004-10-28 2010-03-02 X-Rite Europe Gmbh Measurement system and scanning device for the photoelectric measurement of a measurement object pixel by pixel
WO2008089393A2 (en) * 2007-01-19 2008-07-24 Thorlabs, Inc. An optical coherence tomography imaging system and method
WO2009039303A1 (en) * 2007-09-19 2009-03-26 State University Of New York At Stony Brook Optical coherence tomography systems and methods
WO2010006785A1 (en) * 2008-07-16 2010-01-21 Carl Zeiss Surgical Gmbh Optical coherence tomography methods and systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006015717A1 (de) * 2004-08-03 2006-02-16 Carl Zeiss Meditec Ag Fourier-domain oct ray-tracing am auge
CN101115436A (zh) * 2004-11-18 2008-01-30 迈克逊诊断有限公司 干涉设备、方法和探头

Also Published As

Publication number Publication date
JP2011005235A (ja) 2011-01-13
US8836951B2 (en) 2014-09-16
EP2432374A1 (en) 2012-03-28
CN102438501A (zh) 2012-05-02
KR20120018359A (ko) 2012-03-02
WO2010134342A4 (en) 2011-03-17
WO2010134342A1 (en) 2010-11-25
KR101380690B1 (ko) 2014-04-02
US20120057168A1 (en) 2012-03-08
JP5627259B2 (ja) 2014-11-19

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