JP5627259B2 - 撮像装置及び撮像方法 - Google Patents

撮像装置及び撮像方法 Download PDF

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Publication number
JP5627259B2
JP5627259B2 JP2010066729A JP2010066729A JP5627259B2 JP 5627259 B2 JP5627259 B2 JP 5627259B2 JP 2010066729 A JP2010066729 A JP 2010066729A JP 2010066729 A JP2010066729 A JP 2010066729A JP 5627259 B2 JP5627259 B2 JP 5627259B2
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JP
Japan
Prior art keywords
light
lights
measurement
combined
overlap
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Expired - Fee Related
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JP2010066729A
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English (en)
Japanese (ja)
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JP2011005235A (ja
JP2011005235A5 (enExample
Inventor
堂司 湯淺
堂司 湯淺
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Canon Inc
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Canon Inc
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Filing date
Publication date
Priority to JP2010066729A priority Critical patent/JP5627259B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to KR1020117030118A priority patent/KR101380690B1/ko
Priority to PCT/JP2010/003384 priority patent/WO2010134342A1/en
Priority to US13/320,740 priority patent/US8836951B2/en
Priority to CN201080022514.7A priority patent/CN102438501B/zh
Priority to EP10725888A priority patent/EP2432374A1/en
Publication of JP2011005235A publication Critical patent/JP2011005235A/ja
Publication of JP2011005235A5 publication Critical patent/JP2011005235A5/ja
Application granted granted Critical
Publication of JP5627259B2 publication Critical patent/JP5627259B2/ja
Expired - Fee Related legal-status Critical Current
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    • 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]
    • 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
    • A61B3/12—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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Dermatology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Automation & Control Theory (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (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)
JP2010066729A 2009-05-22 2010-03-23 撮像装置及び撮像方法 Expired - Fee Related JP5627259B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2010066729A JP5627259B2 (ja) 2009-05-22 2010-03-23 撮像装置及び撮像方法
PCT/JP2010/003384 WO2010134342A1 (en) 2009-05-22 2010-05-20 Imaging device and imaging method
US13/320,740 US8836951B2 (en) 2009-05-22 2010-05-20 Imaging device for optical coherence tomographic image and imaging method
CN201080022514.7A CN102438501B (zh) 2009-05-22 2010-05-20 摄像装置和摄像方法
KR1020117030118A KR101380690B1 (ko) 2009-05-22 2010-05-20 촬상 장치 및 촬상 방법
EP10725888A EP2432374A1 (en) 2009-05-22 2010-05-20 Imaging device and imaging method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009124273 2009-05-22
JP2009124273 2009-05-22
JP2010066729A JP5627259B2 (ja) 2009-05-22 2010-03-23 撮像装置及び撮像方法

Publications (3)

Publication Number Publication Date
JP2011005235A JP2011005235A (ja) 2011-01-13
JP2011005235A5 JP2011005235A5 (enExample) 2014-07-31
JP5627259B2 true JP5627259B2 (ja) 2014-11-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010066729A Expired - Fee Related JP5627259B2 (ja) 2009-05-22 2010-03-23 撮像装置及び撮像方法

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2014116597A1 (en) * 2013-01-22 2014-07-31 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
EP3042600A1 (en) 2013-09-03 2016-07-13 Olympus Corporation Optical measurement device
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
JP6908131B2 (ja) 2017-12-25 2021-07-21 日本電気株式会社 光ビーム制御器およびこれを用いた光干渉断層撮像器
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102004037479A1 (de) * 2004-08-03 2006-03-16 Carl Zeiss Meditec Ag Fourier-Domain OCT Ray-Tracing am Auge
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
GB0425419D0 (en) * 2004-11-18 2004-12-22 Sira Ltd Interference apparatus and method and probe
WO2008089393A2 (en) 2007-01-19 2008-07-24 Thorlabs, Inc. An optical coherence tomography imaging system and method
US8948846B2 (en) * 2007-09-19 2015-02-03 The Research Foundation Of State University Of New York Optical coherence tomography systems and methods
JP5576367B2 (ja) * 2008-07-16 2014-08-20 カール ツアイス メディテック アクチエンゲゼルシャフト 光コヒーレンストモグラフィ方法およびシステム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
KR101380690B1 (ko) 2014-04-02
CN102438501B (zh) 2014-10-15
WO2010134342A4 (en) 2011-03-17
US20120057168A1 (en) 2012-03-08
WO2010134342A1 (en) 2010-11-25
US8836951B2 (en) 2014-09-16
JP2011005235A (ja) 2011-01-13
EP2432374A1 (en) 2012-03-28
KR20120018359A (ko) 2012-03-02
CN102438501A (zh) 2012-05-02

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