BRPI0924131A2 - método e aparelho de formação de imagem para capturar uma imagem por tomografia coerente óptica de um objeto, e, programa. - Google Patents

método e aparelho de formação de imagem para capturar uma imagem por tomografia coerente óptica de um objeto, e, programa.

Info

Publication number
BRPI0924131A2
BRPI0924131A2 BRPI0924131A BRPI0924131A BRPI0924131A2 BR PI0924131 A2 BRPI0924131 A2 BR PI0924131A2 BR PI0924131 A BRPI0924131 A BR PI0924131A BR PI0924131 A BRPI0924131 A BR PI0924131A BR PI0924131 A2 BRPI0924131 A2 BR PI0924131A2
Authority
BR
Brazil
Prior art keywords
capturing
program
imaging method
tomography image
optical coherent
Prior art date
Application number
BRPI0924131A
Other languages
English (en)
Inventor
Mitsuro Sugita
Takashi Yuasa
Original Assignee
Canon Kk
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 Canon Kk filed Critical Canon Kk
Publication of BRPI0924131A2 publication Critical patent/BRPI0924131A2/pt

Links

Classifications

    • 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
    • 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
    • A61B5/0073—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by tomography, i.e. reconstruction of 3D images from 2D projections
    • 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
    • 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
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • G01B9/02017—Interferometers characterised by the beam path configuration with multiple interactions between the target object and light beams, e.g. beam reflections occurring from different locations
    • G01B9/02019—Interferometers characterised by the beam path configuration with multiple interactions between the target object and light beams, e.g. beam reflections occurring from different locations contacting different points on same face of object
    • 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
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • G01B9/02027—Two or more interferometric channels or interferometers
    • 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
    • G01B9/02041—Interferometers characterised by particular imaging or detection techniques
    • G01B9/02044—Imaging in the frequency domain, e.g. by using a spectrometer
    • 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
    • G01B9/02083—Interferometers characterised by particular signal processing and presentation
    • G01B9/02087—Combining two or more images of the same region
    • 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
    • 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
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2290/00—Aspects of interferometers not specifically covered by any group under G01B9/02
    • G01B2290/45—Multiple detectors for detecting interferometer signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2290/00—Aspects of interferometers not specifically covered by any group under G01B9/02
    • G01B2290/65—Spatial scanning object beam

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Eye Examination Apparatus (AREA)
  • Endoscopes (AREA)
  • Length Measuring Devices By Optical Means (AREA)
BRPI0924131A 2009-01-23 2009-12-18 método e aparelho de formação de imagem para capturar uma imagem por tomografia coerente óptica de um objeto, e, programa. BRPI0924131A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009013069 2009-01-23
JP2009124135A JP5623028B2 (ja) 2009-01-23 2009-05-22 光干渉断層画像を撮る撮像方法及びその装置
PCT/JP2009/071719 WO2010084694A1 (en) 2009-01-23 2009-12-18 Optical tomographic imaging method and optical tomographic imaging apparatus

Publications (1)

Publication Number Publication Date
BRPI0924131A2 true BRPI0924131A2 (pt) 2016-02-10

Family

ID=41723082

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0924131A BRPI0924131A2 (pt) 2009-01-23 2009-12-18 método e aparelho de formação de imagem para capturar uma imagem por tomografia coerente óptica de um objeto, e, programa.

Country Status (8)

Country Link
US (1) US9044165B2 (pt)
EP (1) EP2389096A1 (pt)
JP (1) JP5623028B2 (pt)
KR (1) KR101336048B1 (pt)
CN (1) CN102333477A (pt)
BR (1) BRPI0924131A2 (pt)
RU (1) RU2489091C2 (pt)
WO (1) WO2010084694A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5618533B2 (ja) * 2008-12-26 2014-11-05 キヤノン株式会社 光干渉断層情報取得装置、撮像装置及び撮像方法
JP5506504B2 (ja) * 2010-03-31 2014-05-28 キヤノン株式会社 撮像装置及び撮像方法
JP5525919B2 (ja) * 2010-05-28 2014-06-18 株式会社東芝 欠陥検査方法および欠陥検査装置
JP2013031634A (ja) * 2011-06-30 2013-02-14 Canon Inc 撮像装置
CN102599883B (zh) * 2012-02-22 2014-03-26 无锡渝跃科技有限公司 用于早期病变检测的双频带光学相干层析成像系统
WO2014088650A1 (en) * 2012-12-06 2014-06-12 Lehigh University Space-division multiplexing optical coherence tomography apparatus
US9400169B2 (en) 2012-12-06 2016-07-26 Lehigh University Apparatus and method for space-division multiplexing optical coherence tomography
US8862541B1 (en) * 2012-12-26 2014-10-14 Emc Corporation N-site asynchronous replication
WO2014179465A1 (en) * 2013-04-30 2014-11-06 IDx, LLC Parallel optical coherence tomography apparatuses, systems, and related methods
AU2016224402A1 (en) 2015-02-27 2017-09-14 Kowa Company, Ltd. Cross-section image capture device
JP6606640B2 (ja) * 2015-04-10 2019-11-20 株式会社トーメーコーポレーション 眼科装置及びその制御方法
US9709383B2 (en) * 2015-04-30 2017-07-18 Nidek Co., Ltd. Optical coherence tomography apparatus
JP7019128B2 (ja) * 2018-01-22 2022-02-15 株式会社トーメーコーポレーション 光断層画像撮影装置
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
JP7201007B2 (ja) * 2018-12-20 2023-01-10 日本電気株式会社 光干渉断層撮像装置、および光干渉断層画像の生成方法
CN110338756A (zh) * 2019-05-24 2019-10-18 广州永士达医疗科技有限责任公司 一种适用于多光路的oct成像装置以及oct成像系统
KR102231835B1 (ko) * 2019-06-13 2021-03-25 주식회사 휴비츠 단층촬영 검사 장치 및 방법
KR102244724B1 (ko) * 2019-12-17 2021-05-06 주식회사 휴비츠 대형 샘플 검사용 단층촬영 장치
CN115088249B (zh) * 2020-02-20 2025-04-25 浜松光子学株式会社 光学干涉断层摄影装置
JP7510815B2 (ja) 2020-02-20 2024-07-04 浜松ホトニクス株式会社 光干渉断層撮影装置
KR102293955B1 (ko) * 2020-07-08 2021-08-26 주식회사 휴비츠 3차원 자동 단층 촬영 검사 장치 및 영상 획득 방법
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
CN116548910B (zh) * 2023-05-19 2023-12-08 北京至真互联网技术有限公司 一种眼科相干断层扫描仪的分辨率自适应调节方法及系统

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69227902T3 (de) 1991-04-29 2010-04-22 Massachusetts Institute Of Technology, Cambridge Vorrichtung für optische abbildung und messung
JP2875181B2 (ja) * 1995-03-17 1999-03-24 株式会社生体光情報研究所 断層撮影装置
US6198540B1 (en) * 1997-03-26 2001-03-06 Kowa Company, Ltd. Optical coherence tomography have plural reference beams of differing modulations
JP4709969B2 (ja) 1998-02-26 2011-06-29 ザ ジェネラル ホスピタル コーポレイション マルチスペクトル符号化を用いた共焦点顕微鏡
JP3099063B2 (ja) 1998-12-28 2000-10-16 大阪大学長 多光子顕微鏡
US6615072B1 (en) 1999-02-04 2003-09-02 Olympus Optical Co., Ltd. Optical imaging device
RU2145109C1 (ru) * 1999-03-09 2000-01-27 Левин Геннадий Генрихович Способ оптической томографии трехмерных микрообъектов и микроскоп для его осуществления
EP1299711B1 (en) * 2000-07-10 2006-05-24 University Health Network Method and apparatus for high resolution coherent optical imaging
US6980299B1 (en) * 2001-10-16 2005-12-27 General Hospital Corporation Systems and methods for imaging a sample
JP4409331B2 (ja) 2004-03-30 2010-02-03 株式会社トプコン 光画像計測装置
DE102004037479A1 (de) 2004-08-03 2006-03-16 Carl Zeiss Meditec Ag Fourier-Domain OCT Ray-Tracing am Auge
WO2006054975A1 (en) 2004-11-12 2006-05-26 Medeikon Corporation Single trace multi-channel low coherence interferometric sensor
GB0425419D0 (en) * 2004-11-18 2004-12-22 Sira Ltd Interference apparatus and method and probe
JP2006195240A (ja) 2005-01-14 2006-07-27 Fuji Photo Film Co Ltd 断層画像化装置
US7365856B2 (en) 2005-01-21 2008-04-29 Carl Zeiss Meditec, Inc. Method of motion correction in optical coherence tomography imaging
US7400410B2 (en) 2005-10-05 2008-07-15 Carl Zeiss Meditec, Inc. Optical coherence tomography for eye-length measurement
JP4850495B2 (ja) 2005-10-12 2012-01-11 株式会社トプコン 眼底観察装置及び眼底観察プログラム
JP2007151631A (ja) 2005-11-30 2007-06-21 Kyocera Corp 光断層イメージング装置
JP5079240B2 (ja) 2006-02-06 2012-11-21 株式会社ニデック 網膜機能計測装置
US7758189B2 (en) 2006-04-24 2010-07-20 Physical Sciences, Inc. Stabilized retinal imaging with adaptive optics
US20070291277A1 (en) 2006-06-20 2007-12-20 Everett Matthew J Spectral domain optical coherence tomography system
EP2029020A4 (en) 2006-06-22 2010-04-21 Wisconsin Alumni Res Found USE OF STROMA COLLAGEN IN THE DIAGNOSIS AND CHARACTERIZATION OF BREAST CANCER
JP5089940B2 (ja) 2006-08-29 2012-12-05 株式会社トプコン 眼球運動測定装置、眼球運動測定方法及び眼球運動測定プログラム
DE102006046925A1 (de) 2006-09-28 2008-04-03 Jenlab Gmbh Verfahren und Anordnung zur Laser-Endoskopie für die Mikrobearbeitung
GB0619616D0 (en) 2006-10-05 2006-11-15 Oti Ophthalmic Technologies Optical imaging apparatus with spectral detector
JP5455001B2 (ja) 2008-12-26 2014-03-26 キヤノン株式会社 光断層撮像装置および光断層撮像装置の制御方法
JP5602363B2 (ja) 2008-12-26 2014-10-08 キヤノン株式会社 光干渉断層撮像装置
JP5618533B2 (ja) 2008-12-26 2014-11-05 キヤノン株式会社 光干渉断層情報取得装置、撮像装置及び撮像方法
JP5649286B2 (ja) 2008-12-26 2015-01-07 キヤノン株式会社 光断層撮像装置、被検査物の画像を撮る撮像装置、光断層撮像装置の制御方法及びそのコンピュータプログラム

Also Published As

Publication number Publication date
JP5623028B2 (ja) 2014-11-12
KR20110116173A (ko) 2011-10-25
RU2011135047A (ru) 2013-02-27
JP2010188114A (ja) 2010-09-02
CN102333477A (zh) 2012-01-25
EP2389096A1 (en) 2011-11-30
US20110234786A1 (en) 2011-09-29
KR101336048B1 (ko) 2013-12-04
RU2489091C2 (ru) 2013-08-10
WO2010084694A1 (en) 2010-07-29
US9044165B2 (en) 2015-06-02

Similar Documents

Publication Publication Date Title
BR112013015849A2 (pt) aparelho de formação de imagem, e, método para obter dados da imagem
BR112012004815A2 (pt) aparelho de processamento de imagem, e, método de processamento de imagem para um aparelho de processamento de imagem
BRPI0905360A2 (pt) Aparelho e método de processamento de imagem, programa, e, aparelo de captura de imagem
BRPI0919643A2 (pt) aparelho de formação de imagem de raio-x, e, método para formar imagem de raio-x
BRPI1012928A2 (pt) aparelho e método de processamento de imagem.
BRPI1008281A2 (pt) aparelho e método de processamento de imagem.
BRPI0922395A2 (pt) método e aparelho para fabricação de uma lente ótica.
BR112013011051A2 (pt) dispositivos de processamento e de geração de imagem, método de processamento de imagem, e, programa
BR112012014172A2 (pt) aparelho de tomografia computadorizada para a geração de imagens de um objeto, aparelho de geração de imagens, método de tomografia computadorizada para a geração de imagens de um objeto, método de geração de imagens, programa de computador de tomografia computadorizada e programa de computador de geração de imagens
FI20085939A0 (fi) Menetelmä ja sen toteuttava laite röntgenkuvauksen suorittamiseksi
DE602009000469D1 (de) Bildverarbeitungsverfahren, Bildverarbeitungsvorrichtung und Abbildungsvorrichtung
BRPI0924284A2 (pt) aparelho de formação de imagem e método de formação de imagem
BRPI1004212A2 (pt) aparelho de processamento de imagem, método de processamento de imagem, e programa de processamento de imagem
GB2496255B (en) Method and apparatus for generating an enhanced image from medical imaging data
BRPI0923709A2 (pt) aparelho de aquisição de informação tomográfica coerente óptica, aparelho e método de formação de imagem, e mídia legível por computador
BRPI1013923A2 (pt) método para autofocalização em um dispositivo de formação de imagem, e, dispositivo de formação de imagem
BRPI1013926A2 (pt) aparelho de aquisição de imagem óptica, óptica adaptativa, e, método de controle para um aparelho de aquisição de imagem óptica.
BR112014004189A2 (pt) aparelho de formação de imagem, método de processamento de sinal, e, programa
BRPI0821804A2 (pt) Método para reconstruir uma imagem de um indivíduo
EP2690479A4 (en) IMAGE CAPTURE OPTICAL SYSTEM, IMAGE CAPTURE DEVICE AND DIGITAL APPARATUS
BRPI1005680A2 (pt) aparelho e método de processamento de imagem, e, programa para processamento de imagem
BR112012029940A2 (pt) aparelho e método de processamento de imagem, e, programa
BRPI0905361A2 (pt) Aparelho e método de formação de imagem, e, programa
BRPI0918044A2 (pt) métodos e aparelho para remoção de imagem de vídeo
BRPI0903910A2 (pt) Aparelho de geração de imagem estereoscópica, método de geração de imagem estereoscópica, e programa

Legal Events

Date Code Title Description
B10A Cessation: cessation confirmed

Free format text: HOMOLOGADA A DESISTENCIA DO PEDIDO, SOLICITADA ATRAVES DA PETICAO ELETRONICA NO 870160004752 DE 17/02/2016.

B350 Update of information on the portal [chapter 15.35 patent gazette]