JP6971559B2 - 情報処理装置、情報処理方法およびプログラム - Google Patents

情報処理装置、情報処理方法およびプログラム Download PDF

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JP6971559B2
JP6971559B2 JP2016213422A JP2016213422A JP6971559B2 JP 6971559 B2 JP6971559 B2 JP 6971559B2 JP 2016213422 A JP2016213422 A JP 2016213422A JP 2016213422 A JP2016213422 A JP 2016213422A JP 6971559 B2 JP6971559 B2 JP 6971559B2
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JP2018068748A5 (enExample
JP2018068748A (ja
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学 和田
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Canon Inc
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Canon Inc
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Priority to JP2016213422A priority Critical patent/JP6971559B2/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • G06T7/0016—Biomedical image inspection using an image reference approach involving temporal comparison
    • 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
    • A61B3/0016—Operational features thereof
    • A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
    • 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
    • A61B3/1225—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 using coherent radiation
    • A61B3/1233—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 using coherent radiation for measuring blood flow, e.g. at the retina
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G06T7/248—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving reference images or patches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10101—Optical tomography; Optical coherence tomography [OCT]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30041—Eye; Retina; Ophthalmic

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Hematology (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Eye Examination Apparatus (AREA)
JP2016213422A 2016-10-31 2016-10-31 情報処理装置、情報処理方法およびプログラム Active JP6971559B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2016213422A JP6971559B2 (ja) 2016-10-31 2016-10-31 情報処理装置、情報処理方法およびプログラム
US15/797,311 US10672127B2 (en) 2016-10-31 2017-10-30 Information processing apparatus, information processing method, and program

Applications Claiming Priority (1)

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JP2016213422A JP6971559B2 (ja) 2016-10-31 2016-10-31 情報処理装置、情報処理方法およびプログラム

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JP2018068748A JP2018068748A (ja) 2018-05-10
JP2018068748A5 JP2018068748A5 (enExample) 2019-10-17
JP6971559B2 true JP6971559B2 (ja) 2021-11-24

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Publication number Priority date Publication date Assignee Title
JP2018187343A (ja) * 2017-05-08 2018-11-29 オレゴン ヘルス アンド サイエンス ユニバーシティ 光コヒーレントトモグラフィ血管造影におけるバルク運動除去
JP7298993B2 (ja) * 2018-04-09 2023-06-27 浜松ホトニクス株式会社 試料観察装置及び試料観察方法
DE112019003022T5 (de) 2018-06-15 2021-03-18 Canon Kabushiki Kaisha Medizinische Bildverarbeitungsvorrichtung, medizinisches Bildverarbeitungsverfahren und Programm
JP7305401B2 (ja) * 2018-09-06 2023-07-10 キヤノン株式会社 画像処理装置、画像処理装置の作動方法、及びプログラム
WO2020049828A1 (ja) * 2018-09-06 2020-03-12 キヤノン株式会社 画像処理装置、画像処理方法、及びプログラム
JP2020039430A (ja) * 2018-09-06 2020-03-19 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
WO2020075345A1 (ja) 2018-10-10 2020-04-16 キヤノン株式会社 医用画像処理装置、医用画像処理方法及びプログラム
WO2020183799A1 (ja) 2019-03-11 2020-09-17 キヤノン株式会社 医用画像処理装置、医用画像処理方法及びプログラム
JP7335107B2 (ja) * 2019-07-23 2023-08-29 株式会社トプコン 眼科情報処理装置、眼科装置、眼科情報処理方法、及びプログラム
DE102020102012B4 (de) * 2020-01-28 2022-12-01 Carl Zeiss Meditec Ag Anordnung mit einer OCT-Einrichtung für das Ermitteln einer 3D-Rekonstruktion eines Objektbereichsvolumens sowie Computerprogramm und computerimplementiertes Verfahren hierfür
CN112587302B (zh) * 2021-03-04 2021-06-18 季华实验室 飞秒激光实时动态定位聚焦系统及方法
US20250207906A1 (en) * 2023-12-20 2025-06-26 Mitsubishi Electric Research Laboratories, Inc. Systems and Methods for Multi-Surface Profile Estimation via Optical Coherence Tomography

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US6293674B1 (en) * 2000-07-11 2001-09-25 Carl Zeiss, Inc. Method and apparatus for diagnosing and monitoring eye disease
US7480058B2 (en) * 2006-01-19 2009-01-20 Optovue, Inc. Fourier-domain optical coherence tomography imager
US7995814B2 (en) * 2006-06-26 2011-08-09 California Institute Of Technology Dynamic motion contrast and transverse flow estimation using optical coherence tomography
JP4909378B2 (ja) * 2009-06-02 2012-04-04 キヤノン株式会社 画像処理装置及びその制御方法、コンピュータプログラム
WO2012170722A2 (en) * 2011-06-07 2012-12-13 California Institute Of Technology Enhanced optical angiography using intensity contrast and phase contrast imaging methods
US8433393B2 (en) * 2011-07-07 2013-04-30 Carl Zeiss Meditec, Inc. Inter-frame complex OCT data analysis techniques
JP6230262B2 (ja) * 2012-12-28 2017-11-15 キヤノン株式会社 画像処理装置及び画像処理方法
US9933246B2 (en) * 2013-12-13 2018-04-03 Nidek Co., Ltd. Optical coherence tomography device
JP6243763B2 (ja) * 2014-03-14 2017-12-06 テルモ株式会社 画像処理装置、画像処理装置の作動方法、及びプログラム
WO2015165989A2 (en) * 2014-05-02 2015-11-05 Carl Zeiss Meditec, Inc. Enhanced vessel characterization in optical coherence tomograogphy angiography
JP6520099B2 (ja) * 2014-06-30 2019-05-29 株式会社ニデック 光コヒーレンストモグラフィ装置、及びデータ処理プログラム
JP2016093240A (ja) * 2014-11-12 2016-05-26 キヤノン株式会社 画像処理装置及び画像処理方法
US9700206B2 (en) * 2015-02-05 2017-07-11 Carl Zeiss Meditec, Inc. Acquistion and analysis techniques for improved outcomes in optical coherence tomography angiography
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JP6627342B2 (ja) * 2015-09-04 2020-01-08 株式会社ニデック Ｏｃｔモーションコントラストデータ解析装置、ｏｃｔモーションコントラストデータ解析プログラム。
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US10123689B2 (en) * 2015-10-28 2018-11-13 Oregon Health & Science University Systems and methods for retinal layer segmentation in OCT imaging and OCT angiography
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US10402965B1 (en) * 2015-11-12 2019-09-03 Carl Zeiss Meditec, Inc. Systems and methods for reducing artifacts in OCT angiography images

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JP2018068748A (ja) 2018-05-10
US20180122077A1 (en) 2018-05-03

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