KR101787973B1 - 화상처리장치 및 화상처리방법 - Google Patents

화상처리장치 및 화상처리방법 Download PDF

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Publication number
KR101787973B1
KR101787973B1 KR1020167004801A KR20167004801A KR101787973B1 KR 101787973 B1 KR101787973 B1 KR 101787973B1 KR 1020167004801 A KR1020167004801 A KR 1020167004801A KR 20167004801 A KR20167004801 A KR 20167004801A KR 101787973 B1 KR101787973 B1 KR 101787973B1
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image
polarized
images
tomographic
past
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KR20160035036A (ko
Inventor
마코토 후쿠하라
마코토 사토
요시히코 이와세
노부히로 토마츠
토모유키 마키히라
카즈히데 미야타
히로유키 신바타
리츠야 토미타
다이스케 키베
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캐논 가부시끼가이샤
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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
    • A61B3/0016—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
    • A61B3/0016—Operational features thereof
    • A61B3/0041—Operational features thereof characterised by display arrangements
    • 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
    • A61B3/1005—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring distances inside the eye, e.g. thickness of the cornea
    • 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
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
    • 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
    • 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
    • A61B3/14—Arrangements specially adapted for eye photography
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • G06T7/337—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods 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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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Multimedia (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
KR1020167004801A 2013-07-31 2014-07-24 화상처리장치 및 화상처리방법 Expired - Fee Related KR101787973B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013159177A JP6184232B2 (ja) 2013-07-31 2013-07-31 画像処理装置及び画像処理方法
JPJP-P-2013-159177 2013-07-31
PCT/JP2014/070146 WO2015016290A1 (en) 2013-07-31 2014-07-24 Image processing apparatus and image processing method

Publications (2)

Publication Number Publication Date
KR20160035036A KR20160035036A (ko) 2016-03-30
KR101787973B1 true KR101787973B1 (ko) 2017-10-19

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KR1020167004801A Expired - Fee Related KR101787973B1 (ko) 2013-07-31 2014-07-24 화상처리장치 및 화상처리방법

Country Status (8)

Country Link
US (1) US10244937B2 (enExample)
JP (1) JP6184232B2 (enExample)
KR (1) KR101787973B1 (enExample)
CN (1) CN105431077B (enExample)
DE (1) DE112014003528T5 (enExample)
GB (1) GB2534051B (enExample)
RU (1) RU2633168C2 (enExample)
WO (1) WO2015016290A1 (enExample)

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JP6606846B2 (ja) * 2015-03-31 2019-11-20 株式会社ニデック Ｏｃｔ信号処理装置、およびｏｃｔ信号処理プログラム
JP6758825B2 (ja) * 2015-04-15 2020-09-23 キヤノン株式会社 画像処理装置およびその作動方法
JP6501647B2 (ja) * 2015-06-23 2019-04-17 キヤノン株式会社 画像処理装置及びその制御方法、並びに、プログラム
JP6656063B2 (ja) * 2016-04-15 2020-03-04 キヤノン株式会社 画像処理装置及び画像処理方法、プログラム
JP7182350B2 (ja) * 2016-09-07 2022-12-02 株式会社ニデック 眼科解析装置、眼科解析プログラム
WO2018051209A1 (en) * 2016-09-16 2018-03-22 Novartis Ag Subtractive en face optical coherence tomography imaging
US10916012B2 (en) 2016-10-05 2021-02-09 Canon Kabushiki Kaisha Image processing apparatus and image processing method
JP2018057828A (ja) * 2016-10-05 2018-04-12 キヤノン株式会社 画像処理装置及び画像処理方法
JP6877947B2 (ja) * 2016-10-17 2021-05-26 キヤノン株式会社 眼科撮影装置およびその制御方法
JP7050787B2 (ja) * 2017-01-30 2022-04-08 アルコン インコーポレイティド 偏光感受型光干渉断層計を用いてフラップを作成するためのシステムと方法
CN109658385A (zh) * 2018-11-23 2019-04-19 上海鹰瞳医疗科技有限公司 眼底图像判断方法及设备
WO2020241794A1 (ja) * 2019-05-31 2020-12-03 株式会社ニデック 眼科画像処理装置、眼科画像処理プログラム、および眼科画像処理システム
JP7503909B2 (ja) * 2020-01-22 2024-06-21 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
JP2022029174A (ja) * 2020-08-04 2022-02-17 株式会社ニデック 眼底撮影装置
AU2021394459A1 (en) * 2020-12-11 2023-07-06 Eye Co Pty Ltd Method of detecting one or more change in an eye and disease indication or diagnosis
CN114271778B (zh) * 2021-12-22 2025-03-25 重庆贝奥新视野医疗设备有限公司 快速对位的眼轴长测量仪样品臂调节机构

Citations (1)

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US20090268162A1 (en) 2008-04-24 2009-10-29 Carl Zeiss Meditec, Inc. Method for finding the lateral position of the fovea in an sdoct image volume

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WO2009141769A1 (en) 2008-05-19 2009-11-26 Koninklijke Philips Electronics N.V. Reproducible positioning of sensing and/or treatment devices
JP4810562B2 (ja) * 2008-10-17 2011-11-09 キヤノン株式会社 画像処理装置、画像処理方法
EP2243420A1 (en) 2009-04-24 2010-10-27 Schmidt-Erfurth, Ursula Method for determining exudates in the retina
JP2010259675A (ja) * 2009-05-08 2010-11-18 Nidek Co Ltd 網膜機能計測装置
JP5582772B2 (ja) 2009-12-08 2014-09-03 キヤノン株式会社 画像処理装置及び画像処理方法
JP5698465B2 (ja) 2010-04-22 2015-04-08 キヤノン株式会社 眼科装置、表示制御方法及びプログラム
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JP5610884B2 (ja) * 2010-07-09 2014-10-22 キヤノン株式会社 光断層撮像装置及び光断層撮像方法
JP5627321B2 (ja) * 2010-07-09 2014-11-19 キヤノン株式会社 光断層画像撮像装置及びその撮像方法
JP5639523B2 (ja) * 2011-03-31 2014-12-10 キヤノン株式会社 光干渉断層撮影装置、光干渉断層撮影装置の制御方法、プログラムおよび眼科システム
JP5787255B2 (ja) * 2011-07-12 2015-09-30 国立大学法人 筑波大学 Ｐｓ−ｏｃｔの計測データを補正するプログラム及び該プログラムを搭載したｐｓ−ｏｃｔシステム
JP2013146447A (ja) * 2012-01-20 2013-08-01 Canon Inc 撮影装置、画像処理方法、及びプログラム
JP2013148509A (ja) * 2012-01-20 2013-08-01 Canon Inc 画像処理装置及び画像処理方法
JP5988772B2 (ja) * 2012-01-20 2016-09-07 キヤノン株式会社 画像処理装置及び画像処理方法

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US20090268162A1 (en) 2008-04-24 2009-10-29 Carl Zeiss Meditec, Inc. Method for finding the lateral position of the fovea in an sdoct image volume

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Publication number Publication date
CN105431077B (zh) 2018-04-27
GB201603498D0 (en) 2016-04-13
GB2534051A (en) 2016-07-13
RU2016106326A (ru) 2017-09-04
JP6184232B2 (ja) 2017-08-23
KR20160035036A (ko) 2016-03-30
JP2015029558A (ja) 2015-02-16
GB2534051B (en) 2017-06-14
US10244937B2 (en) 2019-04-02
US20160198939A1 (en) 2016-07-14
DE112014003528T5 (de) 2016-05-12
WO2015016290A1 (en) 2015-02-05
RU2633168C2 (ru) 2017-10-11
CN105431077A (zh) 2016-03-23

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