JPWO2023282339A1 - - Google Patents

Info

Publication number
JPWO2023282339A1
JPWO2023282339A1 JP2023533196A JP2023533196A JPWO2023282339A1 JP WO2023282339 A1 JPWO2023282339 A1 JP WO2023282339A1 JP 2023533196 A JP2023533196 A JP 2023533196A JP 2023533196 A JP2023533196 A JP 2023533196A JP WO2023282339 A1 JPWO2023282339 A1 JP WO2023282339A1
Authority
JP
Japan
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.)
Pending
Application number
JP2023533196A
Other languages
Japanese (ja)
Other versions
JPWO2023282339A5 (https=
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 filed Critical
Publication of JPWO2023282339A1 publication Critical patent/JPWO2023282339A1/ja
Publication of JPWO2023282339A5 publication Critical patent/JPWO2023282339A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • 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
    • 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
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Hematology (AREA)
  • Human Computer Interaction (AREA)
  • Eye Examination Apparatus (AREA)
JP2023533196A 2021-07-07 2022-07-07 Pending JPWO2023282339A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021112899 2021-07-07
PCT/JP2022/027008 WO2023282339A1 (ja) 2021-07-07 2022-07-07 画像処理方法、画像処理プログラム、画像処理装置及び眼科装置

Publications (2)

Publication Number Publication Date
JPWO2023282339A1 true JPWO2023282339A1 (https=) 2023-01-12
JPWO2023282339A5 JPWO2023282339A5 (https=) 2024-04-04

Family

ID=84800621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023533196A Pending JPWO2023282339A1 (https=) 2021-07-07 2022-07-07

Country Status (5)

Country Link
US (1) US20240153078A1 (https=)
EP (1) EP4360535A4 (https=)
JP (1) JPWO2023282339A1 (https=)
CN (1) CN117597061A (https=)
WO (1) WO2023282339A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026070385A1 (ja) * 2024-09-27 2026-04-02 株式会社ニコン 画像処理装置、画像処理方法、及び画像処理プログラム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5355316B2 (ja) * 2009-09-10 2013-11-27 キヤノン株式会社 テンプレート画像の評価方法及び生体運動検出装置
JP2013075035A (ja) * 2011-09-30 2013-04-25 Canon Inc 光断層像撮像方法、光断層像撮像装置およびプログラム
JP5981213B2 (ja) * 2012-02-28 2016-08-31 株式会社トプコン 眼底観察装置
JP2018064662A (ja) * 2016-10-17 2018-04-26 キヤノン株式会社 眼科撮影装置およびその制御方法
JP6866167B2 (ja) * 2017-01-18 2021-04-28 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム
JP7395803B2 (ja) * 2017-08-14 2023-12-12 オプトス ピーエルシー 眼科装置
JP2019041841A (ja) 2017-08-30 2019-03-22 株式会社トプコン 眼科装置、及びその制御方法
DE112019001423T5 (de) * 2018-03-20 2020-12-03 Nikon Corporation Bildverarbeitungsverfahren, Programm, ophthalmologische Vorrichtung und choroidales Blutgefäßbild-Erzeugungsverfahren
JP2020178938A (ja) * 2019-04-25 2020-11-05 キヤノン株式会社 撮像装置およびその制御方法

Also Published As

Publication number Publication date
US20240153078A1 (en) 2024-05-09
WO2023282339A1 (ja) 2023-01-12
CN117597061A (zh) 2024-02-23
EP4360535A1 (en) 2024-05-01
EP4360535A4 (en) 2025-06-18

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240104

A621 Written request for application examination

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Effective date: 20250606