JPWO2023199847A1 - - Google Patents

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Publication number
JPWO2023199847A1
JPWO2023199847A1 JP2024514932A JP2024514932A JPWO2023199847A1 JP WO2023199847 A1 JPWO2023199847 A1 JP WO2023199847A1 JP 2024514932 A JP2024514932 A JP 2024514932A JP 2024514932 A JP2024514932 A JP 2024514932A JP WO2023199847 A1 JPWO2023199847 A1 JP WO2023199847A1
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.)
Granted
Application number
JP2024514932A
Other languages
Japanese (ja)
Other versions
JP7758171B2 (ja
JPWO2023199847A5 (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 JPWO2023199847A1 publication Critical patent/JPWO2023199847A1/ja
Publication of JPWO2023199847A5 publication Critical patent/JPWO2023199847A5/ja
Priority to JP2025169700A priority Critical patent/JP2026010021A/ja
Application granted granted Critical
Publication of JP7758171B2 publication Critical patent/JP7758171B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/94—Dynamic range modification of images or parts thereof based on local image properties, e.g. for local contrast enhancement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Eye Examination Apparatus (AREA)
JP2024514932A 2022-04-13 2023-04-06 画像処理方法、画像処理装置、及びプログラム Active JP7758171B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025169700A JP2026010021A (ja) 2022-04-13 2025-10-07 画像処理方法、画像処理装置、及びプログラム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022066635 2022-04-13
JP2022066635 2022-04-13
PCT/JP2023/014303 WO2023199847A1 (ja) 2022-04-13 2023-04-06 画像処理方法、画像処理装置、及びプログラム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025169700A Division JP2026010021A (ja) 2022-04-13 2025-10-07 画像処理方法、画像処理装置、及びプログラム

Publications (3)

Publication Number Publication Date
JPWO2023199847A1 true JPWO2023199847A1 (https=) 2023-10-19
JPWO2023199847A5 JPWO2023199847A5 (https=) 2024-12-24
JP7758171B2 JP7758171B2 (ja) 2025-10-22

Family

ID=88329639

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2024514932A Active JP7758171B2 (ja) 2022-04-13 2023-04-06 画像処理方法、画像処理装置、及びプログラム
JP2025169700A Pending JP2026010021A (ja) 2022-04-13 2025-10-07 画像処理方法、画像処理装置、及びプログラム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025169700A Pending JP2026010021A (ja) 2022-04-13 2025-10-07 画像処理方法、画像処理装置、及びプログラム

Country Status (4)

Country Link
US (1) US20250029222A1 (https=)
JP (2) JP7758171B2 (https=)
CN (1) CN118984672A (https=)
WO (1) WO2023199847A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021075026A1 (ja) * 2019-10-17 2021-04-22 株式会社ニコン 画像処理方法、画像処理装置、及び画像処理プログラム
WO2021075062A1 (ja) * 2019-10-18 2021-04-22 株式会社ニコン 画像処理方法、画像処理装置、及びプログラム
JP2021062101A (ja) * 2019-10-16 2021-04-22 株式会社ニコン 画像処理装置、画像処理方法、および画像処理プログラム
WO2021151841A1 (de) * 2020-01-28 2021-08-05 Carl Zeiss Meditec Ag Anordnung mit einer oct-einrichtung für das ermitteln einer 3d-rekonstruktion eines objektbereichsvolumens sowie computerprogramm und computerimplementiertes verfahren hierfür
JP2021122559A (ja) * 2020-02-06 2021-08-30 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021062101A (ja) * 2019-10-16 2021-04-22 株式会社ニコン 画像処理装置、画像処理方法、および画像処理プログラム
WO2021075026A1 (ja) * 2019-10-17 2021-04-22 株式会社ニコン 画像処理方法、画像処理装置、及び画像処理プログラム
WO2021075062A1 (ja) * 2019-10-18 2021-04-22 株式会社ニコン 画像処理方法、画像処理装置、及びプログラム
WO2021151841A1 (de) * 2020-01-28 2021-08-05 Carl Zeiss Meditec Ag Anordnung mit einer oct-einrichtung für das ermitteln einer 3d-rekonstruktion eines objektbereichsvolumens sowie computerprogramm und computerimplementiertes verfahren hierfür
JP2021122559A (ja) * 2020-02-06 2021-08-30 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

Also Published As

Publication number Publication date
JP7758171B2 (ja) 2025-10-22
CN118984672A (zh) 2024-11-19
WO2023199847A1 (ja) 2023-10-19
US20250029222A1 (en) 2025-01-23
JP2026010021A (ja) 2026-01-21

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