JP7752678B2 - 医療画像処理装置、内視鏡システム、医療画像処理方法、及び医療画像処理プログラム - Google Patents

医療画像処理装置、内視鏡システム、医療画像処理方法、及び医療画像処理プログラム

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Publication number
JP7752678B2
JP7752678B2 JP2023503802A JP2023503802A JP7752678B2 JP 7752678 B2 JP7752678 B2 JP 7752678B2 JP 2023503802 A JP2023503802 A JP 2023503802A JP 2023503802 A JP2023503802 A JP 2023503802A JP 7752678 B2 JP7752678 B2 JP 7752678B2
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medical image
interest
detection
region
image processing
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JPWO2022186109A5 (https=
JPWO2022186109A1 (https=
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駿平 加門
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Fujifilm Corp
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Fujifilm Corp
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • A61B1/000094—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope extracting biological structures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • A61B1/000095—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope for image enhancement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00043—Operational features of endoscopes provided with output arrangements
    • A61B1/00045—Display arrangement
    • A61B1/0005—Display arrangement combining images e.g. side-by-side, superimposed or tiled
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00043—Operational features of endoscopes provided with output arrangements
    • A61B1/00055—Operational features of endoscopes provided with output arrangements for alerting the user
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0638—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements providing two or more wavelengths
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/761—Proximity, similarity or dissimilarity measures
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/37—Details of the operation on graphic patterns
    • G09G5/377—Details of the operation on graphic patterns for mixing or overlaying two or more graphic patterns
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/24—Indexing scheme for image data processing or generation, in general involving graphical user interfaces [GUIs]
    • 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
    • G06T2207/10068—Endoscopic image
    • 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
    • G06T2207/30028—Colon; Small intestine
    • 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
    • G06T2207/30096—Tumor; Lesion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/03—Recognition of patterns in medical or anatomical images
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00—Specific applications
    • G09G2380/08—Biomedical applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • Software Systems (AREA)
  • Endoscopes (AREA)
JP2023503802A 2021-03-01 2022-02-28 医療画像処理装置、内視鏡システム、医療画像処理方法、及び医療画像処理プログラム Active JP7752678B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021031698 2021-03-01
JP2021031698 2021-03-01
PCT/JP2022/008166 WO2022186109A1 (ja) 2021-03-01 2022-02-28 医療画像処理装置、内視鏡システム、医療画像処理方法、及び医療画像処理プログラム

Publications (3)

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JPWO2022186109A1 JPWO2022186109A1 (https=) 2022-09-09
JPWO2022186109A5 JPWO2022186109A5 (https=) 2023-11-24
JP7752678B2 true JP7752678B2 (ja) 2025-10-10

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US (1) US20230410303A1 (https=)
EP (1) EP4302680A4 (https=)
JP (1) JP7752678B2 (https=)
CN (1) CN116887745A (https=)
WO (1) WO2022186109A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022202430A1 (https=) * 2021-03-23 2022-09-29
WO2026069468A1 (ja) * 2024-09-25 2026-04-02 日本電気株式会社 内視鏡検査支援装置、内視鏡検査支援方法、及び、記録媒体
CN119071615B (zh) * 2024-11-05 2025-02-11 浙江优亿医疗器械股份有限公司 内窥镜图像成像方法和内窥镜

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017081976A1 (ja) 2015-11-10 2017-05-18 オリンパス株式会社 内視鏡装置
WO2018198161A1 (ja) 2017-04-24 2018-11-01 オリンパス株式会社 内視鏡画像処理装置及び内視鏡画像処理方法
WO2020036109A1 (ja) 2018-08-17 2020-02-20 富士フイルム株式会社 医用画像処理装置及び内視鏡システム並びに医用画像処理装置の作動方法
WO2020040086A1 (ja) 2018-08-20 2020-02-27 富士フイルム株式会社 医療画像処理システム
WO2020067105A1 (ja) 2018-09-28 2020-04-02 富士フイルム株式会社 医用画像処理装置、医用画像処理方法、及びプログラム、診断支援装置並びに内視鏡システム
WO2020110214A1 (ja) 2018-11-28 2020-06-04 オリンパス株式会社 内視鏡システム、及び、内視鏡用画像処理方法、並びに、内視鏡用画像処理プログラム
WO2021029292A1 (ja) 2019-08-13 2021-02-18 富士フイルム株式会社 画像診断支援装置、内視鏡システム、画像診断支援方法、及び画像診断支援プログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019078237A1 (ja) * 2017-10-18 2019-04-25 富士フイルム株式会社 医療画像処理装置、内視鏡システム、診断支援装置、並びに医療業務支援装置
JP7125479B2 (ja) * 2018-05-14 2022-08-24 富士フイルム株式会社 医療画像処理装置、医療画像処理装置の作動方法及び内視鏡システム
JP7038641B2 (ja) 2018-11-02 2022-03-18 富士フイルム株式会社 医療診断支援装置、内視鏡システム、及び作動方法
JPWO2020170809A1 (ja) * 2019-02-19 2021-12-02 富士フイルム株式会社 医療画像処理装置、内視鏡システム、及び医療画像処理方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017081976A1 (ja) 2015-11-10 2017-05-18 オリンパス株式会社 内視鏡装置
WO2018198161A1 (ja) 2017-04-24 2018-11-01 オリンパス株式会社 内視鏡画像処理装置及び内視鏡画像処理方法
WO2020036109A1 (ja) 2018-08-17 2020-02-20 富士フイルム株式会社 医用画像処理装置及び内視鏡システム並びに医用画像処理装置の作動方法
WO2020040086A1 (ja) 2018-08-20 2020-02-27 富士フイルム株式会社 医療画像処理システム
WO2020067105A1 (ja) 2018-09-28 2020-04-02 富士フイルム株式会社 医用画像処理装置、医用画像処理方法、及びプログラム、診断支援装置並びに内視鏡システム
WO2020110214A1 (ja) 2018-11-28 2020-06-04 オリンパス株式会社 内視鏡システム、及び、内視鏡用画像処理方法、並びに、内視鏡用画像処理プログラム
WO2021029292A1 (ja) 2019-08-13 2021-02-18 富士フイルム株式会社 画像診断支援装置、内視鏡システム、画像診断支援方法、及び画像診断支援プログラム

Also Published As

Publication number Publication date
CN116887745A (zh) 2023-10-13
EP4302680A4 (en) 2024-08-07
US20230410303A1 (en) 2023-12-21
EP4302680A1 (en) 2024-01-10
WO2022186109A1 (ja) 2022-09-09
JPWO2022186109A1 (https=) 2022-09-09

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