JPWO2022209390A1 - - Google Patents

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Publication number
JPWO2022209390A1
JPWO2022209390A1 JP2023510629A JP2023510629A JPWO2022209390A1 JP WO2022209390 A1 JPWO2022209390 A1 JP WO2022209390A1 JP 2023510629 A JP2023510629 A JP 2023510629A JP 2023510629 A JP2023510629 A JP 2023510629A JP WO2022209390 A1 JPWO2022209390 A1 JP WO2022209390A1
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
JP2023510629A
Other languages
Japanese (ja)
Other versions
JPWO2022209390A5 (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 JPWO2022209390A1 publication Critical patent/JPWO2022209390A1/ja
Publication of JPWO2022209390A5 publication Critical patent/JPWO2022209390A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
    • 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
    • G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
    • 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
    • A61B1/00043—Operational features of endoscopes provided with output arrangements
    • A61B1/00045—Display arrangement
    • A61B1/00048—Constructional features of the display
    • 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
    • A61B1/04—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 combined with photographic or television appliances
    • A61B1/044—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 combined with photographic or television appliances for absorption imaging
    • 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
    • A61B1/04—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 combined with photographic or television appliances
    • A61B1/045—Control thereof
    • 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
    • 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
    • A61B1/0655—Control therefor
    • 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
    • A61B3/0058—Operational features thereof characterised by display arrangements for multiple images
    • 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
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/141—Control of illumination
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/143—Sensing or illuminating at different wavelengths
    • 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
    • G06V10/56—Extraction of image or video features relating to colour
    • 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
    • A61B1/000096—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope using artificial intelligence
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Evolutionary Computation (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Ophthalmology & Optometry (AREA)
  • Quality & Reliability (AREA)
  • Endoscopes (AREA)
JP2023510629A 2021-03-31 2022-02-17 Pending JPWO2022209390A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021060899 2021-03-31
PCT/JP2022/006397 WO2022209390A1 (ja) 2021-03-31 2022-02-17 内視鏡システム及びその作動方法

Publications (2)

Publication Number Publication Date
JPWO2022209390A1 true JPWO2022209390A1 (https=) 2022-10-06
JPWO2022209390A5 JPWO2022209390A5 (https=) 2024-01-10

Family

ID=83458796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023510629A Pending JPWO2022209390A1 (https=) 2021-03-31 2022-02-17

Country Status (5)

Country Link
US (1) US12561955B2 (https=)
EP (1) EP4316338A4 (https=)
JP (1) JPWO2022209390A1 (https=)
CN (1) CN117119941A (https=)
WO (1) WO2022209390A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7642498B2 (ja) * 2021-09-08 2025-03-10 富士フイルム株式会社 画像処理装置、画像処理方法、及びプログラム
WO2023175732A1 (ja) * 2022-03-15 2023-09-21 オリンパスメディカルシステムズ株式会社 内視鏡検査支援システム、内視鏡検査支援方法および記憶媒体
JP7750418B2 (ja) * 2022-07-28 2025-10-07 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、プログラム
WO2024121886A1 (ja) * 2022-12-05 2024-06-13 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
WO2024180593A1 (ja) * 2023-02-27 2024-09-06 日本電気株式会社 画像処理装置、画像処理方法及び記憶媒体
US12597506B2 (en) 2023-12-05 2026-04-07 Nec Corporation Endoscopic examination support apparatus, endoscopic examination support method, and recording medium
WO2026083520A1 (ja) * 2024-10-16 2026-04-23 オリンパスメディカルシステムズ株式会社 内視鏡画像診断支援プロセッサ、内視鏡画像診断支援プロセッサの作動方法、および、内視鏡画像診断支援プロセッサのプログラム

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007119295A1 (ja) * 2006-03-14 2007-10-25 Olympus Medical Systems Corp. 医療用画像処理装置及び医療用画像処理方法
JP2011218090A (ja) * 2010-04-14 2011-11-04 Olympus Corp 画像処理装置、内視鏡システム及びプログラム
WO2015098218A1 (ja) * 2013-12-27 2015-07-02 オリンパス株式会社 内視鏡装置、内視鏡装置の制御方法及びプログラム
WO2019078204A1 (ja) * 2017-10-17 2019-04-25 富士フイルム株式会社 医療画像処理装置、及び、内視鏡装置
WO2020066670A1 (ja) * 2018-09-27 2020-04-02 Hoya株式会社 電子内視鏡システム及びデータ処理装置
WO2020100630A1 (ja) * 2018-11-14 2020-05-22 富士フイルム株式会社 医療画像処理システム
WO2020121996A1 (ja) * 2018-12-13 2020-06-18 日本電信電話株式会社 画像処理装置、方法、及びプログラム
WO2020121906A1 (ja) * 2018-12-13 2020-06-18 ソニー株式会社 医療支援システム、医療支援装置及び医療支援方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
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JP2011024628A (ja) * 2009-07-21 2011-02-10 Olympus Corp 画像処理装置、画像処理プログラムおよび画像処理方法
JP5576711B2 (ja) 2010-05-14 2014-08-20 オリンパス株式会社 画像処理装置、画像処理方法、および画像処理プログラム
WO2013140667A1 (ja) * 2012-03-21 2013-09-26 オリンパスメディカルシステムズ株式会社 画像処理装置
WO2017002184A1 (ja) * 2015-06-29 2017-01-05 オリンパス株式会社 画像処理装置、内視鏡システム、画像処理方法、及び画像処理プログラム
US11589777B2 (en) * 2016-08-31 2023-02-28 Hoya Corporation Electronic endoscope processor and electronic endoscopic system
EP3673787A4 (en) * 2017-08-23 2020-08-19 FUJIFILM Corporation LIGHT SOURCE DEVICE AND ENDOSCOPIC SYSTEM
JP6827557B2 (ja) * 2017-10-26 2021-02-10 富士フイルム株式会社 医療画像処理装置
CN112584746B (zh) * 2018-08-23 2024-08-30 富士胶片株式会社 医用图像处理装置和内窥镜系统
WO2020218029A1 (ja) * 2019-04-26 2020-10-29 Hoya株式会社 電子内視鏡システム及びデータ処理装置
JP7313942B2 (ja) * 2019-07-17 2023-07-25 株式会社エビデント 評価支援方法、評価支援システム、プログラム
WO2022029824A1 (ja) * 2020-08-03 2022-02-10 オリンパス株式会社 診断支援システム、診断支援方法及び診断支援プログラム

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007119295A1 (ja) * 2006-03-14 2007-10-25 Olympus Medical Systems Corp. 医療用画像処理装置及び医療用画像処理方法
JP2011218090A (ja) * 2010-04-14 2011-11-04 Olympus Corp 画像処理装置、内視鏡システム及びプログラム
WO2015098218A1 (ja) * 2013-12-27 2015-07-02 オリンパス株式会社 内視鏡装置、内視鏡装置の制御方法及びプログラム
WO2019078204A1 (ja) * 2017-10-17 2019-04-25 富士フイルム株式会社 医療画像処理装置、及び、内視鏡装置
WO2020066670A1 (ja) * 2018-09-27 2020-04-02 Hoya株式会社 電子内視鏡システム及びデータ処理装置
WO2020100630A1 (ja) * 2018-11-14 2020-05-22 富士フイルム株式会社 医療画像処理システム
WO2020121996A1 (ja) * 2018-12-13 2020-06-18 日本電信電話株式会社 画像処理装置、方法、及びプログラム
WO2020121906A1 (ja) * 2018-12-13 2020-06-18 ソニー株式会社 医療支援システム、医療支援装置及び医療支援方法

Also Published As

Publication number Publication date
EP4316338A1 (en) 2024-02-07
CN117119941A (zh) 2023-11-24
US20240029404A1 (en) 2024-01-25
WO2022209390A1 (ja) 2022-10-06
EP4316338A4 (en) 2024-08-14
US12561955B2 (en) 2026-02-24

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