JP7402314B2 - 医用画像処理システム、医用画像処理システムの作動方法 - Google Patents

医用画像処理システム、医用画像処理システムの作動方法 Download PDF

Info

Publication number
JP7402314B2
JP7402314B2 JP2022511709A JP2022511709A JP7402314B2 JP 7402314 B2 JP7402314 B2 JP 7402314B2 JP 2022511709 A JP2022511709 A JP 2022511709A JP 2022511709 A JP2022511709 A JP 2022511709A JP 7402314 B2 JP7402314 B2 JP 7402314B2
Authority
JP
Japan
Prior art keywords
medical image
interest
image
region
processing system
Prior art date
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.)
Active
Application number
JP2022511709A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2021199910A1 (https=
JPWO2021199910A5 (https=
Inventor
尭之 辻本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
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 by Fujifilm Corp filed Critical Fujifilm Corp
Publication of JPWO2021199910A1 publication Critical patent/JPWO2021199910A1/ja
Publication of JPWO2021199910A5 publication Critical patent/JPWO2021199910A5/ja
Application granted granted Critical
Publication of JP7402314B2 publication Critical patent/JP7402314B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • A61B1/00004—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
    • 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
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00188—Optical arrangements with focusing or zooming features
    • 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
    • A61B1/04—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
    • A61B1/05—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 characterised by the image sensor, e.g. camera, being in the distal end portion
    • 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
    • A61B1/0646—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 with illumination filters
    • 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
    • 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
    • A61B1/0661—Endoscope light sources
    • A61B1/0684—Endoscope light sources using light emitting diodes [LED]
    • 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
    • A61B1/07—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 using light-conductive means, e.g. optical fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • 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
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Endoscopes (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
JP2022511709A 2020-04-02 2021-03-05 医用画像処理システム、医用画像処理システムの作動方法 Active JP7402314B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020066912 2020-04-02
JP2020066912 2020-04-02
PCT/JP2021/008739 WO2021199910A1 (ja) 2020-04-02 2021-03-05 医用画像処理システム、医用画像処理システムの作動方法

Publications (3)

Publication Number Publication Date
JPWO2021199910A1 JPWO2021199910A1 (https=) 2021-10-07
JPWO2021199910A5 JPWO2021199910A5 (https=) 2022-12-02
JP7402314B2 true JP7402314B2 (ja) 2023-12-20

Family

ID=77930201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022511709A Active JP7402314B2 (ja) 2020-04-02 2021-03-05 医用画像処理システム、医用画像処理システムの作動方法

Country Status (3)

Country Link
US (1) US20230029239A1 (https=)
JP (1) JP7402314B2 (https=)
WO (1) WO2021199910A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017028916A1 (en) * 2015-08-19 2017-02-23 Brainlab Ag Reference array holder
EP4111936B1 (en) * 2020-02-28 2025-12-31 FUJIFILM Corporation ENDOSCOPE SYSTEM AND METHOD OF OPERATING THE ENDOSCOPE SYSTEM
JP7603560B2 (ja) * 2021-09-17 2024-12-20 Hoya株式会社 コンピュータプログラム、情報処理方法及び内視鏡
JP7742079B2 (ja) * 2022-08-26 2025-09-19 富士フイルム株式会社 画像処理装置及びその作動方法並びに内視鏡システム

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007330764A (ja) 2006-01-10 2007-12-27 Toshiba Corp 超音波診断装置及び超音波画像生成方法
JP2008006188A (ja) 2006-06-30 2008-01-17 Fujifilm Corp 医用画像表示処理装置、及び、医用画像表示処理プログラム
JP2010131371A (ja) 2008-10-27 2010-06-17 Toshiba Corp Ｘ線診断装置および画像処理装置
JP2013013569A (ja) 2011-07-04 2013-01-24 Hoya Corp 画像処理装置、画像処理方法、及び画像処理ソフトウェア
WO2018216617A1 (ja) 2017-05-25 2018-11-29 日本電気株式会社 情報処理装置、制御方法、及びプログラム
WO2019123986A1 (ja) 2017-12-22 2019-06-27 富士フイルム株式会社 医療画像処理装置及び方法、内視鏡システム、プロセッサ装置、診断支援装置並びにプログラム
WO2019235195A1 (ja) 2018-06-04 2019-12-12 富士フイルム株式会社 画像処理装置、内視鏡システム、及び画像処理方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007330764A (ja) 2006-01-10 2007-12-27 Toshiba Corp 超音波診断装置及び超音波画像生成方法
JP2008006188A (ja) 2006-06-30 2008-01-17 Fujifilm Corp 医用画像表示処理装置、及び、医用画像表示処理プログラム
JP2010131371A (ja) 2008-10-27 2010-06-17 Toshiba Corp Ｘ線診断装置および画像処理装置
JP2013013569A (ja) 2011-07-04 2013-01-24 Hoya Corp 画像処理装置、画像処理方法、及び画像処理ソフトウェア
WO2018216617A1 (ja) 2017-05-25 2018-11-29 日本電気株式会社 情報処理装置、制御方法、及びプログラム
WO2019123986A1 (ja) 2017-12-22 2019-06-27 富士フイルム株式会社 医療画像処理装置及び方法、内視鏡システム、プロセッサ装置、診断支援装置並びにプログラム
WO2019235195A1 (ja) 2018-06-04 2019-12-12 富士フイルム株式会社 画像処理装置、内視鏡システム、及び画像処理方法

Also Published As

Publication number Publication date
WO2021199910A1 (ja) 2021-10-07
US20230029239A1 (en) 2023-01-26
JPWO2021199910A1 (https=) 2021-10-07

Similar Documents

Publication Publication Date Title
JP6785948B2 (ja) 医療用画像処理装置及び内視鏡システム並びに医療用画像処理装置の作動方法
JP7402314B2 (ja) 医用画像処理システム、医用画像処理システムの作動方法
US12029384B2 (en) Medical image processing apparatus, endoscope system, and method for operating medical image processing apparatus
US11627864B2 (en) Medical image processing apparatus, endoscope system, and method for emphasizing region of interest
US20230027950A1 (en) Medical image processing apparatus, endoscope system, method of operating medical image processing apparatus, and non-transitory computer readable medium
JP7335399B2 (ja) 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
US20230101620A1 (en) Medical image processing apparatus, endoscope system, method of operating medical image processing apparatus, and non-transitory computer readable medium
EP4183311A1 (en) Image analysis processing device, endoscopy system, operation method for image analysis processing device, and program for image analysis processing device
JP7610342B2 (ja) 内視鏡システム
JP7130043B2 (ja) 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
US11744437B2 (en) Medical image processing system
JP7447243B2 (ja) プロセッサ装置及びその作動方法
JP7593796B2 (ja) 医用画像処理システム、医用画像処理システムの作動方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220926

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220926

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230829

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231004

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231128

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231208

R150 Certificate of patent or registration of utility model

Ref document number: 7402314

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150