DE112024000769T5 - Bildverarbeitungsvorrichtung, endoskop, bildverarbeitungsverfahren und programm - Google Patents

Bildverarbeitungsvorrichtung, endoskop, bildverarbeitungsverfahren und programm

Info

Publication number
DE112024000769T5
DE112024000769T5 DE112024000769.4T DE112024000769T DE112024000769T5 DE 112024000769 T5 DE112024000769 T5 DE 112024000769T5 DE 112024000769 T DE112024000769 T DE 112024000769T DE 112024000769 T5 DE112024000769 T5 DE 112024000769T5
Authority
DE
Germany
Prior art keywords
image
output
size
processing device
image processing
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.)
Pending
Application number
DE112024000769.4T
Other languages
German (de)
English (en)
Inventor
Masaaki OOSAKE
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 DE112024000769T5 publication Critical patent/DE112024000769T5/de
Pending legal-status Critical Current

Links

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
    • A61B1/000096—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
    • 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
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • G06T7/0016—Biomedical image inspection using an image reference approach involving temporal comparison
    • 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
    • A61B1/0005—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
    • A61B1/045—Control thereof
    • 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
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • 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
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • 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
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/75—Determining position or orientation of objects or cameras using feature-based methods involving models
    • 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
    • G06T2207/10016—Video; Image sequence
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Endoscopes (AREA)
DE112024000769.4T 2023-02-07 2024-01-29 Bildverarbeitungsvorrichtung, endoskop, bildverarbeitungsverfahren und programm Pending DE112024000769T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-017161 2023-02-07
JP2023017161 2023-02-07
PCT/JP2024/002652 WO2024166731A1 (ja) 2023-02-07 2024-01-29 画像処理装置、内視鏡、画像処理方法、及びプログラム

Publications (1)

Publication Number Publication Date
DE112024000769T5 true DE112024000769T5 (de) 2025-12-24

Family

ID=92262439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112024000769.4T Pending DE112024000769T5 (de) 2023-02-07 2024-01-29 Bildverarbeitungsvorrichtung, endoskop, bildverarbeitungsverfahren und programm

Country Status (5)

Country Link
US (1) US20250356494A1 (https=)
JP (1) JPWO2024166731A1 (https=)
CN (1) CN120659575A (https=)
DE (1) DE112024000769T5 (https=)
WO (1) WO2024166731A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6779025B2 (ja) * 2016-04-01 2020-11-04 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用プロセッサ装置及びその作動方法
JP6796725B2 (ja) * 2017-09-26 2020-12-09 富士フイルム株式会社 医療画像処理システム、内視鏡システム、診断支援装置、及び医療業務支援装置
WO2020008834A1 (ja) * 2018-07-05 2020-01-09 富士フイルム株式会社 画像処理装置、方法及び内視鏡システム
WO2020054543A1 (ja) * 2018-09-11 2020-03-19 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
JP7335157B2 (ja) * 2019-12-25 2023-08-29 富士フイルム株式会社 学習データ作成装置、学習データ作成装置の作動方法及び学習データ作成プログラム並びに医療画像認識装置
CN115066196B (zh) * 2020-02-06 2025-05-13 富士胶片株式会社 医用图像处理装置、内窥镜系统、医用图像处理方法及记录介质
JP7565824B2 (ja) * 2021-03-04 2024-10-11 Hoya株式会社 プログラム、情報処理方法及び情報処理装置
WO2022224859A1 (ja) * 2021-04-23 2022-10-27 富士フイルム株式会社 内視鏡システム及びその作動方法

Also Published As

Publication number Publication date
JPWO2024166731A1 (https=) 2024-08-15
WO2024166731A1 (ja) 2024-08-15
US20250356494A1 (en) 2025-11-20
CN120659575A (zh) 2025-09-16

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Legal Events

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