JPWO2023054442A1 - - Google Patents

Info

Publication number
JPWO2023054442A1
JPWO2023054442A1 JP2023551580A JP2023551580A JPWO2023054442A1 JP WO2023054442 A1 JPWO2023054442 A1 JP WO2023054442A1 JP 2023551580 A JP2023551580 A JP 2023551580A JP 2023551580 A JP2023551580 A JP 2023551580A JP WO2023054442 A1 JPWO2023054442 A1 JP WO2023054442A1
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
JP2023551580A
Other languages
Japanese (ja)
Other versions
JPWO2023054442A5 (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 JPWO2023054442A1 publication Critical patent/JPWO2023054442A1/ja
Publication of JPWO2023054442A5 publication Critical patent/JPWO2023054442A5/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
    • 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
    • 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
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • 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
    • G06T7/10—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
    • G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
    • G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
    • 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
    • G06T2207/20081—Training; Learning
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging
    • 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
    • G06T2207/30021—Catheter; Guide wire
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Artificial Intelligence (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Software Systems (AREA)
  • Evolutionary Computation (AREA)
  • Optics & Photonics (AREA)
  • Computer Graphics (AREA)
  • Image Analysis (AREA)
JP2023551580A 2021-09-29 2022-09-28 Pending JPWO2023054442A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021160020 2021-09-29
PCT/JP2022/036100 WO2023054442A1 (ja) 2021-09-29 2022-09-28 コンピュータプログラム、情報処理装置及び情報処理方法

Publications (2)

Publication Number Publication Date
JPWO2023054442A1 true JPWO2023054442A1 (https=) 2023-04-06
JPWO2023054442A5 JPWO2023054442A5 (https=) 2024-06-18

Family

ID=85782788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023551580A Pending JPWO2023054442A1 (https=) 2021-09-29 2022-09-28

Country Status (3)

Country Link
US (1) US20240242351A1 (https=)
JP (1) JPWO2023054442A1 (https=)
WO (1) WO2023054442A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022209657A1 (ja) * 2021-03-30 2022-10-06 テルモ株式会社 コンピュータプログラム、情報処理方法及び情報処理装置
US12579793B1 (en) * 2022-08-01 2026-03-17 Landingai Inc. Partial labeling mechanism for quick and accurate training of machine learning models
WO2025070351A1 (ja) * 2023-09-25 2025-04-03 テルモ株式会社 情報処理方法、プログラム、情報処理装置及びモデル生成方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3725442B2 (ja) * 2001-04-18 2005-12-14 株式会社東芝 医用画像診断装置及びその方法
US20080094389A1 (en) * 2004-05-18 2008-04-24 Koninklijke Philips Electronics, N.V. Image Processing System for Automatic Segmentation of a 3-D Tree-Like Tubular Surface of an Object, Using 3-D Deformable Mesh Models
US8184367B2 (en) * 2006-02-15 2012-05-22 University Of Central Florida Research Foundation Dynamically focused optical instrument
US7990379B2 (en) * 2006-10-25 2011-08-02 Siemens Aktiengesellschaft System and method for coronary segmentation and visualization
JP5305821B2 (ja) * 2008-10-10 2013-10-02 株式会社東芝 医用画像処理装置及び医用画像診断装置
WO2010099016A1 (en) * 2009-02-25 2010-09-02 Worcester Polytechnic Institute Automatic vascular model generation based on fluid-structure interactions (fsi)
AU2010298333B2 (en) * 2009-09-23 2014-04-17 Lightlab Imaging, Inc. Lumen morphology and vascular resistance measurements data collection systems, apparatus and methods
WO2012071110A1 (en) * 2010-11-24 2012-05-31 Boston Scientific Scimed, Inc. Systems and methods for detecting and displaying body lumen bifurcations
US10762637B2 (en) * 2017-10-27 2020-09-01 Siemens Healthcare Gmbh Vascular segmentation using fully convolutional and recurrent neural networks
JP7164423B2 (ja) * 2018-12-12 2022-11-01 キヤノンメディカルシステムズ株式会社 医用画像処理装置、ｘ線ｃｔ装置及び医用画像処理方法
EP3923818A1 (en) * 2019-02-14 2021-12-22 Koninklijke Philips N.V. Ultrasound analysis method and device
US11710238B2 (en) * 2019-10-24 2023-07-25 Case Western Reserve University Plaque segmentation in intravascular optical coherence tomography (OCT) images using deep learning
EP4066207A4 (en) * 2019-12-31 2023-01-25 Shanghai United Imaging Healthcare Co., Ltd. Systems and methods for image processing

Also Published As

Publication number Publication date
US20240242351A1 (en) 2024-07-18
WO2023054442A1 (ja) 2023-04-06

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Legal Events

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