JPWO2022071208A1 - - Google Patents

Info

Publication number
JPWO2022071208A1
JPWO2022071208A1 JP2022553944A JP2022553944A JPWO2022071208A1 JP WO2022071208 A1 JPWO2022071208 A1 JP WO2022071208A1 JP 2022553944 A JP2022553944 A JP 2022553944A JP 2022553944 A JP2022553944 A JP 2022553944A JP WO2022071208 A1 JPWO2022071208 A1 JP WO2022071208A1
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
JP2022553944A
Other languages
Japanese (ja)
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 JPWO2022071208A1 publication Critical patent/JPWO2022071208A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • A61B1/313—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 for introducing through surgical openings, e.g. laparoscopes
    • 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
    • G06T1/00—General purpose image data processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • 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
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
    • 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
    • G06T2207/10072—Tomographic images
    • 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
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular
    • 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

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Evolutionary Computation (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Artificial Intelligence (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Multimedia (AREA)
  • Software Systems (AREA)
  • Optics & Photonics (AREA)
  • Quality & Reliability (AREA)
  • Image Analysis (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
JP2022553944A 2020-09-30 2021-09-27 Pending JPWO2022071208A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020164605 2020-09-30
PCT/JP2021/035327 WO2022071208A1 (ja) 2020-09-30 2021-09-27 情報処理装置、情報処理方法、プログラム、モデル生成方法及び訓練データ生成方法

Publications (1)

Publication Number Publication Date
JPWO2022071208A1 true JPWO2022071208A1 (https=) 2022-04-07

Family

ID=80949168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022553944A Pending JPWO2022071208A1 (https=) 2020-09-30 2021-09-27

Country Status (3)

Country Link
US (1) US20230237657A1 (https=)
JP (1) JPWO2022071208A1 (https=)
WO (1) WO2022071208A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7407901B1 (ja) 2022-12-23 2024-01-04 能美防災株式会社 防災機器の設置補助システム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080107351A1 (en) * 2006-11-07 2008-05-08 Siemens Corporate Research, Inc. Efficient segmentation of piecewise smooth images
JP2015188546A (ja) * 2014-03-27 2015-11-02 キヤノン株式会社 断層画像処理装置、断層画像処理方法及びプログラム
JP2017537768A (ja) * 2014-12-12 2017-12-21 ライトラボ・イメージング・インコーポレーテッド 血管内の特徴を検出し且つ表示するためのシステム及び方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7403811B2 (en) * 2004-03-01 2008-07-22 Scimed Life Systems, Inc. Method of catheter tracking using image information
US9292918B2 (en) * 2012-10-05 2016-03-22 Volcano Corporation Methods and systems for transforming luminal images
US11272845B2 (en) * 2012-10-05 2022-03-15 Philips Image Guided Therapy Corporation System and method for instant and automatic border detection
EP2934653B1 (en) * 2012-12-21 2018-09-19 Douglas Meyer Rotational ultrasound imaging catheter with extended catheter body telescope
US11922633B2 (en) * 2020-06-30 2024-03-05 Canon U.S.A., Inc. Real-time lumen distance calculation based on three-dimensional (3D) A-line signal data

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080107351A1 (en) * 2006-11-07 2008-05-08 Siemens Corporate Research, Inc. Efficient segmentation of piecewise smooth images
JP2015188546A (ja) * 2014-03-27 2015-11-02 キヤノン株式会社 断層画像処理装置、断層画像処理方法及びプログラム
JP2017537768A (ja) * 2014-12-12 2017-12-21 ライトラボ・イメージング・インコーポレーテッド 血管内の特徴を検出し且つ表示するためのシステム及び方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
UNAL, GOZDE, ET AL.: "Shape-Driven Segmentation of the Arterial Wall in Intravascular Ultrasound Images", IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE, vol. 12, no. 3, JPN7021005416, 2008, pages 335 - 347, ISSN: 0005781165 *

Also Published As

Publication number Publication date
US20230237657A1 (en) 2023-07-27
WO2022071208A1 (ja) 2022-04-07

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