JPWO2021002356A1 - - Google Patents

Info

Publication number
JPWO2021002356A1
JPWO2021002356A1 JP2021530035A JP2021530035A JPWO2021002356A1 JP WO2021002356 A1 JPWO2021002356 A1 JP WO2021002356A1 JP 2021530035 A JP2021530035 A JP 2021530035A JP 2021530035 A JP2021530035 A JP 2021530035A JP WO2021002356 A1 JPWO2021002356 A1 JP WO2021002356A1
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
JP2021530035A
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 JPWO2021002356A1 publication Critical patent/JPWO2021002356A1/ja
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/041—Phase-contrast imaging, e.g. using grating interferometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/18—Investigating the presence of flaws defects or foreign matter
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Analytical Chemistry (AREA)
  • Radiology & Medical Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Molecular Biology (AREA)
  • Theoretical Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biophysics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
JP2021530035A 2019-07-02 2020-06-30 Pending JPWO2021002356A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019123312 2019-07-02
PCT/JP2020/025661 WO2021002356A1 (ja) 2019-07-02 2020-06-30 放射線画像判定装置、検査システム及びプログラム

Publications (1)

Publication Number Publication Date
JPWO2021002356A1 true JPWO2021002356A1 (zh) 2021-01-07

Family

ID=74100683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021530035A Pending JPWO2021002356A1 (zh) 2019-07-02 2020-06-30

Country Status (2)

Country Link
JP (1) JPWO2021002356A1 (zh)
WO (1) WO2021002356A1 (zh)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101935064B1 (ko) * 2010-12-13 2019-03-18 더 트러스티이스 오브 콜롬비아 유니버시티 인 더 시티 오브 뉴욕 의료용 촬영 디바이스, 방법, 및 시스템
JP5624975B2 (ja) * 2011-12-27 2014-11-12 日立Ｇｅニュークリア・エナジー株式会社 検査画像品質評価システム、方法、プログラム、及びデジタイザ保証システム
AU2014202322A1 (en) * 2014-04-29 2015-11-12 Canon Kabushiki Kaisha Wavelet denoising of fringe image
US10282663B2 (en) * 2015-08-15 2019-05-07 Salesforce.Com, Inc. Three-dimensional (3D) convolution with 3D batch normalization
JP6422123B2 (ja) * 2015-08-27 2018-11-14 国立大学法人東北大学 放射線画像生成装置
JP6792364B2 (ja) * 2016-07-22 2020-11-25 キヤノン株式会社 画像処理装置、画像処理システム、画像処理方法、およびプログラム
US9965863B2 (en) * 2016-08-26 2018-05-08 Elekta, Inc. System and methods for image segmentation using convolutional neural network
US9947102B2 (en) * 2016-08-26 2018-04-17 Elekta, Inc. Image segmentation using neural network method
US11850445B2 (en) * 2016-09-07 2023-12-26 Elekta, Inc. System and method for learning models of radiotherapy treatment plans to predict radiotherapy dose distributions
KR101879207B1 (ko) * 2016-11-22 2018-07-17 주식회사 루닛 약한 지도 학습 방식의 객체 인식 방법 및 장치
US10799189B2 (en) * 2017-11-22 2020-10-13 General Electric Company Systems and methods to deliver point of care alerts for radiological findings
JP7067221B2 (ja) * 2018-04-12 2022-05-16 コニカミノルタ株式会社 Ｘ線撮影システム
US11113851B2 (en) * 2018-07-20 2021-09-07 The Board Of Trustees Of The Leland Stanford Junior University Correction of sharp-edge artifacts in differential phase contrast CT images and its improvement in automatic material identification

Also Published As

Publication number Publication date
WO2021002356A1 (ja) 2021-01-07

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