JP7334256B2 - 画像処理装置、方法およびプログラム、学習装置、方法およびプログラム、並びに導出モデル - Google Patents

画像処理装置、方法およびプログラム、学習装置、方法およびプログラム、並びに導出モデル Download PDF

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JP7334256B2
JP7334256B2 JP2021549039A JP2021549039A JP7334256B2 JP 7334256 B2 JP7334256 B2 JP 7334256B2 JP 2021549039 A JP2021549039 A JP 2021549039A JP 2021549039 A JP2021549039 A JP 2021549039A JP 7334256 B2 JP7334256 B2 JP 7334256B2
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mri
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medical image
learning
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篤志 橘
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Fujifilm Corp
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    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T12/00—Tomographic reconstruction from projections
    • G06T12/30—Image post-processing, e.g. metal artefact correction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
    • G06F17/12—Simultaneous equations, e.g. systems of linear equations
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/0464—Convolutional networks [CNN, ConvNet]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/09—Supervised learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G06T11/10—Texturing; Colouring; Generation of textures or colours
    • 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
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of 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
    • G06T2207/10081—Computed x-ray tomography [CT]
    • 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
    • G06T2207/30088—Skin; Dermal
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/441—AI-based methods, deep learning or artificial neural networks

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medical Informatics (AREA)
  • Data Mining & Analysis (AREA)
  • Public Health (AREA)
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  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
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  • Computational Mathematics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Evolutionary Computation (AREA)
  • Computational Linguistics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Operations Research (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2021549039A 2019-09-27 2020-09-25 画像処理装置、方法およびプログラム、学習装置、方法およびプログラム、並びに導出モデル Active JP7334256B2 (ja)

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JP2019177220 2019-09-27
JP2019177220 2019-09-27
PCT/JP2020/036255 WO2021060462A1 (ja) 2019-09-27 2020-09-25 画像処理装置、方法およびプログラム、学習装置、方法およびプログラム、並びに導出モデル

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JPWO2021060462A5 JPWO2021060462A5 (https=) 2022-05-30
JP7334256B2 true JP7334256B2 (ja) 2023-08-28

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DE112021003110T5 (de) * 2020-06-04 2023-03-23 Fujifilm Corporation Bilderzeugungsvorrichtung, bilderzeugungsverfahren,bilderzeugungsprogramm, lernvorrichtung, lernverfahren und lernprogramm
KR102853901B1 (ko) * 2022-05-23 2025-09-02 메디컬아이피 주식회사 Ct 영상을 이용한 지방량 측정 방법 및 그 장치
EP4336452A1 (en) * 2022-09-09 2024-03-13 Koninklijke Philips N.V. Computer-implemented method for processing spectral computed tomography (spectral ct) data, computer program and spectral ct system

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JP2017086337A (ja) 2015-11-06 2017-05-25 東芝メディカルシステムズ株式会社 磁気共鳴イメージング装置及び画像生成方法
JP2018505705A (ja) 2014-12-10 2018-03-01 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 機械学習を用いた医用イメージングの変換のためのシステムおよび方法
JP2018192264A (ja) 2017-05-18 2018-12-06 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
JP2018198682A (ja) 2017-05-26 2018-12-20 株式会社日立製作所 磁気共鳴イメージング装置及び磁気共鳴画像処理方法
JP2019005557A (ja) 2017-06-22 2019-01-17 キヤノンメディカルシステムズ株式会社 画像処理装置、磁気共鳴イメージング装置及び画像処理プログラム
WO2019098780A1 (ko) 2017-11-17 2019-05-23 안영샘 진단 영상 변환 장치, 진단 영상 변환모듈 생성 장치, 진단 영상 촬영 장치, 진단 영상 변환 방법, 진단 영상 변환모듈 생성 방법, 진단 영상 촬영 방법, 및 컴퓨터 판독 가능한 기록매체

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WO2019098780A1 (ko) 2017-11-17 2019-05-23 안영샘 진단 영상 변환 장치, 진단 영상 변환모듈 생성 장치, 진단 영상 촬영 장치, 진단 영상 변환 방법, 진단 영상 변환모듈 생성 방법, 진단 영상 촬영 방법, 및 컴퓨터 판독 가능한 기록매체

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JPWO2021060462A1 (https=) 2021-04-01
EP4035602A1 (en) 2022-08-03
WO2021060462A1 (ja) 2021-04-01
US20220215936A1 (en) 2022-07-07
US12217852B2 (en) 2025-02-04
EP4035602A4 (en) 2022-11-23

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