JP7204007B2 - 画像データ中の病変部の境界の識別 - Google Patents

画像データ中の病変部の境界の識別 Download PDF

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JP7204007B2
JP7204007B2 JP2021558747A JP2021558747A JP7204007B2 JP 7204007 B2 JP7204007 B2 JP 7204007B2 JP 2021558747 A JP2021558747 A JP 2021558747A JP 2021558747 A JP2021558747 A JP 2021558747A JP 7204007 B2 JP7204007 B2 JP 7204007B2
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image data
lesion
uncertainty
likelihood
data
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JP2022527525A (ja
JP2022527525A5 (https=
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ディミトリオス マヴロエイディス
ストヤン トラヤノフスキ
バート ヤコブ バッカー
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Koninklijke Philips NV
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    • 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
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-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
    • G06T7/143—Segmentation; Edge detection involving probabilistic approaches, e.g. Markov random field [MRF] modelling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/187—Segmentation; Edge detection involving region growing; involving region merging; involving connected component labelling
    • 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
    • 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
    • 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
    • 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
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • 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
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • 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
    • G06T2207/20076—Probabilistic image processing
    • 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
    • G06T2207/20092—Interactive image processing based on input by user
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Databases & Information Systems (AREA)
  • Primary Health Care (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Software Systems (AREA)
  • Multimedia (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Data Mining & Analysis (AREA)
  • Pathology (AREA)
  • Quality & Reliability (AREA)
  • Probability & Statistics with Applications (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Analysis (AREA)
JP2021558747A 2019-04-04 2020-04-03 画像データ中の病変部の境界の識別 Active JP7204007B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19167213.8 2019-04-04
EP19167213.8A EP3719746A1 (en) 2019-04-04 2019-04-04 Identifying boundaries of lesions within image data
PCT/EP2020/059583 WO2020201516A1 (en) 2019-04-04 2020-04-03 Identifying boundaries of lesions within image data

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JP2022527525A JP2022527525A (ja) 2022-06-02
JP2022527525A5 JP2022527525A5 (https=) 2022-08-15
JP7204007B2 true JP7204007B2 (ja) 2023-01-13

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US (1) US12079989B2 (https=)
EP (2) EP3719746A1 (https=)
JP (1) JP7204007B2 (https=)
CN (1) CN113661518B (https=)
WO (1) WO2020201516A1 (https=)

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US20210375437A1 (en) * 2020-06-01 2021-12-02 Radial Analytics, Inc. Systems and methods for discharge evaluation triage
US12073945B2 (en) * 2020-06-30 2024-08-27 Cerner Innovation, Inc. Patient ventilator asynchrony detection
CN116134529A (zh) * 2020-07-16 2023-05-16 皇家飞利浦有限公司 用于放射学报告的自动确定性评估器
US12112844B2 (en) * 2021-03-12 2024-10-08 Siemens Healthineers Ag Machine learning for automatic detection of intracranial hemorrhages with uncertainty measures from medical images
CN114282594A (zh) * 2021-11-19 2022-04-05 广东省人民医院 医学图像分类方法、系统和存储介质
CN114463323B (zh) * 2022-02-22 2023-09-08 数坤(上海)医疗科技有限公司 一种病灶区域识别方法、装置、电子设备和存储介质
JP7806879B2 (ja) * 2022-03-01 2026-01-27 日本電気株式会社 学習装置、制御装置、学習方法及びプログラム
JP7803809B2 (ja) * 2022-07-28 2026-01-21 株式会社日立製作所 判定評価装置、方法、およびプログラム
JP2024179020A (ja) * 2023-06-14 2024-12-26 株式会社日立製作所 計算機システム及び推論の不確実性判定方法

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JP2018102916A (ja) 2016-12-22 2018-07-05 パナソニックＩｐマネジメント株式会社 制御方法、情報端末、及びプログラム

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US7840046B2 (en) * 2006-06-27 2010-11-23 Siemens Medical Solutions Usa, Inc. System and method for detection of breast masses and calcifications using the tomosynthesis projection and reconstructed images
WO2009063363A2 (en) * 2007-11-14 2009-05-22 Koninklijke Philips Electronics N.V. Computer-aided detection (cad) of a disease
JP5117353B2 (ja) * 2008-11-07 2013-01-16 オリンパス株式会社 画像処理装置、画像処理プログラムおよび画像処理方法
US20100158332A1 (en) * 2008-12-22 2010-06-24 Dan Rico Method and system of automated detection of lesions in medical images
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JP6346576B2 (ja) * 2015-02-27 2018-06-20 Hoya株式会社 画像処理装置
CN105488781B (zh) * 2015-06-01 2019-04-30 深圳市第二人民医院 一种基于ct影像肝脏肿瘤病灶的分割方法
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CN113661518B (zh) 2025-05-20
US12079989B2 (en) 2024-09-03
CN113661518A (zh) 2021-11-16
WO2020201516A1 (en) 2020-10-08
EP3948777A1 (en) 2022-02-09
US20220180516A1 (en) 2022-06-09
JP2022527525A (ja) 2022-06-02
EP3948777B1 (en) 2022-11-16
EP3719746A1 (en) 2020-10-07

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