EP3803687A4 - Verfahren und systeme zur verwendung von quantitativer bildgebung - Google Patents

Verfahren und systeme zur verwendung von quantitativer bildgebung Download PDF

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Publication number
EP3803687A4
EP3803687A4 EP19811880.4A EP19811880A EP3803687A4 EP 3803687 A4 EP3803687 A4 EP 3803687A4 EP 19811880 A EP19811880 A EP 19811880A EP 3803687 A4 EP3803687 A4 EP 3803687A4
Authority
EP
European Patent Office
Prior art keywords
systems
methods
quantitative imaging
quantitative
imaging
Prior art date
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
EP19811880.4A
Other languages
English (en)
French (fr)
Other versions
EP3803687A1 (de
Inventor
Mark A. Buckler
David S. Paik
Vladimir Valtchinov
Andrew J. Buckler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elucid Bioimaging Inc.
Original Assignee
Elucid Bioimaging Inc.
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 by Elucid Bioimaging Inc. filed Critical Elucid Bioimaging Inc.
Publication of EP3803687A1 publication Critical patent/EP3803687A1/de
Publication of EP3803687A4 publication Critical patent/EP3803687A4/de
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
    • G06V20/698—Matching; Classification
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G06V10/443—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components by matching or filtering
    • G06V10/449—Biologically inspired filters, e.g. difference of Gaussians [DoG] or Gabor filters
    • G06V10/451—Biologically inspired filters, e.g. difference of Gaussians [DoG] or Gabor filters with interaction between the filter responses, e.g. cortical complex cells
    • G06V10/454—Integrating the filters into a hierarchical structure, e.g. convolutional neural networks [CNN]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G06F18/217—Validation; Performance evaluation; Active pattern learning techniques
    • G06F18/2193—Validation; Performance evaluation; Active pattern learning techniques based on specific statistical tests
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
    • G06F18/24133—Distances to prototypes
    • G06F18/24137—Distances to cluster centroïds
    • G06F18/2414—Smoothing the distance, e.g. radial basis function networks [RBFN]
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10116—X-ray 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
    • G06T2207/30—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
    • 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
    • G06V2201/032—Recognition of patterns in medical or anatomical images of protuberances, polyps nodules, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Computing Systems (AREA)
  • Software Systems (AREA)
  • Medical Informatics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Computational Linguistics (AREA)
  • Biophysics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Geometry (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Analysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Image Processing (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
EP19811880.4A 2018-05-27 2019-05-24 Verfahren und systeme zur verwendung von quantitativer bildgebung Pending EP3803687A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862676975P 2018-05-27 2018-05-27
US201862771448P 2018-11-26 2018-11-26
PCT/US2019/033930 WO2019231844A1 (en) 2018-05-27 2019-05-24 Methods and systems for utilizing quantitative imaging

Publications (2)

Publication Number Publication Date
EP3803687A1 EP3803687A1 (de) 2021-04-14
EP3803687A4 true EP3803687A4 (de) 2022-03-23

Family

ID=68697312

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19811880.4A Pending EP3803687A4 (de) 2018-05-27 2019-05-24 Verfahren und systeme zur verwendung von quantitativer bildgebung

Country Status (5)

Country Link
EP (1) EP3803687A4 (de)
JP (2) JP7113916B2 (de)
KR (1) KR102491988B1 (de)
CN (2) CN119851269A (de)
WO (1) WO2019231844A1 (de)

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US12144669B2 (en) 2022-03-10 2024-11-19 Cleerly, Inc. Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination
US12156759B2 (en) 2020-01-07 2024-12-03 Cleerly, Inc. Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking

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US20220392065A1 (en) 2020-01-07 2022-12-08 Cleerly, Inc. Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking
CN111504675B (zh) * 2020-04-14 2021-04-09 河海大学 一种气体绝缘组合电器机械故障在线诊断方法
EP4168981B1 (de) * 2020-06-19 2026-01-07 Cleerly, Inc. Systeme, verfahren und vorrichtungen zur medizinischen bildanalyse, diagnose, risikostratifizierung, entscheidungsfindung und/oder krankheitsverfolgung
CN111784704B (zh) * 2020-06-24 2023-11-24 中国人民解放军空军军医大学 Mri髋关节炎症分割与分类自动定量分级序贯方法
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CN112669439B (zh) * 2020-11-23 2024-03-19 西安电子科技大学 基于迁移学习的颅内血管造影增强三维模型的建立方法
JP2023551869A (ja) * 2020-12-04 2023-12-13 コーニンクレッカ フィリップス エヌ ヴェ バルーン膨張事象の圧力及びｘ線画像予測
CN112527374B (zh) * 2020-12-11 2024-08-27 北京百度网讯科技有限公司 标注工具生成方法、标注方法、装置、设备以及存储介质
US20240156416A1 (en) * 2021-03-16 2024-05-16 Deep Bio Inc. Prognosis prediction method using result of disease diagnosis through neural network and system therefor
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CN115797666B (zh) * 2021-09-09 2026-01-16 安霸国际有限合伙企业 用于使用卷积技术来加速散斑图像块匹配的方法和装置
US20230115927A1 (en) * 2021-10-13 2023-04-13 Shanghai United Imaging Healthcare Co., Ltd. Systems and methods for plaque identification, plaque composition analysis, and plaque stability detection
CN113935258B (zh) * 2021-10-15 2022-05-20 北京百度网讯科技有限公司 计算流体动力学加速方法、装置、设备以及存储介质
CN114170143A (zh) * 2021-11-11 2022-03-11 复旦大学 数字减影血管造影中的动脉瘤检测和破裂风险预测方法
KR102602559B1 (ko) * 2021-11-30 2023-11-16 (주)자비스 선택적 인공 지능 엔진 기반 대상체 비파괴 검사 방법, 장치 및 시스템
KR102597081B1 (ko) * 2021-11-30 2023-11-02 (주)자비스 인공 지능 기반 대상체 앙상블 비파괴 검사 방법, 장치 및 시스템
US12405772B2 (en) * 2021-12-22 2025-09-02 Mendix Technology B.V. Managing an app, for example developing an app comprising updating a workflow of the app, method, and system
KR102567138B1 (ko) * 2021-12-30 2023-08-17 가천대학교 산학협력단 머신러닝 기반 모발 건강 진단 방법 및 시스템
CN114533201B (zh) * 2022-01-05 2024-06-18 华中科技大学同济医学院附属协和医院 一种体外波碎血凝块辅助设备
CN114548179A (zh) * 2022-02-24 2022-05-27 北京航空航天大学 基于超声回波时频谱特征的生物组织辨识方法和装置
US12440180B2 (en) 2022-03-10 2025-10-14 Cleerly, Inc. Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination
US12406365B2 (en) 2022-03-10 2025-09-02 Cleerly, Inc. Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination
US20250217981A1 (en) 2022-03-10 2025-07-03 Cleerly, Inc. Systems, methods, and devices for image-based plaque analysis and risk determination
CN114820496A (zh) * 2022-04-20 2022-07-29 中科微影(浙江)医疗科技有限公司 一种用于磁共振成像检查时人体运动检测识别方法及系统
CN115115654B (zh) * 2022-06-14 2023-09-08 北京空间飞行器总体设计部 一种基于显著性和近邻形状查询的物体图像分割方法
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Cited By (5)

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Publication number Priority date Publication date Assignee Title
US12156759B2 (en) 2020-01-07 2024-12-03 Cleerly, Inc. Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking
US12171606B2 (en) 2020-01-07 2024-12-24 Cleerly, Inc. Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking
US12178627B2 (en) 2020-01-07 2024-12-31 Cleerly, Inc. Systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking
US12144669B2 (en) 2022-03-10 2024-11-19 Cleerly, Inc. Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination
US12324696B2 (en) 2022-03-10 2025-06-10 Cleerly, Inc. Systems, devices, and methods for non-invasive image-based plaque analysis and risk determination

Also Published As

Publication number Publication date
JP2021525929A (ja) 2021-09-27
JP7113916B2 (ja) 2022-08-05
JP2022123103A (ja) 2022-08-23
CN112567378B (zh) 2024-12-13
WO2019231844A1 (en) 2019-12-05
CN112567378A (zh) 2021-03-26
EP3803687A1 (de) 2021-04-14
JP7542578B2 (ja) 2024-08-30
CN119851269A (zh) 2025-04-18
KR102491988B1 (ko) 2023-01-27
KR20210042267A (ko) 2021-04-19

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