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
utilizing quantitative
utilizing
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

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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.
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

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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 (1) CN112567378A (de)
WO (1) WO2019231844A1 (de)

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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
US20220036560A1 (en) * 2020-07-30 2022-02-03 Biosense Webster (Israel) Ltd. Automatic segmentation of anatomical structures of wide area circumferential ablation points
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
EP4256584A1 (de) * 2020-12-04 2023-10-11 Koninklijke Philips N.V. Druck- und röntgenbildvorhersage von ballonaufblasereignissen
CN112527374A (zh) * 2020-12-11 2021-03-19 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
CN113499098A (zh) * 2021-07-14 2021-10-15 上海市奉贤区中心医院 一种基于人工智能的颈动脉斑块探测仪及评估方法
EP4167184A1 (de) * 2021-10-13 2023-04-19 Shanghai United Imaging Healthcare Co., Ltd. Systeme und verfahren zur plaqueerkennung, plaquezusammensetzungsanalyse und plaquestabilitätserkennung
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
KR102597081B1 (ko) * 2021-11-30 2023-11-02 (주)자비스 인공 지능 기반 대상체 앙상블 비파괴 검사 방법, 장치 및 시스템
KR102602559B1 (ko) * 2021-11-30 2023-11-16 (주)자비스 선택적 인공 지능 엔진 기반 대상체 비파괴 검사 방법, 장치 및 시스템
KR102567138B1 (ko) * 2021-12-30 2023-08-17 가천대학교 산학협력단 머신러닝 기반 모발 건강 진단 방법 및 시스템
CN114533201A (zh) * 2022-01-05 2022-05-27 华中科技大学同济医学院附属协和医院 一种新型的体外波碎血凝块辅助设备
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
CN115294191B (zh) * 2022-10-08 2022-12-27 武汉楚精灵医疗科技有限公司 基于电子内镜的标志物尺寸测量方法、装置、设备及介质
CN115546612A (zh) * 2022-11-30 2022-12-30 中国科学技术大学 一种联合图数据和图神经网络的图像解释方法及装置
CN116110589B (zh) * 2022-12-09 2023-11-03 东北林业大学 一种基于回顾性校正的糖尿病视网膜病变的预测方法
CN115797333B (zh) * 2023-01-29 2023-05-09 成都中医药大学 一种个性化定制的智能视觉训练方法
CN117132577B (zh) * 2023-09-07 2024-02-23 湖北大学 非侵入式检测心肌组织张力和振动的方法

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Also Published As

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

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