EP3803687A4 - Procédés et systèmes d'utilisation d'imagerie quantitative - Google Patents

Procédés et systèmes d'utilisation d'imagerie quantitative 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
German (de)
English (en)
Other versions
EP3803687A1 (fr
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/fr
Publication of EP3803687A4 publication Critical patent/EP3803687A4/fr
Pending legal-status Critical Current

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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.

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)
  • Data Mining & Analysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Databases & Information Systems (AREA)
  • Probability & Statistics with Applications (AREA)
  • Geometry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Mathematical Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Image Analysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Image Processing (AREA)
EP19811880.4A 2018-05-27 2019-05-24 Procédés et systèmes d'utilisation d'imagerie quantitative Pending EP3803687A4 (fr)

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 (fr) 2018-05-27 2019-05-24 Procédés et systèmes d' utilisation d'imagerie quantitative

Publications (2)

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

Family

ID=68697312

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19811880.4A Pending EP3803687A4 (fr) 2018-05-27 2019-05-24 Procédés et systèmes d'utilisation d'imagerie quantitative

Country Status (5)

Country Link
EP (1) EP3803687A4 (fr)
JP (2) JP7113916B2 (fr)
KR (1) KR102491988B1 (fr)
CN (1) CN112567378A (fr)
WO (1) WO2019231844A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US20240000413A1 (en) * 2020-12-04 2024-01-04 Koninklijke Philips N.V. Pressure and x-ray image prediction of balloon inflation events
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 (fr) * 2021-10-13 2023-04-19 Shanghai United Imaging Healthcare Co., Ltd. Systèmes et procédés d'identification de plaque, d'analyse de composition de plaque et de détection de stabilité de plaque
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
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
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
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
CN115099682A (zh) * 2022-07-18 2022-09-23 同济大学 一种盾构隧道掌子面软硬分类及开挖风险分级方法
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170046839A1 (en) * 2015-08-14 2017-02-16 Elucid Bioimaging Inc. Systems and methods for analyzing pathologies utilizing quantitative imaging

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7467119B2 (en) * 2003-07-21 2008-12-16 Aureon Laboratories, Inc. Systems and methods for treating, diagnosing and predicting the occurrence of a medical condition
WO2005023086A2 (fr) * 2003-08-25 2005-03-17 University Of North Carolina At Chapel Hill Systemes, procedes et produits de programme informatique conçus pour analyser des attributs de vaisseaux aux fins de diagnostic, de stadification de maladie, et de planification chirurgicale
US20050118632A1 (en) * 2003-11-06 2005-06-02 Jian Chen Polynucleotides and polypeptides encoding a novel metalloprotease, Protease-40b
JP2006181025A (ja) * 2004-12-27 2006-07-13 Fuji Photo Film Co Ltd 異常陰影検出方法および装置並びにプログラム
CN1952981A (zh) * 2005-07-13 2007-04-25 西门子共同研究公司 利用形状模型的基于知识的图像分割方法
US8734823B2 (en) * 2005-12-14 2014-05-27 The Invention Science Fund I, Llc Device including altered microorganisms, and methods and systems of use
CN103301475B (zh) * 2005-12-28 2016-08-03 斯克里普斯研究所 药物组合物和表达载体以及调节基因表达的方法和核酸分子的应用
WO2008124138A1 (fr) * 2007-04-05 2008-10-16 Aureon Laboratories, Inc. Systèmes et procédés destinés à traiter, diagnostiquer et prévoir la survenue d'un état médical
US8774479B2 (en) * 2008-02-19 2014-07-08 The Trustees Of The University Of Pennsylvania System and method for automated segmentation, characterization, and classification of possibly malignant lesions and stratification of malignant tumors
US9878177B2 (en) * 2015-01-28 2018-01-30 Elekta Ab (Publ) Three dimensional localization and tracking for adaptive radiation therapy
DE102016010909A1 (de) * 2015-11-11 2017-05-11 Adobe Systems Incorporated Strukturiertes Modellieren, Extrahieren und Lokalisieren von Wissen aus Bildern
WO2017150497A1 (fr) * 2016-03-02 2017-09-08 地方独立行政法人神奈川県立病院機構 Système d'aide au diagnostic pour une lésion dans un champ pulmonaire, procédé et programme de commande associés
US10163040B2 (en) * 2016-07-21 2018-12-25 Toshiba Medical Systems Corporation Classification method and apparatus
KR101980955B1 (ko) * 2016-08-22 2019-05-21 한국과학기술원 3차원 의료 영상에서 깊이 방향 재귀 학습을 이용하는 병변 특징 표현 분석 방법 및 시스템
CN107730489A (zh) * 2017-10-09 2018-02-23 杭州电子科技大学 无线胶囊内窥镜小肠病变计算机辅助检测***及检测方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170046839A1 (en) * 2015-08-14 2017-02-16 Elucid Bioimaging Inc. Systems and methods for analyzing pathologies utilizing quantitative imaging

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MAJD ZREIK ET AL: "Automatic Detection and Characterization of Coronary Artery Plaque and Stenosis using a Recurrent Convolutional Neural Network in Coronary CT Angiography", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 12 April 2018 (2018-04-12), XP080870084 *
WEI JUN ET AL: "Computerized detection of noncalcified plaques in coronary CT angiography: Evaluation of topological soft gradient prescreening method and luminal analysis", MEDICAL PHYSICS., vol. 41, no. 8Part1, 7 July 2014 (2014-07-07), US, pages 081901 - n/a, XP055888731, ISSN: 0094-2405, Retrieved from the Internet <URL:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4105962/pdf/MPHYA6-000041-081901_1.pdf> DOI: 10.1118/1.4885958 *

Also Published As

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

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