CA3164066A1 - Method for determining severity of skin disease based on percentage of body surface area covered by lesions - Google Patents

Method for determining severity of skin disease based on percentage of body surface area covered by lesions

Info

Publication number
CA3164066A1
CA3164066A1 CA3164066A CA3164066A CA3164066A1 CA 3164066 A1 CA3164066 A1 CA 3164066A1 CA 3164066 A CA3164066 A CA 3164066A CA 3164066 A CA3164066 A CA 3164066A CA 3164066 A1 CA3164066 A1 CA 3164066A1
Authority
CA
Canada
Prior art keywords
regions
image
training set
segmentation
lesion
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
CA3164066A
Other languages
English (en)
French (fr)
Inventor
Yanqing Chen
Charles Tang
Ernesto J. MUNOZ-ELIAS
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.)
Janssen Biotech Inc
Original Assignee
Janssen Biotech 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 Janssen Biotech Inc filed Critical Janssen Biotech Inc
Publication of CA3164066A1 publication Critical patent/CA3164066A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • 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
    • G06T7/0014—Biomedical image inspection using an image reference approach
    • 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
    • G06T2207/30088—Skin; Dermal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Artificial Intelligence (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Image Analysis (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CA3164066A 2019-12-09 2020-12-08 Method for determining severity of skin disease based on percentage of body surface area covered by lesions Pending CA3164066A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962945642P 2019-12-09 2019-12-09
US62/945,642 2019-12-09
PCT/IB2020/061648 WO2021116909A1 (en) 2019-12-09 2020-12-08 Method for determining severity of skin disease based on percentage of body surface area covered by lesions

Publications (1)

Publication Number Publication Date
CA3164066A1 true CA3164066A1 (en) 2021-06-17

Family

ID=76209792

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3164066A Pending CA3164066A1 (en) 2019-12-09 2020-12-08 Method for determining severity of skin disease based on percentage of body surface area covered by lesions

Country Status (10)

Country Link
US (2) US11538167B2 (https=)
EP (1) EP4073752A4 (https=)
JP (1) JP7695243B2 (https=)
KR (1) KR20220108158A (https=)
CN (1) CN114830173A (https=)
AU (1) AU2020401794A1 (https=)
BR (1) BR112022011111A2 (https=)
CA (1) CA3164066A1 (https=)
IL (1) IL293654A (https=)
WO (1) WO2021116909A1 (https=)

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* Cited by examiner, † Cited by third party
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US11538167B2 (en) * 2019-12-09 2022-12-27 Janssen Biotech, Inc. Method for determining severity of skin disease based on percentage of body surface area covered by lesions
US11659998B2 (en) 2020-03-05 2023-05-30 International Business Machines Corporation Automatic measurement using structured lights
US11484245B2 (en) * 2020-03-05 2022-11-01 International Business Machines Corporation Automatic association between physical and visual skin properties
CN119206306A (zh) * 2022-03-02 2024-12-27 深圳硅基智能科技有限公司 识别医学图像中的目标的方法及电子设备
CN114882018B (zh) * 2022-06-30 2022-10-25 杭州咏柳科技有限公司 一种基于图像的银屑病严重程度的评估系统
CN115830377B (zh) * 2022-11-28 2026-01-06 青岛大学 基于有限数据的深度学习用于皮肤癌图像分类的方法
US12119118B2 (en) * 2022-12-09 2024-10-15 BelleTorus Corporation Compute system with hidradenitis suppurativa severity diagnostic mechanism and method of operation thereof
WO2025078613A1 (fr) * 2023-10-11 2025-04-17 Term Helvet Sa Procédé de traitement de données relatives à des images

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US7454046B2 (en) * 2005-09-20 2008-11-18 Brightex Bio-Photonics, Llc Method and system for analyzing skin conditions using digital images
US8005294B2 (en) 2006-11-29 2011-08-23 The Mitre Corporation Cursive character handwriting recognition system and method
MY145600A (en) * 2010-03-29 2012-03-01 Inst Of Technology Petronas Sdn Bhd A methodology and apparatus for objective assessment and rating of psoriasis lesion thickness using digital imaging
MY150801A (en) 2010-11-08 2014-02-28 Inst Of Technology Petronas Sdn Bhd A methodology and apparatus for objective, non-invasive and in vivo assessment and rating of psoriasis lesion scaliness using digital imaging
US8705860B2 (en) * 2011-03-14 2014-04-22 Microsoft Corporation Grouping variables for fast image labeling
US8879855B2 (en) * 2012-08-17 2014-11-04 Nec Laboratories America, Inc. Image segmentation for large-scale fine-grained recognition
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WO2014109708A1 (en) * 2013-01-08 2014-07-17 Agency For Science, Technology And Research A method and system for assessing fibrosis in a tissue
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CN104346801B (zh) * 2013-08-02 2018-07-20 佳能株式会社 图像构图评估装置、信息处理装置及其方法
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US9286537B2 (en) * 2014-01-22 2016-03-15 Cognizant Technology Solutions India Pvt. Ltd. System and method for classifying a skin infection
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WO2018107371A1 (zh) * 2016-12-13 2018-06-21 上海联影医疗科技有限公司 图像搜索系统及方法
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US11538167B2 (en) * 2019-12-09 2022-12-27 Janssen Biotech, Inc. Method for determining severity of skin disease based on percentage of body surface area covered by lesions

Also Published As

Publication number Publication date
US11915428B2 (en) 2024-02-27
EP4073752A1 (en) 2022-10-19
US20230060162A1 (en) 2023-03-02
JP2023504901A (ja) 2023-02-07
CN114830173A (zh) 2022-07-29
BR112022011111A2 (pt) 2022-08-23
US11538167B2 (en) 2022-12-27
EP4073752A4 (en) 2024-01-03
JP7695243B2 (ja) 2025-06-18
KR20220108158A (ko) 2022-08-02
WO2021116909A1 (en) 2021-06-17
AU2020401794A1 (en) 2022-07-28
US20210174512A1 (en) 2021-06-10
IL293654A (en) 2022-08-01

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