CA3176898A1 - Systems and methods to process electronic images to produce a tissue map visualization - Google Patents

Systems and methods to process electronic images to produce a tissue map visualization Download PDF

Info

Publication number
CA3176898A1
CA3176898A1 CA3176898A CA3176898A CA3176898A1 CA 3176898 A1 CA3176898 A1 CA 3176898A1 CA 3176898 A CA3176898 A CA 3176898A CA 3176898 A CA3176898 A CA 3176898A CA 3176898 A1 CA3176898 A1 CA 3176898A1
Authority
CA
Canada
Prior art keywords
salient
digitized image
cancer
pixel
tissue
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
CA3176898A
Other languages
English (en)
French (fr)
Inventor
Jason Locke
Jillian SUE
Christopher Kanan
Sese IH
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.)
Paige AI Inc
Original Assignee
Paige AI 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 Paige AI Inc filed Critical Paige AI Inc
Publication of CA3176898A1 publication Critical patent/CA3176898A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • 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
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G06T11/60—Creating or editing images; Combining images with text
    • 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
    • G06T7/10—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
    • G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
    • 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
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/40—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for data related to laboratory analysis, e.g. patient specimen analysis
    • 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
    • G16H70/00—ICT specially adapted for the handling or processing of medical references
    • G16H70/60—ICT specially adapted for the handling or processing of medical references relating to pathologies
    • 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
    • G06T2207/10004—Still image; Photographic 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
    • G06T2207/30024—Cell structures in vitro; Tissue sections in vitro

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Public Health (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Software Systems (AREA)
  • Radiology & Medical Imaging (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Quality & Reliability (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Image Processing (AREA)
  • Medical Treatment And Welfare Office Work (AREA)
  • Image Analysis (AREA)
CA3176898A 2020-06-19 2021-06-17 Systems and methods to process electronic images to produce a tissue map visualization Pending CA3176898A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063041778P 2020-06-19 2020-06-19
US63/041,778 2020-06-19
PCT/US2021/037800 WO2021257809A1 (en) 2020-06-19 2021-06-17 Systems and methods to process electronic images to produce a tissue map visualization

Publications (1)

Publication Number Publication Date
CA3176898A1 true CA3176898A1 (en) 2021-12-23

Family

ID=77022187

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3176898A Pending CA3176898A1 (en) 2020-06-19 2021-06-17 Systems and methods to process electronic images to produce a tissue map visualization

Country Status (9)

Country Link
US (5) US11315249B2 (enExample)
EP (1) EP4168982A1 (enExample)
JP (1) JP7781072B2 (enExample)
KR (1) KR20230027164A (enExample)
CN (1) CN115867936A (enExample)
AU (1) AU2021292302A1 (enExample)
BR (1) BR112022025584A2 (enExample)
CA (1) CA3176898A1 (enExample)
WO (1) WO2021257809A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4246525A1 (en) 2022-03-18 2023-09-20 Lunit Inc. Method and device for processing pathological slide image
US12014502B2 (en) * 2022-05-24 2024-06-18 Lunit Inc. Method and device for evaluating quality of pathological slide image

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004081843A2 (en) * 2003-03-11 2004-09-23 Siemens Medical Solutions Usa Inc. Computer-aided detection systems and methods for ensuring manual review of computer marks in medical images
JP3958340B2 (ja) * 2006-01-23 2007-08-15 学校法人順天堂 染色組織標本の陽性細胞の可視化解析方法
JP2011115264A (ja) 2009-12-01 2011-06-16 Konica Minolta Medical & Graphic Inc 医用情報表示装置及びプログラム
GB2531845A (en) * 2013-05-10 2016-05-04 Pathxl Ltd Apparatus and method
AU2015283079A1 (en) * 2014-06-30 2016-11-24 Ventana Medical Systems, Inc. Detecting edges of a nucleus using image analysis
WO2016020391A2 (en) * 2014-08-04 2016-02-11 Ventana Medical Systems, Inc. Image analysis system using context features
WO2017093524A1 (en) * 2015-12-04 2017-06-08 Ventana Medical Systems, Inc. Devices, systems and methods for automated quantitative scoring of digitized tissue images
EP3523779B1 (en) * 2016-10-07 2026-04-29 Ventana Medical Systems, Inc. Digital pathology system and associated workflow for providing visualized whole-slide image analysis
EP3570753B1 (en) * 2017-02-23 2024-08-07 Google LLC Method and system for assisting pathologist identification of tumor cells in magnified tissue images
US10664999B2 (en) * 2018-02-15 2020-05-26 Adobe Inc. Saliency prediction for a mobile user interface
WO2019199392A1 (en) 2018-04-12 2019-10-17 Google Llc Augmented reality microscope for pathology with overlay of quantitative biomarker data
WO2019197509A1 (en) * 2018-04-13 2019-10-17 Ventana Medical Systems, Inc. Systems for cell shape estimation
US10957041B2 (en) * 2018-05-14 2021-03-23 Tempus Labs, Inc. Determining biomarkers from histopathology slide images
US11705226B2 (en) * 2019-09-19 2023-07-18 Tempus Labs, Inc. Data based cancer research and treatment systems and methods
CN110705565A (zh) * 2019-09-09 2020-01-17 西安电子科技大学 淋巴结肿瘤区域识别方法与装置

Also Published As

Publication number Publication date
BR112022025584A2 (pt) 2023-03-07
JP7781072B2 (ja) 2025-12-05
US20210398278A1 (en) 2021-12-23
KR20230027164A (ko) 2023-02-27
EP4168982A1 (en) 2023-04-26
US20240112338A1 (en) 2024-04-04
AU2021292302A1 (en) 2022-12-08
US20220207735A1 (en) 2022-06-30
US11887304B2 (en) 2024-01-30
US20250299336A1 (en) 2025-09-25
US12148159B2 (en) 2024-11-19
US11315249B2 (en) 2022-04-26
CN115867936A (zh) 2023-03-28
WO2021257809A1 (en) 2021-12-23
US20250045922A1 (en) 2025-02-06
JP2023530070A (ja) 2023-07-13

Similar Documents

Publication Publication Date Title
JP7851452B2 (ja) デジタル病理学のためのスライドの画像を処理するためのシステムおよび方法
US12094182B2 (en) Neural network based identification of areas of interest in digital pathology images
US11574140B2 (en) Systems and methods to process electronic images to determine salient information in digital pathology
US20250045922A1 (en) Systems and methods to process electronic images to produce a tissue map visualization
US12424321B2 (en) Systems and methods to process electronic images to predict biallelic mutations
US20250385004A1 (en) Systems and methods to process electronic images to predict biallelic mutations
CN114616590B (en) System and method for processing slide images for digital pathology
US20230177685A1 (en) Systems and methods for processing electronic images to visualize combinations of semantic pathology features

Legal Events

Date Code Title Description
D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-1-D10-D11-D117 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR EXAMINATION RECEIVED

Effective date: 20250409

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20250409

D00 Search and/or examination requested or commenced

Free format text: ST27 STATUS EVENT CODE: A-1-1-D10-D00-D118 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR EXAMINATION REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20250505

D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-D155 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: ALL REQUIREMENTS FOR EXAMINATION DETERMINED COMPLIANT

Effective date: 20250507

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20250520

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 4TH ANNIV.) - STANDARD

Year of fee payment: 4

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250610

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250610