BR112022013000A2 - Sistemas e métodos para processar imagens eletrônicas para detecção de doenças generalizadas - Google Patents

Sistemas e métodos para processar imagens eletrônicas para detecção de doenças generalizadas

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Publication number
BR112022013000A2
BR112022013000A2 BR112022013000A BR112022013000A BR112022013000A2 BR 112022013000 A2 BR112022013000 A2 BR 112022013000A2 BR 112022013000 A BR112022013000 A BR 112022013000A BR 112022013000 A BR112022013000 A BR 112022013000A BR 112022013000 A2 BR112022013000 A2 BR 112022013000A2
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BR
Brazil
Prior art keywords
images
machine learning
learning model
specialized
training images
Prior art date
Application number
BR112022013000A
Other languages
English (en)
Other versions
BR112022013000B1 (pt
Inventor
Dogdas Belma
Kanan Christopher
Fuchs Thomas
Grady Leo
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 BR112022013000A2 publication Critical patent/BR112022013000A2/pt
Publication of BR112022013000B1 publication Critical patent/BR112022013000B1/pt

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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
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/764—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • 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
    • 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
    • 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
    • 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
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30024—Cell structures in vitro; Tissue sections in vitro
    • 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
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/10—Recognition assisted with metadata

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Biomedical Technology (AREA)
  • Databases & Information Systems (AREA)
  • Public Health (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Computing Systems (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Data Mining & Analysis (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medical Treatment And Welfare Office Work (AREA)

Abstract

SISTEMAS E MÉTODOS PARA PROCESSAR IMAGENS ELETRÔNICAS PARA DETECÇÃO DE DOENÇAS GENERALIZADAS. A presente invenção refere-se a sistemas e métodos que são descritos para gerar um modelo de aprendizado de máquina especializado através de receber um modelo de aprendizado de máquina generalizado gerado pelo processamento de uma pluralidade de primeiras imagens de treinamento para prever pelo menos uma característica de câncer, receber uma pluralidade de segundas imagens de treinamento, as primeiras imagens de treinamento e as segundas imagens de treinamento incluem imagens de amostras de tecido e / ou imagens geradas algoritmicamente para replicar amostras de tecido, receber uma pluralidade de atributos especializados alvo relacionados a uma respectiva segunda imagem de treinamento da pluralidade de segundas imagens de treinamento, gerar um modelo de aprendizado de máquina especializado modificando o modelo de aprendizado de máquina generalizado com base na pluralidade de segundas imagens de treinamento e nos atributos especializados alvo, receber uma imagem alvo correspondente a um amostra alvo, aplicar o modelo de aprendizado de máquina especializado à imagem alvo para determinar pelo menos uma característica da imagem alvo, e emitir a característica da imagem alvo.
BR112022013000-7A 2020-01-03 2020-12-18 Método implementado por computador para processar imagens de patologia digitais empregando amostras in vitro, sistema para processar imagens de patologia digitais e meio legível por computador não transitório BR112022013000B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062956876P 2020-01-03 2020-01-03
US62/956,876 2020-01-03
PCT/US2020/066045 WO2021138087A1 (en) 2020-01-03 2020-12-18 Systems and methods for processing electronic images for generalized disease detection

Publications (2)

Publication Number Publication Date
BR112022013000A2 true BR112022013000A2 (pt) 2022-09-06
BR112022013000B1 BR112022013000B1 (pt) 2024-01-30

Family

ID=74554206

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022013000-7A BR112022013000B1 (pt) 2020-01-03 2020-12-18 Método implementado por computador para processar imagens de patologia digitais empregando amostras in vitro, sistema para processar imagens de patologia digitais e meio legível por computador não transitório

Country Status (9)

Country Link
US (4) US11107573B2 (pt)
EP (1) EP4085377A1 (pt)
JP (1) JP7260119B2 (pt)
KR (2) KR20230118198A (pt)
CN (1) CN115210772B (pt)
AU (1) AU2020417728B2 (pt)
BR (1) BR112022013000B1 (pt)
CA (1) CA3162254A1 (pt)
WO (1) WO2021138087A1 (pt)

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* Cited by examiner, † Cited by third party
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WO2023218240A1 (en) * 2022-05-11 2023-11-16 Agendia NV Digital pathology system
CN116580037B (zh) * 2023-07-10 2023-10-13 天津医科大学第二医院 一种基于深度学习的鼻咽癌图像分割方法及系统

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Also Published As

Publication number Publication date
AU2020417728A1 (en) 2022-08-18
JP2022553446A (ja) 2022-12-22
EP4085377A1 (en) 2022-11-09
JP7260119B2 (ja) 2023-04-18
KR20230118198A (ko) 2023-08-10
WO2021138087A1 (en) 2021-07-08
CN115210772A (zh) 2022-10-18
US20210210195A1 (en) 2021-07-08
CN115210772B (zh) 2023-07-18
US20240046615A1 (en) 2024-02-08
US20210350907A1 (en) 2021-11-11
BR112022013000B1 (pt) 2024-01-30
US11322246B2 (en) 2022-05-03
KR20220113547A (ko) 2022-08-12
CA3162254A1 (en) 2021-07-08
US11823436B2 (en) 2023-11-21
US20220230734A1 (en) 2022-07-21
KR102562708B1 (ko) 2023-08-03
US11107573B2 (en) 2021-08-31
AU2020417728B2 (en) 2023-03-16

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07B Technical examination (opinion): publication cancelled [chapter 7.2 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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