BR112022000075A2 - Aparelho de diagnóstico da imagem que utiliza o modelo de deep learning e método para ele - Google Patents
Aparelho de diagnóstico da imagem que utiliza o modelo de deep learning e método para eleInfo
- Publication number
- BR112022000075A2 BR112022000075A2 BR112022000075A BR112022000075A BR112022000075A2 BR 112022000075 A2 BR112022000075 A2 BR 112022000075A2 BR 112022000075 A BR112022000075 A BR 112022000075A BR 112022000075 A BR112022000075 A BR 112022000075A BR 112022000075 A2 BR112022000075 A2 BR 112022000075A2
- Authority
- BR
- Brazil
- Prior art keywords
- learning model
- deep learning
- image
- diagnostic device
- abnormal
- Prior art date
Links
Classifications
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- 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
- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
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- 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
- G06F18/2415—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on parametric or probabilistic models, e.g. based on likelihood ratio or false acceptance rate versus a false rejection rate
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- 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
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/045—Combinations of networks
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- 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
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- 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
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- 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
- G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
-
- 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
- G16H50/70—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Primary Health Care (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Evolutionary Computation (AREA)
- General Physics & Mathematics (AREA)
- Physiology (AREA)
- Psychiatry (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Computational Biology (AREA)
- Evolutionary Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Probability & Statistics with Applications (AREA)
- Quality & Reliability (AREA)
- Multimedia (AREA)
- Computational Linguistics (AREA)
- Mathematical Physics (AREA)
Abstract
aparelho de diagnóstico da imagem que utiliza o modelo de deep learning e método para ele. o presente relatório descritivo descreve um aparelho de diagnóstico de imagem utilizando um modelo de aprendizado profundo e um método para o mesmo, em que o tecido incluído em uma imagem médica de entrada é classificado como sendo um de normal e anormal para uma doença pelo uso do modelo de aprendizado profundo treinado utilizando uma função de perda ponderada na qual pesos diferentes são designados a uma distribuição de probabilidade de determinar que uma imagem extraída da imagem médica de entrada é anormal mesmo que ela seja normal e uma probabilidade a distribuição de determinação de que a imagem é normal mesmo que ela seja anormal.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190081416A KR102132375B1 (ko) | 2019-07-05 | 2019-07-05 | 딥 러닝 모델을 활용한 영상 진단 장치 및 그 방법 |
PCT/KR2020/008502 WO2021006522A1 (ko) | 2019-07-05 | 2020-06-30 | 딥 러닝 모델을 활용한 영상 진단 장치 및 그 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022000075A2 true BR112022000075A2 (pt) | 2022-03-22 |
Family
ID=71602414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022000075A BR112022000075A2 (pt) | 2019-07-05 | 2020-06-30 | Aparelho de diagnóstico da imagem que utiliza o modelo de deep learning e método para ele |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220270756A1 (pt) |
EP (1) | EP3996103A4 (pt) |
JP (1) | JP7304594B2 (pt) |
KR (1) | KR102132375B1 (pt) |
CN (1) | CN114127858A (pt) |
BR (1) | BR112022000075A2 (pt) |
WO (1) | WO2021006522A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20230316132A1 (en) * | 2020-08-31 | 2023-10-05 | Nec Corporation | Learning device, learning method, and learning program |
KR20230041921A (ko) * | 2021-09-17 | 2023-03-27 | 주식회사 온택트헬스 | 체내 장기 또는 근육의 이상 유무를 판단하는 방법 및 장치 |
WO2023074829A1 (ja) * | 2021-10-29 | 2023-05-04 | 国立大学法人大阪大学 | 認知機能評価システム、及び学習方法 |
KR102437348B1 (ko) * | 2021-12-20 | 2022-08-29 | (주)씨어스테크놀로지 | 웨어러블 심전도 신호 분석 방법 |
US20240161458A1 (en) * | 2022-11-10 | 2024-05-16 | Samsung Electronics Co., Ltd. | Method and device with object classification |
CN117058467B (zh) * | 2023-10-10 | 2023-12-22 | 湖北大学 | 一种胃肠道病变类型识别方法及系统 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012123718A1 (en) * | 2011-03-14 | 2012-09-20 | The University Of Warwick | Histology analysis |
US10169863B2 (en) * | 2015-06-12 | 2019-01-01 | International Business Machines Corporation | Methods and systems for automatically determining a clinical image or portion thereof for display to a diagnosing physician |
KR101908680B1 (ko) * | 2016-08-30 | 2018-10-17 | 주식회사 루닛 | 약한 지도 학습 기반의 기계 학습 방법 및 그 장치 |
JP6765911B2 (ja) * | 2016-09-15 | 2020-10-07 | 三菱重工業株式会社 | 分類装置、分類方法およびプログラム |
KR101880678B1 (ko) * | 2016-10-12 | 2018-07-20 | (주)헬스허브 | 기계학습을 통한 의료영상 판독 및 진단 통합 시스템 |
KR101879207B1 (ko) * | 2016-11-22 | 2018-07-17 | 주식회사 루닛 | 약한 지도 학습 방식의 객체 인식 방법 및 장치 |
CA3083035A1 (en) * | 2017-10-13 | 2019-04-18 | Ai Technologies Inc. | Deep learning-based diagnosis and referral of ophthalmic diseases and disorders |
EP3477553B1 (en) * | 2017-10-27 | 2023-08-30 | Robert Bosch GmbH | Method for detecting an anomalous image among a first dataset of images using an adversarial autoencoder |
-
2019
- 2019-07-05 KR KR1020190081416A patent/KR102132375B1/ko active IP Right Grant
-
2020
- 2020-06-30 JP JP2021578265A patent/JP7304594B2/ja active Active
- 2020-06-30 US US17/624,621 patent/US20220270756A1/en active Pending
- 2020-06-30 CN CN202080049224.5A patent/CN114127858A/zh active Pending
- 2020-06-30 BR BR112022000075A patent/BR112022000075A2/pt unknown
- 2020-06-30 WO PCT/KR2020/008502 patent/WO2021006522A1/ko unknown
- 2020-06-30 EP EP20837390.2A patent/EP3996103A4/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR102132375B1 (ko) | 2020-07-09 |
WO2021006522A1 (ko) | 2021-01-14 |
CN114127858A (zh) | 2022-03-01 |
JP2022549051A (ja) | 2022-11-24 |
EP3996103A1 (en) | 2022-05-11 |
JP7304594B2 (ja) | 2023-07-07 |
EP3996103A4 (en) | 2023-08-02 |
US20220270756A1 (en) | 2022-08-25 |
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