BR112023018274A2 - Sistemas e métodos para processar imagens eletrônicas para determinar teste de amostras não coradas - Google Patents
Sistemas e métodos para processar imagens eletrônicas para determinar teste de amostras não coradasInfo
- Publication number
- BR112023018274A2 BR112023018274A2 BR112023018274A BR112023018274A BR112023018274A2 BR 112023018274 A2 BR112023018274 A2 BR 112023018274A2 BR 112023018274 A BR112023018274 A BR 112023018274A BR 112023018274 A BR112023018274 A BR 112023018274A BR 112023018274 A2 BR112023018274 A2 BR 112023018274A2
- Authority
- BR
- Brazil
- Prior art keywords
- collection
- unstained
- machine learning
- learning model
- systems
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000010801 machine learning Methods 0.000 abstract 4
Classifications
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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
-
- 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
-
- 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
-
- 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
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
-
- 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
- G06V10/77—Processing image or video features in feature spaces; using data integration or data reduction, e.g. principal component analysis [PCA] or independent component analysis [ICA] or self-organising maps [SOM]; Blind source separation
- G06V10/7715—Feature extraction, e.g. by transforming the feature space, e.g. multi-dimensional scaling [MDS]; Mappings, e.g. subspace methods
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Medical Informatics (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Computing Systems (AREA)
- Software Systems (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Multimedia (AREA)
- Biophysics (AREA)
- Mathematical Physics (AREA)
- General Engineering & Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Computational Linguistics (AREA)
- Quality & Reliability (AREA)
- Databases & Information Systems (AREA)
- Epidemiology (AREA)
- Primary Health Care (AREA)
- Public Health (AREA)
- Image Analysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
sistemas e métodos para processar imagens eletrônicas para determinar teste de amostras não coradas. um método implementado por computador pode incluir receber uma coleção de imagens de lâmina de histopatologia digital não coradas em um dispositivo de armazenamento e executar um modelo de aprendizado de máquina treinado em uma ou mais imagens de lâmina da coleção para inferir uma presença ou ausência de uma característica saliente. o modelo de aprendizado de máquina treinado pode ter sido treinado processando uma segunda coleção de imagens de lâminas de histopatologia digital não coradas ou coradas e pelo menos uma anotação sinótica para uma ou mais imagens de lâminas de histopatologia digital não coradas ou coradas da segunda coleção. o método implementado por computador pode ainda incluir determinar pelo menos um mapa a partir da saída do modelo de aprendizado de máquina treinado e fornecer uma saída do modelo de aprendizado de máquina treinado para o dispositivo de armazenamento.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163158791P | 2021-03-09 | 2021-03-09 | |
| PCT/US2022/015741 WO2022191943A1 (en) | 2021-03-09 | 2022-02-09 | Systems and methods for processing electronic images to determine testing for unstained specimens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112023018274A2 true BR112023018274A2 (pt) | 2023-10-31 |
Family
ID=80979130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112023018274A BR112023018274A2 (pt) | 2021-03-09 | 2022-02-09 | Sistemas e métodos para processar imagens eletrônicas para determinar teste de amostras não coradas |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US11482319B2 (pt) |
| EP (1) | EP4305605A1 (pt) |
| JP (1) | JP2024510955A (pt) |
| KR (1) | KR20230154875A (pt) |
| CN (1) | CN116982092A (pt) |
| BR (1) | BR112023018274A2 (pt) |
| CA (1) | CA3210137A1 (pt) |
| WO (1) | WO2022191943A1 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3138959C (en) | 2019-05-03 | 2023-09-26 | Huron Technologies International Inc. | Image diagnostic system, and methods of operating thereof |
| CN115295154B (zh) * | 2022-10-08 | 2023-02-03 | 北京肿瘤医院(北京大学肿瘤医院) | 肿瘤免疫治疗疗效预测方法、装置、电子设备及存储介质 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4321889A3 (en) * | 2012-03-19 | 2024-03-20 | Genetic Innovations Inc. | Devices, systems, and methods for virtual staining |
| GB2567155B (en) | 2017-10-02 | 2022-03-02 | Room4 Group Ltd | Histopathological image analysis |
| EP3625765B1 (en) | 2017-12-29 | 2024-03-20 | Leica Biosystems Imaging, Inc. | Processing of histology images with a convolutional neural network to identify tumors |
| WO2019160580A1 (en) * | 2018-02-15 | 2019-08-22 | Google Llc | Pathology predictions on unstained tissue |
| 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 |
-
2021
- 2021-12-03 US US17/457,451 patent/US11482319B2/en active Active
- 2021-12-10 US US17/547,695 patent/US11481899B2/en active Active
-
2022
- 2022-02-09 CN CN202280020238.3A patent/CN116982092A/zh active Pending
- 2022-02-09 BR BR112023018274A patent/BR112023018274A2/pt unknown
- 2022-02-09 EP EP22713771.8A patent/EP4305605A1/en active Pending
- 2022-02-09 KR KR1020237031409A patent/KR20230154875A/ko unknown
- 2022-02-09 WO PCT/US2022/015741 patent/WO2022191943A1/en active Application Filing
- 2022-02-09 CA CA3210137A patent/CA3210137A1/en active Pending
- 2022-02-09 JP JP2023554841A patent/JP2024510955A/ja active Pending
- 2022-09-19 US US17/933,156 patent/US20230020368A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2024510955A (ja) | 2024-03-12 |
| US11482319B2 (en) | 2022-10-25 |
| EP4305605A1 (en) | 2024-01-17 |
| US20230020368A1 (en) | 2023-01-19 |
| CA3210137A1 (en) | 2022-09-15 |
| CN116982092A (zh) | 2023-10-31 |
| US20220293242A1 (en) | 2022-09-15 |
| US20220292670A1 (en) | 2022-09-15 |
| US11481899B2 (en) | 2022-10-25 |
| KR20230154875A (ko) | 2023-11-09 |
| WO2022191943A1 (en) | 2022-09-15 |
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