Medical image recognition method and medical image recognition device
US11494905B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 1, 2020 |
| Grant date | Nov 8, 2022 |
| Priority date | — |
| Expiry date | Nov 12, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30044
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A medical image recognition method includes the following steps: establishing an image recognition model, wherein the image recognition model is generated by inputting a plurality of labeled medical image slices in a plurality of initial medical image piles into a neural network; and in response to determining that the accuracy of the image recognition model is not higher than an accuracy threshold; calculating a plurality of image change rates corresponding to each of a plurality of initial medical image slices or the initial medical image piles formed by the initial medical image slices according to the image recognition model; selecting at least one of the initial medical image piles or the initial medical image slices as a training medical image slice according to the image change rates; obtaining the target range of each training medical image slice to re-establish the image recognition model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.