Section tissue identification method and device, cell identification model and tissue segmentation model

Abstract

The invention provides a slice tissue identification method and device, a cell identification model and a tissue segmentation model. The method comprises the following steps: acquiring a to-be-identified slice image; inputting the to-be-identified slice image into a cell identification model, and obtaining the identified cell type and the identified cell position information; inputting the to-be-identified slice image into the tissue segmentation model to generate a first image; wherein the first image comprises an identified tissue area; combining the identified cell type and the identified cell position information with the first image to generate a second image; wherein the second image comprises the identified tissue area and the cell type in the identified tissue area; and classifying the tissue areas identified in the second image according to the cell types in the tissue areas identified in the second image. Through the above mode, the workload of a pathologist is reduced, and the identification efficiency and the identification accuracy of the slice tissue are improved.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular, to a sliced ​​tissue recognition method and device, a cell recognition model and a tissue segmentation model. Background technique [0002] A pathological section refers to a thin section made of pathological tissue of a certain size and made by histopathological methods. When making it, the diseased tissue is usually embedded in a paraffin block, sliced ​​into thin slices with a microtome, stained, and further examined with a microscope. Doctors need to use a high-power microscope to review images, check the pathological changes of tissue or cells in the specimen, explore the cause, pathogenesis and process of the lesion, and finally make a pathological diagnosis. Histopathology is different from cytopathology. Histopathology often depends on the distribution, quantity, and cell characteristics of one or more types of cells in different tissue regions when diag...

AI Technical Summary

Problems solved by technology

[0004] When a doctor performs pathological screening on a patient, it is usually necessary to check the pathological section, to confirm the observed tissue and the cells in the tissue, and to make an accurate diagnosis of the patient's symptoms through empirical judgment. Diagnosis, this method seriously increases the workload of pathologists, and the efficiency of this method is too low

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