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Gastric mucosa image boundary quantification method, device, terminal and storage medium

A quantitative method, technique of gastric mucosa, applied in the field of medical assistance

Active Publication Date: 2022-06-03
WUHAN ENDOANGEL MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the scope of the boundary line is still in the stage of qualitative cognition, and there is no precise quantitative method to numerically calculate the range of the boundary line

Method used

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  • Gastric mucosa image boundary quantification method, device, terminal and storage medium
  • Gastric mucosa image boundary quantification method, device, terminal and storage medium
  • Gastric mucosa image boundary quantification method, device, terminal and storage medium

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Embodiment Construction

[0097] In this application, the word "exemplary" is used to mean "serving as an example, illustration, or illustration." described in this application as

[0101] In this embodiment of the application, the server 200 may be an independent server, or may be a service composed of servers

[0102] It can be understood that the terminal 100 used in the embodiments of the present application may include both receiving and transmitting hardware

[0106] Next, the method for quantifying the boundaries of gastric mucosa images provided by the embodiments of the present application is introduced.

[0109] 201, obtain the microstructure segmentation map and the microvessel segmentation map corresponding to the gastric mucosa staining magnified image.

[0110] The gastric mucosa, that is, the mucosa on the inner surface of the gastric cavity is the gastric mucosa, which is the innermost layer of the gastric wall. Fresh gastric mucosa is pale pink. Stomach

[0116] Wherein, according to the...

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Abstract

The present application provides a method, device, terminal, and storage medium for quantifying the boundaries of gastric mucosal images. The method includes: obtaining a microstructure segmentation map and a microvessel segmentation map corresponding to a stained enlarged image of gastric mucosa; Superimpose to obtain the superimposed map of gastric mucosa; traverse the pixels on the superimposed map of gastric mucosa according to the preset order, and obtain the coordinate information corresponding to the pixels on the superimposed map of gastric mucosa; identify the distribution type of the microstructure in the microstructure segmentation map , to obtain the distribution type of the microstructure; based on the distribution type of the microstructure and the coordinate information corresponding to the pixel point, it is judged whether there is a boundary point that meets the preset requirements in the pixel point on the gastric mucosa overlay map, and the judgment result of the boundary point is obtained; based on the boundary point The point judgment results were used to quantify the boundaries of the enlarged images of gastric mucosal staining. In the embodiment of the present application, the accuracy of quantifying the gastric mucosal boundary is improved.

Description

Gastric mucosa image boundary quantification method, device, terminal and storage medium technical field The application relates to the technical field of medical assistance, be specifically related to a kind of gastric mucosa image boundary quantification method, device, final terminal and computer-readable storage medium. Background technique [0002] The root cause of gastric cancer endangering human health is that it cannot be detected early. Digestive endoscopy is the screening and diagnosis of digestive The advent of chromoendoscopy, the most commonly used and powerful method for early-stage tumors, established an endoscopic diagnosis method for early-stage gastric cancer. Kenshi Yao pointed out in his V·S classification theory that endoscopy of early gastric cancer is characterized by the presence of cancerous and non-cancerous mucosa. A clear demarcation line exists between the membranes, and within the demarcation line there is an irregular microvascular stru...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/00G06V10/762G06V10/764G06V10/82G06K9/62G06N3/04G06N3/08G06T7/11
Inventor 李昊胡珊于天成
Owner WUHAN ENDOANGEL MEDICAL TECH CO LTD