Medical image processing method, device, terminal and storage medium

Abstract

The present application provides a medical image processing method, device, terminal, and storage medium. The method includes: obtaining a segmented image of blood vessels corresponding to a stained enlarged image of esophageal background mucous membrane; obtaining a segmented image corresponding to a region lacking in blood vessels; Perform image superposition processing on the segmented image of the blood vessel area to obtain the superimposed blood vessel segmentation image; obtain the background mucosa color representation image corresponding to the esophagus background mucosa staining enlarged image; obtain the background mucosa smoothness representation image corresponding to the esophageal background mucosa staining enlargement image; and superimpose the blood vessel segmentation Image, background mucosal color representation image and background mucosa smoothness representation image are processed by channel fusion to obtain esophageal background mucosal staining enlarged composite image; based on esophageal background mucosal staining enlarged composite image, determine the esophageal markers corresponding to the esophageal background mucosal staining zoom-in image Infiltration depth. Improved accuracy of depth of invasion determination for esophageal markers.

Description

technical field [0001] The present application relates to the field of medical assistance technology, and in particular to a medical image processing method, device, terminal and storage medium. Background technique [0002] With the development of gastrointestinal endoscopy technology, early diagnosis and early treatment of gastrointestinal markers and minimally invasive endoscopic treatment have been rapidly promoted. Surgical resection is the main way of diagnosis and treatment in the early stage of esophageal markers. Studies have pointed out that as the infiltration of early esophageal markers deepens, the risk of lymph node metastasis increases continuously. The risk of lymph node metastasis in physical lesions is 20-50 times higher than that in shallower lesions. Such lesions should be treated surgically, and lymph node scans should be performed if necessary. Endoscopic surgical resection has the advantages of minimal invasiveness, fewer complications, and faster rec...

AI Technical Summary

Problems solved by technology

Based on the above features related to the depth of esophageal markers, the process of judging the depth of esophageal marker infiltration is complicated. Due to the heterogeneity of clinical experience and subjective judgment of endoscopists, the accuracy of preoperative infiltration depth estimation of esophageal markers Difficult to guarantee

[0004] However, the current determination of the infiltration depth of esophageal markers has low specificity and accuracy of the results. Therefore, how to improve the specificity and accuracy of medical image processing is a technical problem that needs to be solved urgently in the field of medical assistance technology

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