CT image processing method and device

Abstract

The embodiment of the invention discloses a CT image processing method and device. The method comprises the steps that a CT image is acquired, and the parameters of the CT image coronary arteries in the CT image are identified and determined, wherein the CT image coronary arteries includes a CT image left coronary artery and a CT image right coronary artery; the CT image coronary artery types of the CT image coronary arteries are determined according to the parameters of the CT image coronary arteries, wherein the CT image coronary artery types include a left advantage and a right advantage; different segments different from a preset coronary artery model are determined according to the preset CT image coronary artery model; and the parameter indexes of the different segments are calculated according to a preset score table. According to the CT image processing method and device, different segments different from the preset coronary artery model are determined according to the preset CT image coronary artery model, different parts can be automatically identified and different characteristics can be analyzed so that the scoring difficulty can be reduced and scoring time can be shortened; besides, the parameter indexes of the different segments are calculated according to the preset score table so that user reference is facilitated, and the accuracy of the scoring result can be enhanced.

Description

Technical field [0001] The embodiment of the present invention relates to the field of image processing technology, and in particular to a CT image processing method and device. Background technique [0002] In recent years, with the continuous improvement of people's living standards, the incidence and mortality of coronary heart disease in my country have also increased year by year. With the rapid development of computer technology, research on coronary heart disease has gradually changed from the medical field to the field of computer image processing. [0003] Syntax score is an achievement in the research process of coronary heart disease. Syntax score is a set of internationally recognized scoring system based on the coronary artery study of cardiac surgery and interventional treatment of stenosis CT images (abbreviated as SYNTAX study). The doctor's approval, the scoring system has two functions: one is to help the doctor choose the method of revascularization; the other is...

AI Technical Summary

Problems solved by technology

[0005] Due to the cumbersome steps and heavy workload of the existing scoring system, and the need for the scorer to accurately analyze the imaging examination of the patient and locate the abnormal position, it is difficult for inexperienced physicians, resulting in inaccurate scoring. At the same time, the problem of consuming a lot of time for the raters, the embodiment of the present invention proposes a CT image processing method and device

Images