Medical image detection method and device, storage medium and computer equipment
A medical image and detection method technology, applied in the field of medical image processing, can solve the problems of low detection accuracy of columnar signs and the inability to realize graded evaluation of bronchiectasis, so as to improve the ability of accurate diagnosis and treatment, reduce the difference of subjective judgment, and assist image The effect of judging and identifying
Pending Publication Date: 2022-05-27
沈阳先进医疗设备技术孵化中心有限公司
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If the same method is used to detect the three signs at the same time, without the consideration of a single individual factor, the detection accuracy of the columnar signs will inevitably be low, so that the graded evaluation of bronchiectasis cannot be realized, and there will inevitably be a large deviation in the initial diagnosis of bronchiectasis and blank space
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[0040] Hereinafter, the present application will be described in detail with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict.
[0041] The typical symptoms of bronchiectasis are chronic cough, copious purulent sputum and repeated hemoptysis. There may be no obvious signs in the early stage of bronchiectasis, and wet rales of different sizes can be heard in the affected area. After the bronchiectasis gradually increases, symptoms of hypoxia appear, clubbing of fingers, toes and poor general nutrition can be seen. As described in the background art, the currently used bronchiectasis evaluation system cannot accurately judge the columnar signs. In clinical application, an experienced doctor is often required to evaluate computed tomography (CT) images. Subjectivity, and the difference bet...
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The invention provides a medical image detection method and device, a storage medium and computer equipment. The method comprises the following steps: acquiring a lung medical image; extracting artery blood vessels and bronchus in the lung medical image, wherein the bronchus comprises a plurality of bronchus segments of different levels; determining a target artery blood vessel segment corresponding to the bronchial segment in the lung medical image according to the distance between the center line of the bronchial segment and the center line of the artery blood vessel; the bronchial segment and the target artery blood vessel segment are detected, and the detection result of the bronchial segment is determined. According to the method, the columnar sign of the bronchus can be automatically detected, the film reading efficiency of a doctor is improved, and the workload is relieved.
Description
technical field [0001] The present application relates to the technical field of medical image processing, and in particular, to a medical image detection method, device, storage medium and computer equipment. Background technique [0002] Bronchiectasis (referred to as bronchiectasis) is due to chronic suppurative inflammation and fibrosis of the bronchus and its surrounding lung tissue, which destroys the muscle and elastic tissue of the bronchial wall, resulting in bronchial deformation and persistent expansion. The imaging manifestations of bronchiectasis can be divided into columnar, cystic columnar, and cystic dilatation. For the same bronchial segment, columnar bronchiectasis is mostly a sign of early disease development, while cystic is a sign of late disease, and cystic columnar bronchiectasis is between the two. However, for different lobes, the degree of imaging involvement of bronchiectasis varies greatly among individuals. [0003] The scoring system in the re...
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IPC IPC(8): G06T7/00
CPCG06T7/0012G06T2207/10081G06T2207/20081G06T2207/20084G06T2207/30061G06T2207/30101
Inventor鞠光亮刘月
Owner沈阳先进医疗设备技术孵化中心有限公司