Target tissue positioning method and device based on blood vessel recognition
A technology of target tissue and positioning method, which is applied in the field of image processing, can solve problems such as inability to accurately locate blood vessel segments, and achieve the effect of fast and accurate positioning
Pending Publication Date: 2020-09-18
SHANGHAI UNITED IMAGING HEALTHCARE
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[0005] The embodiment of the present application provides a target tissue location method, device, computer equipment, and computer-readable storage medium based on blood vessel identification, so as to at least solve the problem in the related art that the target tissue cannot be accurately located on a specific blood vessel segment
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[0062] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0063] Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application, and those skilled in the art can also apply the present application to other similar scenarios. In addition, it can also be understood that although such development efforts may be complex and lengthy, for those of ...
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The invention relates to a target tissue positioning method and device based on blood vessel recognition, computer equipment and a computer readable storage medium. The method comprises the steps of:obtaining a blood vessel image to be recognized; performing center line extraction on the blood vessel image; identifying the extracted center line by using a completely trained machine learning modelto obtain a name and a segmentation mark corresponding to the center line; segmenting and analyzing a blood vessel in the blood vessel image based on the center line to detect a target tissue; and positioning the target tissue according to the detection result, the name and the segmentation mark corresponding to the center line. According to the invention, the target tissue in the blood vessel can be quickly and accurately positioned.
Description
technical field [0001] The present application relates to the field of image processing, in particular to a target tissue location method, device, computer equipment and computer-readable storage medium based on blood vessel recognition. Background technique [0002] In recent years, the morbidity and mortality of cerebrovascular diseases are increasing year by year, gradually becoming the disease with the highest fatality rate in my country. As the vascular wall magnetic resonance imaging technology becomes more and more mature, how to identify the main cerebral blood vessels based on the vascular images of magnetic resonance and detect the target tissue in the blood vessels is a problem that needs to be solved at present. [0003] At present, there have been some researches on the recognition of target tissue in blood vessels based on blood vessel images. Generally, manual or interactive methods are used to obtain the blood vessel centerline of the black blood sequence, an...
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IPC IPC(8): G06T7/00G06T7/13G06T7/62G06N3/08G06N3/04
CPCG06T7/0012G06T7/13G06T7/62G06N3/08G06T2207/10088G06T2207/20081G06T2207/20084G06T2207/30101G06N3/045
Inventor 杨雄
Owner SHANGHAI UNITED IMAGING HEALTHCARE