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Blood vessel center line determination method and device, computer equipment and readable storage medium

A determination method and centerline technology, applied in the field of image processing, can solve the problem of low accuracy of blood vessel centerline, achieve the effect of fast and accurate determination, and improve accuracy and efficiency

Pending Publication Date: 2022-04-08
SHANGHAI UNITED IMAGING HEALTHCARE
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  • Claims
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Problems solved by technology

However, the accuracy of the blood vessel centerline extracted in this way is low

Method used

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  • Blood vessel center line determination method and device, computer equipment and readable storage medium
  • Blood vessel center line determination method and device, computer equipment and readable storage medium
  • Blood vessel center line determination method and device, computer equipment and readable storage medium

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Embodiment Construction

[0044] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0045] The blood vessel centerline determination method provided in the embodiment of the present application can be applied to such as figure 1 In the shown application environment, the application environment includes a terminal 100 and a medical sca...

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Abstract

The invention relates to a blood vessel center line determination method and device, computer equipment and a readable storage medium. The method comprises the following steps: acquiring a black blood medical image and a bright blood medical image; performing blood vessel identification processing on the black blood medical image and the bright blood medical image to obtain a black blood vessel identification image and a bright blood vessel identification image, and performing registration and fusion processing on the black blood vessel identification image and the bright blood vessel identification image to obtain a fused blood vessel identification image; and extracting the segment center line of each segment of blood vessel in the fused blood vessel identification image, and determining the center line of the blood vessel in the black blood medical image or the bright blood medical image according to the segment center line of each segment of blood vessel. The blood vessel center line determination method provided by the invention can improve the accuracy of extracting the blood vessel center line.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a method, device, computer equipment and readable storage medium for determining a blood vessel centerline. Background technique [0002] In recent years, in my country and the world, the morbidity and mortality of cerebrovascular diseases are increasing year by year, gradually becoming one of the most important causes of death. The extraction of vascular centerline is of great significance to the treatment of vascular diseases, and the extracted vascular centerline can be used for the analysis and diagnosis of vascular diseases. With the development of magnetic resonance imaging technology, how to accurately extract the centerline of blood vessels based on magnetic resonance imaging is a problem that needs to be solved. [0003] In the traditional technology, a common method for extracting a blood vessel centerline is to extract the blood vessel centerline fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/60
Inventor 毛玉妃杨雄龚震寰
Owner SHANGHAI UNITED IMAGING HEALTHCARE
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