Blood vessel extraction method and computer equipment

An extraction method and blood vessel technology, which is applied in the field of medical image processing, can solve the problems of cumbersome and low-efficiency extraction of the centerline, and achieve automatic and accurate extraction

Pending Publication Date: 2022-07-19
SHANGHAI UNITED IMAGING HEALTHCARE
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] However, the above method relies too much on the doctor's experience, which leads to a very cumbersome and extremely inefficient method of extracting the center line

Method used

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  • Blood vessel extraction method and computer equipment
  • Blood vessel extraction method and computer equipment
  • Blood vessel extraction method and computer equipment

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Embodiment Construction

[0072] In order to make the objectives, technical solutions and advantages of the present application more clear, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0073] The blood vessel extraction method provided in this application can be applied to such as figure 1 In the computer equipment shown, the computer equipment can be a server, and the computer equipment can also be a terminal, and its internal structure diagram can be as follows: figure 1 shown. The computer equipment includes a processor, memory, a network interface, a display screen, and an input device connected by a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device inclu...

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Abstract

The invention relates to a blood vessel extraction method and computer equipment. According to the method, multiple sequences of to-be-extracted images are obtained, the multiple sequences of to-be-extracted images are input into a preset recognition network for blood vessel recognition, a recognition result is obtained, and then the blood vessel center line of a blood vessel structure is determined according to the recognition result. The method does not depend on doctor experience to extract the blood vessel center line, and full-automatic extraction of the blood vessel center line is achieved. In addition, due to the fact that the recognition network can automatically extract the blood vessel center line by combining the advantages of different sequences, automatic and accurate extraction of the blood vessel center line is achieved.

Description

technical field [0001] The present application relates to the technical field of medical image processing, and in particular, to a blood vessel extraction method and computer equipment. Background technique [0002] In recent years, the morbidity and mortality of cerebrovascular disease have been increasing year by year in my country and the world, and it has gradually become one of the main causes of death. Although the clinical manifestation may be stroke, the root cause is atherosclerosis caused by hardening. Atherosclerosis can lead to abnormal blood supply to functional areas of the brain. Untimely diagnosis and treatment will seriously affect the patient's physical condition and subsequent quality of life, and may even be fatal. How to automatically and quickly identify the main cerebral blood vessels on the patient's image, detect the lesion area of ​​the blood vessel, and quickly locate the lesion is a more concerned issue at present. [0003] The correct extraction...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/60G06T7/30G06V10/82G06N3/08
CPCG06T7/0012G06T7/60G06T7/30G06N3/08G06T2207/10088G06T2207/20081G06T2207/30101
Inventor 毛玉妃苏赛赛邹伟建吴柯
Owner SHANGHAI UNITED IMAGING HEALTHCARE
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