Cardiac artery blood vessel segmentation method and device, equipment and medium

An arterial blood vessel and heart technology, applied in the field of image processing, can solve the problems of inaccurate segmentation of cardiac arteries and blood vessels

Active Publication Date: 2021-08-27
INFERVISION MEDICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the purpose of this application is to provide a segmentation method, segmentation device, equipment and media for cardiac arteries to solve the problem of inaccurate segmentation of cardiac arteries in the prior art

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  • Cardiac artery blood vessel segmentation method and device, equipment and medium
  • Cardiac artery blood vessel segmentation method and device, equipment and medium
  • Cardiac artery blood vessel segmentation method and device, equipment and medium

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Embodiment Construction

[0051] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without...

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Abstract

The invention provides a cardiac artery blood vessel segmentation method and device, equipment and a medium, and the method comprises the steps: determining an aorta recognition result and an arteriovenous recognition result according to an obtained original heart image; determining a first blood vessel center line according to the heart original image, the aorta recognition result and the arteriovenous recognition result; extending a broken incision in the first blood vessel center line to obtain a coronary artery center line; based on the coronary artery center line, determining a coronary artery recognition result; and combining the aorta recognition result and the coronary artery recognition result to obtain a cardiac artery blood vessel segmentation result.

Description

technical field [0001] The present application relates to the field of image processing, and in particular, to a segmentation method, segmentation device, equipment and media of cardiac arteries. Background technique [0002] Heart disease is a common disease in human diseases. For the screening or diagnosis of heart disease, cardiac CTA is one of the important methods. The arterial three-dimensional reconstruction technology based on cardiac CTA can assist doctors to have a more comprehensive and clear understanding of the heart, which plays an important role in avoiding missed diagnosis and misdiagnosis. [0003] However, in the prior art, the arterial segmentation processing is performed on the cardiac CAT, and the obtained arterial segmentation result may have false positive veins, and there is no way to ensure the connectivity of the coronary arteries in the arterial segmentation result. Contents of the invention [0004] In view of this, the purpose of the present a...

Claims

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Application Information

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IPC IPC(8): G06T7/10G06T7/66
CPCG06T7/10G06T7/66G06T2207/10081G06T2207/30101G06T2207/20084
Inventor 尹思源张欢王瑜王少康陈宽
Owner INFERVISION MEDICAL TECH CO LTD
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