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Method and device for marking tubular structure, processing terminal of tubular structure

A tubular structure and marking technology, applied in the field of medical imaging, can solve the problems of slow marking speed and inaccurate marking, and achieve the effect of fast and accurate marking and simple operation principle

Active Publication Date: 2018-06-22
SHANGHAI UNITED IMAGING HEALTHCARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, embodiments of the present invention provide a method and device for marking tubular structures, and a processing terminal for tubular structures, so as to solve the problems of inaccurate and slow marking of tubular structures in the prior art

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  • Method and device for marking tubular structure, processing terminal of tubular structure
  • Method and device for marking tubular structure, processing terminal of tubular structure
  • Method and device for marking tubular structure, processing terminal of tubular structure

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Embodiment Construction

[0046] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0047] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0048] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0049] It should be understood that the term "an...

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Abstract

The invention provides a method and device for marking tubular structure, and the processing terminal of the tubular structure which relates to the technical field of medical technology. On one hand,the method provided by the invention comprises: firstly, extracting a central line corresponding to the image of a tubular structure; acquiring a plurality of central line segments according to the extracted tubular structure center line; secondly, allocating storage positions for each center line segment; so as to respectively carry out area growth on each central line segment and store the designated parameter in the regional growth result to the corresponding storage position so as to carry out the tubular structural marking for each central line segment. The method and device for marking tubular structure provided by the invention can solve the problem that in existing technology tubular structural marking is inaccurate and the marking speed is slow.

Description

【Technical field】 [0001] The invention relates to the technical field of medical imaging, in particular to a method and device for marking a tubular structure, and a processing terminal for the tubular structure. 【Background technique】 [0002] With the increasing industrial activities and the deterioration of the natural environment, the incidence of pulmonary and tracheal diseases and vascular diseases is getting higher and higher. Human blood vessels, pulmonary trachea and other tubular structures are intertwined. Therefore, in disease diagnosis, in order to facilitate the diagnosis and analysis of the patient's blood vessels and other tubular structures, it is necessary to accurately identify and mark the tubular structures. [0003] The method of marking blood vessels in the prior art is usually to determine the tangent line of the blood vessel by using the radius of the vascular intersection of spherical fitting, and then cut off the blood vessel intersection through t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/60G06T1/60
CPCG06T1/60G06T7/60G06T2207/30101
Inventor 吴叶芬
Owner SHANGHAI UNITED IMAGING HEALTHCARE
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