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Adjustment method and device for blood vessel extraction

An adjustment method and a technology for adjusting devices, which are applied in the field of medical image processing, can solve the problems of long time consumption and low repair efficiency, and achieve the effects of short time consumption, high repair efficiency, and reduced calculation amount

Active Publication Date: 2021-03-09
数坤(上海)医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method can realize the optimal adjustment of blood vessel extraction, it takes a long time and the repair efficiency is relatively low

Method used

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  • Adjustment method and device for blood vessel extraction
  • Adjustment method and device for blood vessel extraction
  • Adjustment method and device for blood vessel extraction

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Embodiment Construction

[0069] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

[0070] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0071] see figure 1 , the embodiment of the present application provides an adjustment method for blood vessel extraction, the adjustment method for blood vessel extraction can be executed by an electronic device, and the electronic device can be a terminal or a server, wherein the terminal can be a personal computer (personal computer, PC) , a tablet compute...

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Abstract

The embodiment of the invention provides a method and a device for adjusting blood vessel extraction. The method comprises the following steps: determining a partially missing blood vessel from the blood vessel extraction; determining a blood vessel most related to the missing blood vessel from all isolated blood vessels extracted from the blood vessels; and according to the most relevant blood vessel, drawing the missing part of the missing blood vessel in the blood vessel extraction. The blood vessel most related to the partially deleted blood vessel is determined from all isolated blood vessels extracted from the blood vessel, so that the deleted part of the deleted blood vessel can be automatically generated according to the most related blood vessel, optimal adjustment of blood vesselextraction can be realized without drawing of a user, the consumed time is short, and the repair efficiency is high.

Description

technical field [0001] The present application relates to the technical field of medical image processing, in particular, to an adjustment method and device for blood vessel extraction. Background technique [0002] Since the arteries supplying blood to organs are generally wrapped on the organs, it is difficult to intuitively analyze the arterial structures on the organs only by relying on CT images (Computed Tomography, computerized tomography) of the organs. Therefore, the device can use multiple CT images of different sections of the organ to model and generate the blood vessel extraction of the artery on the organ, so as to use the blood vessel extraction to analyze the arterial structure intuitively. However, the generated blood vessel extraction does not completely match the actual structure of the artery. For example, some blood vessels are missing a part in the blood vessel extraction, so the user needs to manually draw the trend of the missing part in the blood ves...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/13G06T7/181
CPCG06T2207/30101G06T7/13G06T7/181
Inventor 郑超肖月庭阳光
Owner 数坤(上海)医疗科技有限公司