Crown artery stenosis detection method and device, computer equipment and storage medium

A stenosis and coronary artery technology, which is applied in the fields of coronary artery stenosis detection methods, devices, computer equipment and storage media, can solve the problems of large memory occupation and slow coronary artery detection results, so as to improve detection accuracy, improve learning performance, The effect of reducing the risk of overfitting

Active Publication Date: 2019-10-08
SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD
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Problems solved by technology

[0004] However, the above-mentioned method for determining the coronary detection results has the

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  • Crown artery stenosis detection method and device, computer equipment and storage medium
  • Crown artery stenosis detection method and device, computer equipment and storage medium
  • Crown artery stenosis detection method and device, computer equipment and storage medium

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[0033] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

[0034] The coronary artery stenosis detection method provided by this application can be applied to such as figure 1 In the shown computer equipment, the computer equipment may be a terminal, and its internal structure diagram may be as follows figure 1 shown. The computer device includes a processor, a memory, a network interface, a display screen and an input device connected through a system bus. Wherein, the processor of the computer device is used to provide calculation and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal m

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Abstract

The invention provides a coronary artery stenosis detection method and device, computer equipment and a storage medium. The coronary artery stenosis detection method and device are characterized in that a detection result is obtained by inputting an obtained to-be-detected image into a coronary artery stenosis detection model; the coronary artery stenosis detection model comprises a trunk network,a segmentation network and a stenosis analysis network, and the output of the trunk network is connected with the input of the segmentation network and the input of the stenosis analysis network; thedetection result comprises a coronary artery segmentation result and a coronary artery stenosis result. Due to the structure of the coronary artery stenosis detection model, the coronary artery stenosis detection model comprises a segmentation network and a stenosis analysis network. Therefore, the coronary artery stenosis detection model is a multi-task model, can segment the input images to bedetected at the same time and conduct stenosis detection on the input image to be detected, so as to obtain detection results including at least two types, namely the coronary artery segmentation result and the coronary artery stenosis result.

Description

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Claims

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Application Information

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Owner SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD
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