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 solutions, and advantages of this application clearer, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the application, and not used to limit the application.

[0034] The coronary artery stenosis detection method provided in this application can be applied to figure 1 In the computer equipment shown, the computer equipment can be a terminal, and its internal structure diagram can be as figure 1 Shown. The computer equipment includes a processor, a memory, a network interface, a display screen and an input device connected through a system bus. Among them, 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 memory. The non-volatile storage ...

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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

technical field [0001] The present application relates to the technical field of medical detection, in particular to a detection method, device, computer equipment and storage medium for coronary artery stenosis. Background technique [0002] With the development of medical detection technology, how to quickly and accurately obtain coronary artery detection results has become a more concerned issue when performing index detection on various organs, for example, coronary artery (referred to as coronary artery) index detection. [0003] Currently, different types of coronary detection results can be obtained based on different models. Specifically, the CTA image data of the coronary artery can be obtained by computerized tomography imaging (Computed Tomography angiography, CTA) equipment, and further, the coronary artery segmentation model can be used to perform coronary artery segmentation on the obtained CTA image data to obtain the coronary artery segmentation As a result,...

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Application Information

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IPC IPC(8): G06T7/00G06T7/11
CPCG06T7/0012G06T2207/20081G06T2207/20084G06T2207/30101G06T7/11
Inventor 王誉吴迪嘉周翔詹翊强
Owner SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD
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