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Coronary stenosis detection method, device, computer equipment and storage medium

A detection method and computer program technology, applied in the field of medical detection, can solve the problems of slow coronary detection results and large memory usage, and achieve the effects of improving learning performance, improving detection accuracy, and reducing the risk of overfitting

Active Publication Date: 2021-09-21
SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the above-mentioned method for determining the coronary detection results has the problems of taking up a large amount of memory and obtaining the coronary detection results slowly.

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  • Coronary stenosis detection method, device, computer equipment and storage medium
  • Coronary stenosis detection method, device, computer equipment and storage medium
  • Coronary stenosis detection method, device, computer equipment and storage medium

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Embodiment Construction

[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 interna...

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Abstract

A coronary stenosis detection method, device, computer equipment, and storage medium provided by the application obtain detection results by inputting acquired images to be detected into a coronary stenosis detection model; wherein the coronary stenosis detection model includes a backbone network , a segmentation network and a stenosis analysis network, the outputs of the backbone network are respectively connected to the inputs of the segmentation network and the stenosis analysis network; the detection results include coronary artery segmentation results and coronary artery stenosis results. From the structure of the coronary stenosis detection model above, it can be seen that the coronary stenosis detection model includes a segmentation network and a stenosis analysis network. Therefore, the above coronary stenosis detection model is a multi-task model, which can simultaneously realize the detection of the input Segmenting the image, and performing stenosis detection on the input image to be detected, to obtain at least two types of detection results, namely coronary artery segmentation results and coronary artery stenosis results.

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,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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