Old cerebral infarction detection method and device

A detection method and detection device technology, which are applied in image data processing, instruments, calculations, etc., can solve complex and time-consuming problems, and achieve high efficiency and accuracy.

Pending Publication Date: 2020-07-10
BEIJING SHENRUI BOLIAN TECH CO LTD +1
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Problems solved by technology

Brain CT scan is the primary examination method for the diagnosis of old cerebral infarction, but even

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  • Old cerebral infarction detection method and device
  • Old cerebral infarction detection method and device
  • Old cerebral infarction detection method and device

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] Such as figure 1 As shown, the old cerebral infarction detection method of the embodiment of the present invention includes the following steps:

[0019] S1, acquiring multiple brain CT images of confirmed old cerebral infarction.

[0020] In one embodiment of the present invention, the patients whose CT diagnosis is old cerebral infarction and whose clinical diagnosis is consistent with the imaging diagnosis can be selected, through PACS (Picture Arch...

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Abstract

The invention provides an old cerebral infarction detection method and device. The method comprises the following steps: acquiring a plurality of diagnosed old cerebral infarction brain CT images; constructing an old cerebral infarction detection model based on a 2.5 D segmentation network; training the old cerebral infarction detection model through the old cerebral infarction brain CT image; inputting a to-be-detected brain CT image, carrying out the prediction of the old cerebral infarction probability of each voxel point of the to-be-detected brain CT image through the trained old cerebralinfarction detection model, and achieving the detection of the old cerebral infarction according to a prediction result. According to the method, the old cerebral infarction can be automatically detected, and the method has relatively high efficiency and accuracy.

Description

technical field [0001] The invention relates to the technical field of image processing and analysis, in particular to a method for detecting old cerebral infarction and a device for detecting old cerebral infarction. Background technique [0002] Cerebral infarction is due to cerebral atherosclerosis, vascular intima damage narrows the cerebral artery lumen, and then causes local thrombosis due to various factors, aggravating or completely occluding the arterial stenosis, resulting in brain tissue ischemia, hypoxia, and necrosis. A cerebrovascular disease that causes neurological dysfunction. Brain CT scan is the primary examination method for the diagnosis of old cerebral infarction, but even for well-trained experts, the diagnosis of cerebral hemorrhage by brain CT is complicated and time-consuming. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a method and device for detecting old cerebral infarction,...

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Application Information

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IPC IPC(8): G06T7/00G06T7/12G06T7/136
CPCG06T7/0012G06T7/12G06T7/136G06T2207/10081G06T2207/20081G06T2207/30016
Inventor 韩凯梁孔明俞益洲
Owner BEIJING SHENRUI BOLIAN TECH CO LTD
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