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Automatic sleep staging method, device, computer equipment and computer storage medium

An automatic technology of sleep staging, applied in the field of data processing, can solve the problem of low accuracy of sleep staging and achieve the effect of improving the accuracy

Active Publication Date: 2019-08-20
SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] An embodiment of the present invention provides an automatic sleep staging method to solve the technical problem of low accuracy of sleep staging in the prior art due to automatic sleep staging only based on single-channel EEG

Method used

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  • Automatic sleep staging method, device, computer equipment and computer storage medium
  • Automatic sleep staging method, device, computer equipment and computer storage medium
  • Automatic sleep staging method, device, computer equipment and computer storage medium

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0020] In an embodiment of the present invention, an automatic sleep staging method is provided, such as figure 1 As shown, the method includes:

[0021] Step 102: Obtain sleep data to be processed, wherein the sleep data includes electroencephalogram signals, electrooculogram signals and mandibular electromyography signals;

[0022] Step 104: Input the sleep data into an automatic sleep staging model, and output the sleep staging of the sleep data, wherein the automatic sleep staging model is based on the known sleep data and the sleep staging of the known sleep data as Samples obtained by t...

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Abstract

The invention provides an automatic sleep staging method, device, computer equipment and computer readable storage medium. The method comprises the following steps: acquiring sleep data to be processed, wherein the sleep data includes electroencephalogram (EEG) signals, ocular electrical signals and mandibular muscle electrical signals; and inputting the sleep data into an automatic sleep stagingmodel, and outputting sleep stages of the sleep data, wherein, the automatic sleep staging model is obtained by using known sleep data and the sleep stages of the known sleep data as a sample for training a classifier. Because the EEG signals, ocular electrical signals and mandibular muscle electrical signals are used, compared with a method of automatic sleep staging based on single-channel EEG in the prior art, the automatic sleep staging process of the scheme can help to improve the accuracy of automatic sleep staging.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to an automatic sleep staging method, device, computer equipment and computer-readable storage medium. Background technique [0002] Sleep staging is to divide the stages that people go through during sleep according to certain standards. Studies have shown that healthy people will experience a cycle of several sleep stages during sleep, while patients with sleep problems have such a periodic sleep structure that is not obvious or chaotic. For example, the sleep disorder of insomniac patients is mainly reflected in the difficulty of falling asleep, that is, the time from the awake stage to the sleep stage is too long. In contrast, people with narcolepsy fall asleep very easily, with a very short time from the waking stage to the sleeping stage. Another example is that sleep-disordered breathing is a major source of disease and has a high comorbidity rate with many diseases...

Claims

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Application Information

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IPC IPC(8): A61B5/0476A61B5/0496A61B5/0488A61B5/00
CPCA61B5/4812A61B5/7267A61B5/7235A61B5/4806A61B5/369A61B5/389A61B5/398
Inventor 王兴军徐子尧邹庆言冯发润黄海平李庆
Owner SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
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