Psychological state recognition method and equipment based on fundus image

A mental state and fundus image technology, applied in the field of image recognition, can solve the problems of inaccurate analysis results, spending a lot of time, and obvious changes in emotional instability, achieving high efficiency and improving accuracy.

Pending Publication Date: 2021-05-25
SHANGHAI EAGLEVISION MEDICAL TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0003] There are two main types of existing psychological state assessment schemes. The first type is to analyze the psychological state through human physiological signals, such as heart rate signals and blood oxygen saturation signals. These physiological signals are susceptible to external interference, such as human emotions. When it is unstable, there will be obvious changes, resulting in ina...

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  • Psychological state recognition method and equipment based on fundus image
  • Psychological state recognition method and equipment based on fundus image
  • Psychological state recognition method and equipment based on fundus image

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Embodiment Construction

[0033] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. 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.

[0034] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0035] The embodiment of the present invention provides a kind of mental state recognition model training method, and this method can be carried out by electronic equipment such as computer or server, and this method comprises the following steps:

[0036] S1A, obtaining training data, which incl...

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Abstract

The invention provides a psychological state recognition method and equipment based on an fundus image. The method comprises the following steps: acquiring a retinal blood vessel diameter parameter and the fundus image; extracting feature information from the fundus image by using a feature extraction network; obtaining fused feature information according to the feature information and the parameters; and identifying the fused feature information by using an output network to obtain an identification result about the psychological state.

Description

technical field [0001] The invention relates to the field of image recognition, in particular to a mental state recognition method and equipment based on fundus images. Background technique [0002] Mental health problems are considered to be mainly due to external factors such as family and social environment, and internal factors such as the patient's own physiological genetic factors, neurobiochemical factors, etc., resulting in mental activity, behavior, and nervous system dysfunction as the main features. disease. Nowadays, mental health problems have become increasingly prominent social problems. Common mental health problems include depression and anxiety. People with depression and anxiety are at increased risk of cardiovascular disease, and timely screening and guiding patients to see a doctor is a crucial link in preventing the progression of the disease. [0003] There are two main types of existing psychological state assessment schemes. The first type is to an...

Claims

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Application Information

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IPC IPC(8): A61B3/12A61B3/14A61B5/16A61B5/00G06K9/62G06T7/10G06T7/62
CPCA61B3/12A61B3/14A61B5/165A61B5/7267G06T7/10G06T7/62G06T2207/30101G06T2207/30041G06T2207/20081G06T2207/20084G06V2201/03G06F18/241G06F18/253
Inventor 付萌郭立平邱庭轩熊健皓赵昕和超张大磊
Owner SHANGHAI EAGLEVISION MEDICAL TECH CO LTD
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