Emotion recognition method and device, computer equipment and computer readable storage medium

A technology of emotion recognition and emotion, applied in the field of image processing, can solve the problem of low efficiency of emotion recognition

Pending Publication Date: 2020-10-20
PING AN TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides an emotion recognition method, device, computer equipment, and computer-readable st

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  • Emotion recognition method and device, computer equipment and computer readable storage medium
  • Emotion recognition method and device, computer equipment and computer readable storage medium
  • Emotion recognition method and device, computer equipment and computer readable storage medium

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0017] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0018] see figure 1 , figure 1 It is a schematic flow chart of the emotion rec...

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Abstract

The embodiment of the invention provides an emotion recognition method and device, computer equipment and a computer readable storage medium. The embodiment of the invention belongs to the technical field of image processing. The method comprises the following steps of: acquiring a plurality of fingertip images corresponding to fingertips; converting the formats corresponding to the fingertip images to obtain PPG signals corresponding to the fingertip images; extracting heart rate features and heart rate variation features from the PPG signals through a preset neural network model; according to the heart rate features and the heart rate variation features, obtaining an emotional state index corresponding to the PPG signals; and obtaining an emotional state corresponding to the emotional state index according to the emotional state index and a preset matching relationship between the emotional state index and the emotional state. According to the embodiment of the invention, the emotional state index is obtained according to the fingertip images, so that the emotional state is obtained, the objectivity of emotion recognition is improved, and the efficiency of emotion recognition canbe improved.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular to an emotion recognition method, device, computer equipment and computer-readable storage medium based on a neural network model. Background technique [0002] People’s negative emotions can lead to abnormal states such as insomnia or even depression. If this emotional state cannot be relieved and released in time for a long time, it will cause a series of discomforts such as headache, insomnia, anxiety, etc., and it will increase the risk of cardiovascular and cerebrovascular diseases. , diabetes, and cancer, among other chronic diseases. Emotions are the primary line of defense for human immunity, and good emotional management can effectively help users build a good physique. [0003] Emotional management is generally divided into emotional state assessment and emotion regulation. The traditional emotional state evaluation method is subjective evaluation ...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06N3/04G06N3/08G16H20/70
CPCG16H20/70G06N3/08G06N3/045G06F2218/08G06F2218/12
Inventor 黄晓君庄伯金
Owner PING AN TECH (SHENZHEN) CO LTD
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