Method and equipment for judging emotions by combining HRV signals and facial expressions

A facial expression and emotion technology, applied in diagnosis, diagnostic recording/measurement, medical science, etc., can solve problems such as inability to effectively recognize facial expressions, and achieve rapid detection and wide application

Pending Publication Date: 2020-10-16
南京七岩电子科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Face recognition has become a very mature technology. Face recognition only selects multiple fixed points and compares them w

Method used

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Embodiment Construction

[0041] The method for judging emotion in conjunction with HRV signal and facial expression of the present invention comprises the following steps:

[0042] Step 1: Emotion classification: Emotions are divided into 3 categories, namely, calm, negative emotions and positive emotions. In specific usage situations, they can be divided into more types according to needs. It is only necessary to collect a large amount of data according to different emotions to find and determine The characteristics and characteristic intervals of each emotion are sufficient.

[0043] Step 2: Establish the HRV signal database: According to different emotional classifications, several groups of HRV signal data are collected separately to form the HRV signal database, and the heart rate tester is bound to the wrist of the collector for collection.

[0044] Step 3: Establish the emotional intervals of HRV signals: determine that the collectors are in different degrees of negative emotions, collect multi...

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Abstract

The invention relates to a method and equipment for judging emotions by combining HRV signals and facial expressions. The method comprises the steps as follows: before use: classifying emotions, and establishing an HRV signal database and emotion intervals; establishing a facial expression database and emotion intervals; and in use: acquiring real-time HRV signal data and comparing the HRV signaldata to judge emotions, collecting real-time facial expression data and comparing the facial expression data to judge emotions, when the two judgments are consistent, outputting emotions, otherwise determining that the output is invalid, re-collecting HRV signal data and facial expression data until the two judgments are the same, and outputting the emotions. Emotions are output according to the combination of two indicators, the evaluation effect is more accurate, and deliberate suppression and false emotions are avoided.

Description

technical field [0001] The invention relates to a method and equipment for judging emotions by combining HRV signals and facial expressions, and belongs to the technical field of judging human facial expressions. Background technique [0002] Emotion Management (Emotion Management) refers to fully excavating and cultivating the emotional intelligence of individuals and groups and cultivating the ability to control emotions through the study of individuals and groups' understanding, coordination, guidance, interaction and control of their own emotions and the emotions of others, so as to ensure that individuals Maintain a good emotional state with the group, and thus produce good management effects. [0003] In today's high-paced living environment, it is very necessary to manage personal emotions well. The premise of emotion management is to be able to judge emotions. At present, there is no effective and intuitive method for judging emotions. In many cases, people are not...

Claims

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Application Information

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IPC IPC(8): A61B5/16A61B5/024A61B5/00
CPCA61B5/165A61B5/02405A61B5/7264
Inventor 彭浩周长亮
Owner 南京七岩电子科技有限公司
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