Emotion recognition method and device

An emotion recognition and emotion technology, applied in character and pattern recognition, instruments, computer parts, etc., can solve problems such as unsatisfactory effect of emotion classification, inability to accurately distinguish micro-expressions, rough image processing, etc., to ensure stability, Improve the integrity and improve the effect of recognizability

Active Publication Date: 2018-12-07
VESTORCH TECH LTD
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Problems solved by technology

By collecting facial images every time an employee checks in, the expression analysis algorithm of the technical deep learning algorithm is used to analyze the employee's emotion, and compare and analyze it with the historical emotion. When the emotion is abnormal, the device sends an alarm message to the relevant personnel; Obtain the frontal image of the employee's face and store the image in the image database according

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  • Emotion recognition method and device
  • Emotion recognition method and device

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[0039] The technical solution of the present invention will be clearly and completely described below.

[0040] An emotion recognition method, including a method of collecting and recognizing facial images and then performing data processing, storing and establishing an expression discriminant feature model in a database, and obtaining emotional output;

[0041] The data processing method is to extract the change parameters of the characteristic parts in each area according to the facial feature partitions, and then send the parameters to the database after establishing the personal ID to perform image preprocessing; the data processing method performed in the data processing unit will greatly reduce The computing expense of the small server increases the server operating speed.

[0042] Such as figure 1 As shown, the establishment of the database is the integration of the parameter database and the image database constructed with the personal ID catalog after the parameters and prep...

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Abstract

The present invention provides an emotion recognition method and device. The method comprises the steps of: collecting recognition object face images, then performing data processing, performing database storage, establishing an emotion distinguishing feature model, and obtaining a method of emotion output. The emotion recognition device comprises a recognition formed by a collection unit, a dataprocessing unit and a database unit. The emotion recognition method is high in differentiation degree, and the emotion feature distinguishing model is high in integrity and reliability, and an emotionresult obtained by the model is more accurate.

Description

technical field [0001] The invention relates to the field of image processing applications, in particular to an emotion recognition method and a device thereof. Background technique [0002] With the rapid development of artificial intelligence science, how to enable computers to recognize human expressions and obtain human emotional states has attracted more and more attention from computer science, psychology and other disciplines. [0003] At present, many emotional models have appeared in the field of emotional computing, but most of them are limited to the overall fusion training of images. The results of emotional models are not accurate enough to meet the judgment of emotional states under subtle expression states. [0004] The Chinese patent application number 201611014343.9 discloses a deep learning-based emotion recognition method and its device. The device includes a face image acquisition module, a deep learning-based expression recognition module, and an express...

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Application Information

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IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/16G06V40/161G06V40/168G06F18/24G06F18/257G06F18/25G06F18/214
Inventor 潘景良林健哲陈灼李腾夏敏陈嘉宏
Owner VESTORCH TECH LTD
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