Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

An emotion recognition device

An emotion recognition and emotion technology, which is applied in the field of emotion recognition, can solve the problem that the continuous spatiotemporal characteristics of emotional states cannot be satisfied, and achieve the effect of accurate recognition.

Active Publication Date: 2019-11-22
知运保(亳州)技术开发有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, many emotional models have appeared in the field of emotional computing, but most of them are only suitable for emotional computing in discrete states. For the natural interaction process between humans and service robots, the continuous spatiotemporal characteristics of cognitive emotional states are still not satisfactory.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An emotion recognition device
  • An emotion recognition device
  • An emotion recognition device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention is further described in conjunction with the following examples.

[0013] see figure 1 , an emotion recognition device of the present embodiment, comprising an expression recognition module 1, a micro-expression recognition module 2 and a weighted fusion module 3, the expression recognition module 1 is used to map expressions and emotions to a continuous emotional space for recognition , the micro-expression recognition module 2 is used to identify subtle emotional changes, and the weighted fusion module 3 is used to determine the emotional state;

[0014] Among them, facial expression recognition module 1:

[0015] Use the direction gradient histogram to extract the expression features of the input image, establish a multi-dimensional expression space according to the feature dimension, and set the basic expression Bx in the expression space i The center point of is Bx i c, i=1,2,...,n, the potential energy of the basic expression at a certain ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An emotion recognition device, comprising an expression recognition module, a micro-expression recognition module and a weighted fusion module, the expression recognition module is used for mapping expression emotions to a continuous emotional space for recognition, and the micro-expression recognition module uses For identifying subtle emotional changes, the weighted fusion module is used to determine emotional states. The beneficial effects of the present invention are that emotions can be accurately identified.

Description

technical field [0001] The invention relates to the technical field of emotion recognition, in particular to an emotion recognition device. 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 only suitable for emotional computing in discrete states. For the natural interaction process between humans and service robots, the continuous spatiotemporal characteristics of cognitive emotional states are still unsatisfactory. Contents of the invention [0004] In view of the above problems, the present invention aims to provide an emotion recognition device. [0005] The purpose of the invention is achieved through the following technical soluti...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/46G06K9/62
CPCG06V40/175G06V10/446G06V10/40G06V10/50G06V10/467G06F18/2193G06F18/254
Inventor 不公告发明人
Owner 知运保(亳州)技术开发有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com