Psychophysiological analysis and questionnaire and scale test combined device based on facial video and method thereof

A scale and psychological technology, applied in psychological devices, subcutaneous biometrics, electronic clinical trials, etc., can solve problems such as deliberate fraud, and achieve the effect of reducing the time for answering questions

Pending Publication Date: 2020-01-24
OB TELECOM ELECTRONICS
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the answering process of the scale has a certain degree of subjectivity, and there are even cases of deliberate falsification

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
  • Psychophysiological analysis and questionnaire and scale test combined device based on facial video and method thereof
  • Psychophysiological analysis and questionnaire and scale test combined device based on facial video and method thereof
  • Psychophysiological analysis and questionnaire and scale test combined device based on facial video and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, 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.

[0037] refer to figure 1, which is a schematic structural diagram of a device combining psychophysiological analysis and scale testing based on face video according to an embodiment of the present invention, including a camera, a scale tester, a face collector, a blood spectrum psychophysiological analyzer, and a comprehensive assessment Among them, the scale tester includes a scale answering module, a scale index analysis module and a scale self-...

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

The invention discloses a psychophysiological analysis and questionnaire and scale test combined device based on facial video and a method thereof. The device includes a camera, a questionnaire and scale tester, a face image collector, a blood spectrum psychophysiological analyzer and a comprehensive evaluator. The face image collector is used for acquiring real-time video stream through the camera, carrying out face detection and tracking, face feature point analysis and face blood spectrum information extraction, packaging face blood spectrum information and sending the face blood spectrum information to the blood spectrum psychophysiological analyzer. The blood spectrum psychophysiological analyzer is used for receiving face blood spectrum information packets, combining blood spectrum information according to time sequence, carrying out physiological index analysis and psychological index analysis and sending the analyzed indexes to the comprehensive evaluator; and the comprehensiveevaluator is used for receiving a questionnaire and scale test result sent by the questionnaire and scale tester, receiving the psychophysiological analysis indexes sent by the blood spectrum psychophysiological analyzer and comprehensively displaying the questionnaire and scale indexes and the psychophysiological analysis indexes based on facial video analysis.

Description

technical field [0001] The invention belongs to the technical field of psychological testing, and in particular relates to a device and method for combining psychophysiological analysis and scale testing based on human face video. Background technique [0002] With the rapid development of society and the acceleration of the pace of life, mental health has received more and more attention from society and individuals. The current assessment of mental health is carried out in the form of scale testing, and there are many scales that have been maturely applied at home and abroad. [0003] The explanation of the scale is as follows. A set of scales contains several questions. Different scales have different numbers of questions. Each question has several answers for the testee to choose. Generally, it is a single-choice question or it may be a multiple-choice question. , a set of scales will define several scoring factors, and each question will be classified into one or sever...

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 Applications(China)
IPC IPC(8): G16H50/30G16H10/20G06K9/00A61B5/16
CPCG16H50/30G16H10/20A61B5/165G06V40/161G06V40/168G06V40/10G06V40/14
Inventor 俞杰石旭刚朱伟平俞江峰
Owner OB TELECOM ELECTRONICS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap