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Online class student attention state detection method and detection system, and storage medium

A technology of state detection and attention, applied in the direction of instruments, character and pattern recognition, data processing applications, etc., can solve problems such as blanks, achieve the effects of supervising student behavior, improving teaching quality, and supervising students

Pending Publication Date: 2021-12-14
何泽仪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the detection technology of online students' attention is basically blank

Method used

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  • Online class student attention state detection method and detection system, and storage medium
  • Online class student attention state detection method and detection system, and storage medium
  • Online class student attention state detection method and detection system, and storage medium

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Embodiment Construction

[0040] In order to make the technical problems to be solved by the present invention, technical solutions and beneficial effects clearer and clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only for explaining the present invention, and are not intended to limit the present invention.

[0041] In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only to facilitate description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be mixedly used.

[0042] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily to describe a specific order or sequence.

[0043] At present, in all on...

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Abstract

The invention discloses an online class student attention state detection method and detection system, and a storage medium. The method comprises the following steps: collecting facial images of online class students irregularly; according to the collected face images, extracting student physiological reaction characteristics, wherein the student physiological reaction characteristics at least comprise one of the followings: an eyelid size, blinking frequency, and a sight line distribution range; evaluating attention states of the students according to the physiological reaction characteristics of the students. According to the embodiment of the invention, the attention states of online education students can be effectively detected, so that important indexes of online class teaching quality are better measured, the online class teaching quality is improved, and online teaching of quality-oriented education is better expanded.

Description

technical field [0001] The present invention relates to the field of network education, in particular to a detection method, detection system and storage medium for the attention state of students in network courses. Background technique [0002] With the increasing popularity of 5G technology and online education, in the case of online education, the concentration of students' attention has become an increasingly important factor in evaluating the effect of online education. Among them, student fatigue and distraction have become the main factors affecting the effect of online education. [0003] At present, the detection technology of students' attention in online courses is basically blank. The evaluation of students' attention stays in the offline environment for the attention evaluation of classroom blackboards, mainly combining the three-dimensional space position of the face and the orientation of the face to calculate the students' attention on the teaching display ...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06Q10/06G06Q50/20
CPCG06Q10/063114G06Q10/0639G06Q50/205
Inventor 何泽仪
Owner 何泽仪