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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  • Abstract
  • Description
  • Claims
  • Application Information

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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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[0040] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clear and comprehensible, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present invention, but not for limiting the present invention.

[0041] In the ensuing description, suffixes such as 'module', 'component' or 'unit' used to represent elements are used only to facilitate the description of the present invention, and have no specific meaning per se. Thus, "module", "component" or "unit" can be used interchangeably.

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

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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

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Claims

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Application Information

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Owner 何泽仪
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