Course quality evaluation and improvement method based on student visual attention and teacher behaviors

A technology of quality assessment and visual attention, applied in the field of visual information processing, can solve the problems of not achieving students, no teachers' teaching assessment and making suggestions for improvement.

Pending Publication Date: 2021-10-15
BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

CN106599881A, "Method, Device and System for Determining Student Status" discloses that the expression data, eye data and body posture data collected by the form acquisition device are obtained through the student measuring terminal, and the data are analyzed and processed accordingly, and finally comprehensively analyzed and generated student status information, but the invention does not realize the correlation between student attention and teacher behavior and teaching focus, nor does it evaluate teacher teaching and provide suggestions for improvement

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  • Course quality evaluation and improvement method based on student visual attention and teacher behaviors
  • Course quality evaluation and improvement method based on student visual attention and teacher behaviors
  • Course quality evaluation and improvement method based on student visual attention and teacher behaviors

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Embodiment Construction

[0039] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0040] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0041] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0042] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a course quality evaluation and improvement method based on student visual attention and teacher behaviors, and the method comprises the steps: obtaining the attention information of a teacher of a student through an eye tracker, recording the classroom of the teacher through photographing equipment, and employing a measurement method of combining TensorFlow API framework target detection with the eye tracker, obtaining the distance between an eyeball tracking point and a wearer in real time so as to obtain real-time watching information of the user, analyzing video content and associating with eye movement coordinates, and obtaining the relation between student attention information and teacher behaviors and classroom key content.

Description

technical field [0001] The invention relates to the technical field of visual information processing, and more specifically, to a method for evaluating and improving course quality based on students' visual attention and teacher's behavior. Background technique [0002] Education not only needs to pay attention to content, but also needs to pay attention to quality. The degree of concentration of students' attention and the correlation between the focus of students' eyes and the focus of teaching are important criteria for judging classroom quality. Through a large amount of classroom data, it is possible to analyze the classroom content that students are more inclined to pay attention to, so as to provide teachers with guiding teaching suggestions. CN106599881A, "Method, Device and System for Determining Student Status" discloses that the expression data, eye data and body posture data collected by the form acquisition device are obtained through the student measuring termi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/20
CPCG06Q10/06395G06Q50/205
Inventor 黄先开张佳玉韩致远张跃
Owner BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
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