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Teacher-student behavior analysis system based on classroom videos

A behavior analysis, classroom technology, applied in data processing applications, instruments, calculations, etc., can solve the problem of neglecting practical applications, and achieve the effect of strong objectivity

Active Publication Date: 2020-09-25
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this kind of research is more focused on the application of novel technical methods to improve the accuracy of computer recognition models, ignoring the practical application of these indicators in the field of classroom teaching

Method used

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  • Teacher-student behavior analysis system based on classroom videos
  • Teacher-student behavior analysis system based on classroom videos
  • Teacher-student behavior analysis system based on classroom videos

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Embodiment Construction

[0031] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0032] According to Flanders and other classroom teaching behavior teacher-student interaction analysis codes, after combination and rectification, a systematic classroom teaching behavior code is formulated as the theoretical basis of education and teaching, such as figure 1 shown. Classroom teaching behavior coding is mainly divided into three parts: teacher behavior, student behavior and non-teaching behavior. Among them, teacher behavior includes lecture, question, instruction, voice rhythm, traditional media demonstration and classroom supervision; student behavior includes questioning and answering; non-teaching behavior includes silence that is not conducive to teaching. Such as figure 2 Shown is the classroom teacher-student behavior analysis architecture diagram. Based on the classroom teaching behavior code, correlate the relevant ...

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Abstract

The invention discloses a teacher-student behavior analysis system based on classroom videos, which comprehensively evaluates teacher-student classroom interaction conditions and is divided into a teacher classroom teaching behavior analysis module, a teacher classroom teaching sound rhythm analysis module, a student classroom hand raising behavior analysis module and a teacher-student speech behavior interaction analysis module. Index calculation is performed on the classroom teaching video so that the data result of the classroom teacher-student behaviors can be obtained, the classroom teacher-student behavior data report can be generated and reference can be provided for evaluation of the teacher-student classroom interaction effect.

Description

technical field [0001] The invention relates to a classroom video-based teacher-student behavior analysis system, in particular to a multi-dimensional and multi-modal fusion teacher-student classroom behavior evaluation method, which belongs to the technical field of education and teaching classroom evaluation. Background technique [0002] With the development of computer technology, the application of educational informatization in the field of classroom teaching is becoming more and more extensive. The introduction of educational informatization requires breaking through the traditional teaching mode and using digital and media-based intelligent information technology to change the content and methods of education. Information technology is generally based on computer technology, and computer digitization will provide convenient equipment, reliable performance and unified standards for the teaching process. With the continuous improvement of technical means, the scope of...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62G06Q50/20
CPCG06Q50/205G06V40/20G06V20/41G06F18/2411
Inventor 禹东川缪佳
Owner SOUTHEAST UNIV
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