An interactive analysis method for smart classrooms based on facial emotion recognition

A technology of emotion recognition and interaction analysis, applied in the field of smart classroom interaction, can solve problems such as inaccurate evaluation results and inability to effectively evaluate the interaction of smart classrooms, and achieve the effect of enriching evaluation methods and effective measurement methods

Active Publication Date: 2022-04-12
BEIJING UNIV OF POSTS & TELECOMM
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Problems solved by technology

If the coding method of ITIAS is still used, it will not be able to effectively evaluate the interaction of the smart classroom, resulting in inaccurate evaluation results

Method used

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  • An interactive analysis method for smart classrooms based on facial emotion recognition
  • An interactive analysis method for smart classrooms based on facial emotion recognition
  • An interactive analysis method for smart classrooms based on facial emotion recognition

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0031] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0032] A kind of intelligent classroom interaction analysis method based on facial emotion recognition provided by the present invention comprises the following steps:

[0033] S1: Image extraction, including intercepting multiple images at the same time interval in the teaching video to form an...

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Abstract

A smart classroom interaction analysis method based on facial emotion recognition, including: intercepting multiple pictures at the same time interval in the teaching video to form a picture data set; recording the interactive behavior, interactive equipment and interactive technology appearing in the picture data set, and Match the corresponding codes to form a code table; establish a data matrix based on the code table to obtain the proportion of each interactive behavior, interactive device, and interactive technology; perform facial emotion recognition based on image data sets, and generate facial emotion recognition results; through statistics The test method analyzes the relationship between students' emotions and each interactive behavior, interactive device and interactive technology. The present invention combines the actual analysis of the interactive behavior of teachers and students in the smart classroom, provides a more scientific and effective way to evaluate the teaching interaction effect of the smart classroom at the present stage, and enriches the evaluation method of the interactive behavior in the smart classroom.

Description

technical field [0001] The invention relates to the field of smart classroom interaction technology, in particular to a smart classroom interaction analysis method based on facial emotion recognition. Background technique [0002] Smart Classroom is a typical smart learning environment that optimizes the presentation of teaching content, facilitates the acquisition of learning resources, and promotes the realization of classroom interaction functions. In the smart classroom, the application of new interactive technology and the design of the interactive environment enrich the means of teaching interaction and supplement the traditional verbal communication. With the rapid development of innovative applications such as 5G and artificial intelligence, smart classrooms based on various new technologies have begun to be built, enabling richer interactive methods to effectively improve learners' learning motivation and participation, and significantly improve learning performance...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B5/14G06Q50/20G06V40/16
CPCG09B5/14G06Q50/205G06V40/174
Inventor 闫强易兰丽张笑妍夏宇周思敏
Owner BEIJING UNIV OF POSTS & TELECOMM
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