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Classroom behavior monitoring system and method based on face and voice recognition

A technology of speech recognition and behavior, applied in the direction of character and pattern recognition, speech analysis, closed-circuit television system, etc., can solve the problems of not being able to fully mobilize students' interest in learning, and not being able to evaluate the teacher's teaching effect, so as to improve teaching methods and promote comprehensive The effect of developing and improving the quality of teaching

Active Publication Date: 2017-06-13
SHANDONG NORMAL UNIV
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Benefits of technology

This patented technology helps scientists study how people learn from their classes more accurately without being affected or influenced negatively during training sessions for better understanding of what they are doing well at that time. It also includes analyzing and processing these collective data to determine factors like educational impacts and improvement opportunities based on those outcomes. Additionally, it suggests developing an algorithm called Fuzzy Logic Analysis (FL) to compare them against predefined templates to identify specific patterns associated with certain aspects of interest such as attraction towards other individuals or motivation toward problem solving. Overall, this system provides technical tools for studying science and create valuable feedback about individual performance levels.

Problems solved by technology

Technics described are related technical problem addressed in this patents: How to monitor classes for their behaviors while also allowing them to learn more about themselves through collecting data from participants or observing them during testing sessions.

Method used

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  • Classroom behavior monitoring system and method based on face and voice recognition
  • Classroom behavior monitoring system and method based on face and voice recognition
  • Classroom behavior monitoring system and method based on face and voice recognition

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Embodiment Construction

[0036] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0037] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0038] In a typical implementation of the present application, such as Figure 1-3 As shown, a classroom behavi...

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Abstract

The invention discloses a classroom behavior monitoring system and method based on face and voice recognition. The method comprises the following steps: a camera acquires the video information of students and teachers in classrooms; voice recording equipment acquires the voice information of the students and teachers in the classrooms; a main control processor preprocesses the received video information of the students and teachers and extracts the facial expression features and behavior features of the students and teachers; the main control processor processes the received voice information of the students and extracts the voice features of the students; and the main control processor processes the received voice information of the teachers, extracts the voice features of the teachers, calculates the scores of the teaching effect of the teachers, evaluates the teaching effect of the teachers according to the scores, and provides guidance suggestions. According to the classroom behavior monitoring system and method disclosed by the invention, the classroom behaviors of the teachers and students in the classrooms are observed, and thus the accuracy and objectivity of the evaluation can be increased, the teaching methods can be improved, and the teaching quality can be increased.

Description

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Claims

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Application Information

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Owner SHANDONG NORMAL UNIV
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