A classroom behavior detection system based on computer vision

Abstract

The invention discloses a classroom behavior detection system based on computer vision, which comprises an intelligent processing module, a data acquisition module and a storage module. The intelligent processing module is respectively connected with the data acquisition module and the storage module. The intelligent processing module comprises a data processing module, a human body attitude estimation module, a seat detection module and a face recognition module, the data processing module is respectively connected with the human body attitude estimation module, the seat detection module andthe face recognition module, The human body attitude estimation module comprises a body attitude estimation module, a head posture estimation module and a hand posture estimation module, wherein the body posture estimation module, the head posture estimation module and the hand posture estimation module are fixedly connected in series with each other; The data acquisition module comprises a videoacquisition module and a wireless transmission module, and the video acquisition module is connected with the camera. The invention improves the learning enthusiasm of the students by analyzing the learning behavior of each student in the classroom, and contributes to improving the learning performance of the students.

Description

technical field [0001] The invention relates to the technical field of digital image processing, in particular to a computer vision-based classroom behavior detection system. Background technique [0002] In recent years, with the breakthrough development of machine learning, especially deep learning, combined with the advantages of the era of big data, the technology of digital image signal processing has also made a qualitative leap, in face detection, face recognition, head pose estimation , and various technologies such as body posture detection have gradually matured, and even reached a level beyond human beings. [0003] At present, the school manages students systematically to improve students' learning efficiency, but in the classroom taught by teachers, students' listening status plays a vital role in learning efficiency, and teachers cannot control the learning efficiency during the teaching process. The status of each student's lectures is monitored, and it canno...

AI Technical Summary

Problems solved by technology

[0003] At present, the school manages students systematically to improve students' learning efficiency, but in the classroom taught by teachers, students' listening status plays a vital role in learning efficiency, and teachers cannot control the learning efficiency during the teaching process. The status of each student's lectures is monitored, and it cannot be discovered in time, resulting in a reduction in the efficiency of students' lectures

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