基于YOLOv8的实时教室人数统计系统  

Real-Time Classroom Occupancy Counting System Based on YOLOv8

作　　者：杨树元 陶卓 刘天萌 李昌 赵子钧 YANG Shuyuan;TAO Zhuo;LIU Tianmeng;LI Chang;ZHAO Zijun(School of Mathematical Sciences,Hebei Normal University,Shijiazhuang 050024,China;School of So f tware,Hebei Normal University,Shijiazhuang 050024,China)

机构地区：[1]河北师范大学数学科学学院,河北石家庄050024 [2]河北师范大学软件学院,河北石家庄050024

出　　处：《软件工程》2024年第12期1-4,共4页Software Engineering

基　　金：河北省教育厅2021—2022年度河北省高等教育教学改革研究与实践项目:基于机器学习的智能教辅系统实训项目开发与应用研究(2021GJJG123)。

摘　　要：为了实现教室使用率和学生出勤情况的高效管理,推动教务管理的自动化进程,设计并实现了一种基于YOLOv8的端到端实时教室人数统计系统。此系统仅需利用教室内的普通摄像头,即可实现对教室人数的实时查询与可视化展示。为提升模型对特定教室环境的适应性,加入教室摄像头自制数据集ClassCount对YOLOv8模型进行微调。实验结果表明,加入ClassCount数据集进行训练后,模型在混合数据集上的表现显著提升,其中mAP@50提高了约7.7%,mAP@50~95提高了约6.8%,验证了模型在复杂教室环境中进行实时人数统计时的适应性和鲁棒性。To achieve efficient management of classroom utilization and student attendance,and to promote the automation of educational management processes,this paper proposes to design and implement an end-to-end real-time classroom occupancy counting system based on YOLOv8.This system can perform real-time inquiries and visual display of classroom occupancy using only ordinary cameras installed within the classroom.To enhance the model's adaptability to the specific classroom environment,a custom dataset called ClassCount is created to fine-tune the YOLOv8 model.Experimental results indicate that after training with the ClassCount dataset,the model's performance on a mixed dataset significantly improves,with mAP@50 increasing by approximately 7.7%and mAP@50~95 improving by around 6.8%.This verifies the model's adaptability and robustness for real-time occupancy counting in complex classroom environment.

关 键 词：YOLOv8 人数统计 深度学习 目标检测 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]