In order to improve the efficiency and scope of COVID-19 prevention and control,this paper proposes a mask wearing detection and crowd gathering warning system based on deep learning,which includes mask wearing detection,a crowd gather-ing detection,and an intelligent scene classification module.The intelligent scene classification module allows the system to au-tomatically identify the height of the current camera position and perform a real-time mask wearing detection algorithm for the low-position camera.The crowd gathering detection module can calculate the number of people in the high position camera in-stantly to determine whether there is a large-scale crowd gathering.The experiment proves that the system can accurately de-termine the camera position and perform accurate and real-time mask wearing detection and crowd gathering under different po-sitions of the camera.
关键词
深度学习/人群计数/目标检测/口罩佩戴
Key words
deep learning/crowd counting/object detection/mask wearing
维普
万方数据