Mask wearing detection and health code color verification system and method

The invention discloses a mask wearing detection and health code color verification system and method. The system comprises a camera, a data processing unit and a result notification module which are connected in sequence. And the data processing unit comprises a Yolov5s-GGS network and a judgment module which are connected in sequence. The Yolov5s-GGS network performs classification and identification, the judgment module is used for decoding a classification and identification result, and the result notification module displays a final check result according to a decoding result. According to the method, automatic checking of mask wearing and health code colors can be realized, and compared with a Yolov5s algorithm for mask or health code recognition, the method occupies few computing resources and can be deployed on low-computing-power embedded equipment. 本发明公开了一种口罩佩戴检测和健康码颜色核查系统及方法，包括依次连接的摄像头、数据处理单元和结果通知模块；数据处理单元包括依次连接的Yolov5s-GGS网络和判决模块。Yolov5s-GGS网络进行分类识别，判决模块用于对分类识别结果进行解码，结果通知模块根据解码结果展示最终的核查结果。本发明可以实现对