国产欧美精品一区二区,中文字幕专区在线亚洲,国产精品美女网站在线观看,艾秋果冻传媒2021精品,在线免费一区二区,久久久久久青草大香综合精品,日韩美aaa特级毛片,欧美成人精品午夜免费影视

An environment adaptive face detection and recognition system is proposed in this paper to improve the recognition precision in traditional door access control systems. The two-stage convolutional neural network technology with precise division of labor and the cloud application technology based on TCP/IP is adopted to improve the performance of traditional systems. Experiment results, with the advanced MTCNN model, show that after 2 generations and 10 generations of training, it can’t reach the convergence, while the results are better after 20 generations of training. Practical tests demonstrate the potential applications in communities and companies where the number of occupants maintains is comparatively small due to the high precision and compatibility.