Identity Authentication Technology of Mobile Terminal Based on Cloud Face Recognition

摘要

The face recognition of mobile terminal plays an important role in the identity authentication technology. But there are some problems such as long detection time and low recognition rate due to the performance of mobile devices. This paper presents a mobile terminal identity authentication technology based on cloud face recognition. The whole system consists of cloud server, check-in and checked-in. Checked-in part includes simple face detection and face image acquisition, which sends the acquired face image to the cloud server for face recognition. The wifi hotspot based on mobile phone can determine whether the sign-in end is near the check-in end to achieve the purpose of distance authentication. The face recognition module, which is heavily influenced by hardware performance, is deployed on the cloud server. The information of each part exchange through the network, and human can efficiently authenticate the entire process. Experiment result shows that the method proposed in this paper can effectively improve the speed and accuracy of face recognition on the mobile side, and achieves an average accuracy rate of 92%.