Open AccessFace Recognition System for Complex Surveillance Scenarios
Author(s) -
Xu Guo,
Jisheng Nie
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1544/1/012146
Subject(s) - computer science , facial recognition system , artificial intelligence , robustness (evolution) , crowds , feature extraction , residual , face detection , computer vision , three dimensional face recognition , face (sociological concept) , pattern recognition (psychology) , computer security , social science , biochemistry , chemistry , algorithm , sociology , gene
In recent years, with the continuous development of the Internet and artificial intelligence, face recognition technology has also been widely used in many application scenarios. Facing complex surveillance scenarios, face recognition technology still faces great challenges. This paper focuses on implementing real-time and efficient face recognition systems in complex surveillance scenarios, such as insufficient lighting, small faces, dense crowds, and sides at 45 ° environment. The system is mainly based on RetinaFace for face detection and face alignment, and uses lightweight mobilenet (0.25) as the backbone network of RetinaFace. Facial feature extraction is based on deep residual neural network combined with ArcFace loss, and feature matching is performed by Euclidean distance. The experimental results show that the face recognition system has good real-time performance, accuracy and robustness.