• Acta Optica Sinica
  • Vol. 40, Issue 19, 1910002 (2020)
Zhijing Xu and Dong Wang*
Author Affiliations
  • College of Information Engineering, Shanghai Maritime University, Shanghai 201306, China
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    DOI: 10.3788/AOS202040.1910002 Cite this Article Set citation alerts
    Zhijing Xu, Dong Wang. Multi-Pose Face Recognition with Two-Cycle Generative Adversarial Network[J]. Acta Optica Sinica, 2020, 40(19): 1910002 Copy Citation Text show less

    Abstract

    This study proposes a multi-pose face recognition method with a two-cycle generative adversarial network to address low face recognition accuracy of non-frontal poses. The network consists of two aspects: face frontalization and face rotation. The face frontalization aspect converts profile faces to frontal faces and implements many-to-one pose category mapping. The face rotation aspect converts frontal faces to profile faces with specified poses, extracts the identity features of the frontal faces, and implements one-to-many pose category mapping. To further improve the face recognition of profile poses, two cyclic paths are used to combine the face frontalization and face rotation processes. One path is used for the cyclic conversion of profile faces to frontal faces and then to profile faces, and the other path is used for the cyclic conversion of frontal faces to profile faces and then to frontal faces. To reduce the difficulty in the training process and speed up the convergence of the network, the training process will be performed in two different stages: partial and complete training. Experiment results on Multi-PIE and CFP show that this method can effectively improve the recognition accuracy of profile poses.
    Zhijing Xu, Dong Wang. Multi-Pose Face Recognition with Two-Cycle Generative Adversarial Network[J]. Acta Optica Sinica, 2020, 40(19): 1910002
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