Attention Selective Network For Face Synthesis And Pose-Invariant Face Recognition

Abstract

Face recognition algorithms have improved significantly in recent years since the introduction of deep learning and the availability of large training datasets. However, their performance is still inadequate when the face pose varies as pose variation can dramatically increase intra-person variability. This work proposes a novel generative adversarial architecture called the Attention Selective Network (ASN) to address the problem of pose-invariant face recognition. The ASN introduces an efficient attention mechanism and a multi-part loss function to generate realistic-looking frontal face images from other face poses that can be used for recognizing faces under various poses. Thanks to the high quality of the synthesized images, the ASN achieves superior performance in terms of recognition rates compared to the state-of-the-art supervised methods.