Local Phase-context for Face Recognition under Varying Conditions
Abstract
In this paper, we address the problem of face recognition of low-resolution images under varying light, illumination and blur using local texture based face representation. The main contribution is the texture representation using Phase-Context which is based on four-quadrant mask of the Fourier transform phase in local neighborhoods. The contextual phase generates a more discriminative code filtering responses, and a more effective feature set...
Paper Details
Title
Local Phase-context for Face Recognition under Varying Conditions
Published Date
Jan 1, 2014
Journal
Volume
39
Pages
12 - 19
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