Reliable facial expression recognition for multi-scale images using weber local binary image based cosine transform features

Abstract

Accurate recognition of facial expression is a challenging problem especially from multi-scale and multi orientation face images. In this article, we propose a novel technique called Weber Local Binary Image Cosine Transform (WLBI-CT). WLBI-CT extracts and integrates the frequency components of images obtained through Weber local descriptor and local binary… (More)
DOI: 10.1007/s11042-016-4324-z

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