Age Estimation of Facial Images Based on an Improved Nonnegative Matrix Factorization Algorithms (original) (raw)

2010

Abstract

Based on facial images, automatic age estimation has been recently a new hotspot, which is also an important but challenging study in the field of face recognition. An improved NMF (Non-negative Matrix Factorization) algorithm was used to implement the age estimation of facial images, which can keeps down the base images that have the best discriminate ability through a selection

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