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Separating Directional Lighting Variability in Statistical Face Modelling Based on Texture Space Decomposition
(IEEE, 2007-07-04)
In this paper we propose a simple method for decomposing the linear texture space of a facial appearance model into two linear subspaces, one for inter-individual variability and another for variations caused by directional ...
Smart cameras: 2D affine models for determining subject facial expressions
(IEEE, 2010-07-15)
In this paper we consider how next generation of smart cameras will move beyond face detection and tracking to develop more useful analysis tools for determining the expressions and emotions of the subjects in images. An ...