A bilinear illumination model for robust face recognition


We present a technique to generate an illumination subspace for arbitrary 3D faces based on the statistics of measured illuminations under variable lighting conditions from many subjects. A bilinear model based on the higher-order singular value decomposition is used to create a compact illumination subspace given arbitrary shape parameters from a… (More)
DOI: 10.1109/ICCV.2005.5

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