Learning locality-constrained collaborative representation for robust face recognition
A coding algorithm integrates the locality with the global similarity of data. A new formulation of local consistency derives from similar inputs has similar codes. Our algorithm has an analytical solution and does not involve local minima. Consider the tasks of modeling facial images with various corruption and occlusions.
robustness local consistency non-sparse representation sparse representation ?2-minimization partial occlusions additive noise non-additive noise