Raymond W. Ptucha, Grigorios Tsagkatakis, Andreas E. Savakis. Manifold based Sparse Representation for robust expression recognition without neutral subtraction. In IEEE International Conference on Computer Vision Workshops, ICCV 2011 Workshops, Barcelona, Spain, November 6-13, 2011. pages 2136-2143, IEEE, 2011. [doi]
Abstract is missing.