Ravishankar Sivalingam, Daniel Boley, Vassilios Morellas, Nikolaos Papanikolopoulos. Positive definite dictionary learning for region covariances. In Dimitris N. Metaxas, Long Quan, Alberto Sanfeliu, Luc J. Van Gool, editors, IEEE International Conference on Computer Vision, ICCV 2011, Barcelona, Spain, November 6-13, 2011. pages 1013-1019, IEEE, 2011. [doi]
Abstract is missing.