Julio Martin Duarte-Carvajalino, Guillermo Sapiro, Miguel Velez-Reyes, Paul E. Castillo. Multiscale Representation and Segmentation of Hyperspectral Imagery Using Geometric Partial Differential Equations and Algebraic Multigrid Methods. IEEE T. Geoscience and Remote Sensing, 46(8):2418-2434, 2008. [doi]
Abstract is missing.