Venkat Chandrasekaran, Michael B. Wakin, Dror Baron, Richard G. Baraniuk. Surflets: a sparse representation for multidimensional functions containing smooth discontinuities. In Proceedings of the 2004 IEEE International Symposium on Information Theory, ISIT 2004, Chicago Downtown Marriott, Chicago, Illinois, USA, June 27 - July 2, 2004. pages 563, IEEE, 2004. [doi]
Abstract is missing.