Bogdan C. Sicleru, Bogdan Dumitrescu. Least-squares design of 2-D sparse nonseparable filter banks using transformation of variables: A greedy approach. In Proceedings of the 20th European Signal Processing Conference, EUSIPCO 2012, Bucharest, Romania, August 27-31, 2012. pages 76-80, IEEE, 2012. [doi]
Abstract is missing.