Decomposition schemes with optimal soft morphological denoising filters
Pertti T. Koivisto, Heikki J. Huttunen, Pauli Kuosmanen · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1997
The filtering performance of the soft morphological filters in decomposition schemes is studied. Optimal soft morphological filters for the filtering of the decomposition bands are sought and their properties are analyzed. The performance and properties of the optimal filters found are compared to those of the corresponding optimal composite soft morphological filters. Also, the applicability of different decomposition methods, especially those related to soft morphological filters, is studied.