Statistical properties of soft morphological filters

Lasse Koskinen; Jaakko T. Astola

doi:10.1117/12.58364

Abstract

In this paper, statistical properties of standard and soft morphological filters are analyzed using stack filter representation. An asymptotically tight bounds are derived for the outputs of two-dimensional morphological filters. It is shown that soft morphological filters are less sensitive to noise than standard flat morphological filters. Simulation results illustrating this behavior are presented.

Citation Download Citation

Lasse Koskinen, Lasse Koskinen, Jaakko T. Astola, Jaakko T. Astola, "Statistical properties of soft morphological filters", Proc. SPIE 1658, Nonlinear Image Processing III, (1 April 1992); doi: 10.1117/12.58364; https://doi.org/10.1117/12.58364

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