Synthesis of stack filters by rank selection probabilities

Ruikang Yang; Moncef Gabbouj; Yrjo A. Neuvo

doi:10.1117/12.172557

1 May 1994 Synthesis of stack filters by rank selection probabilities

Ruikang Yang, Moncef Gabbouj, Yrjo A. Neuvo

Proceedings Volume 2180, Nonlinear Image Processing V; (1994) https://doi.org/10.1117/12.172557
Event: IS&T/SPIE 1994 International Symposium on Electronic Imaging: Science and Technology, 1994, San Jose, CA, United States

Abstract

In this paper, we extend the concept of the M_i's of weighted median filters to stack filters. A fast algorithm is proposed to compute M_i of stack filters. The problem of synthesis of stack filters by rank selection probabilities through the M_i's is addressed. The necessary and sufficient condition for M_i to be a stack filter is presented. A procedure is proposed to synthesize a stack filter by a given set of rank selection probabilities.

Citation Download Citation

Ruikang Yang, Moncef Gabbouj, and Yrjo A. Neuvo "Synthesis of stack filters by rank selection probabilities", Proc. SPIE 2180, Nonlinear Image Processing V, (1 May 1994); https://doi.org/10.1117/12.172557

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