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Proceedings Paper

Synthesis of stack filters by rank selection probabilities
Author(s): Ruikang Yang; Moncef Gabbouj; Yrjo A. Neuvo
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Paper Abstract

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

Paper Details

Date Published: 1 May 1994
PDF: 12 pages
Proc. SPIE 2180, Nonlinear Image Processing V, (1 May 1994); doi: 10.1117/12.172557
Show Author Affiliations
Ruikang Yang, Tampere Univ. of Technology (Finland)
Moncef Gabbouj, Tampere Univ. of Technology (Finland)
Yrjo A. Neuvo, Nokia Corp. (Finland)


Published in SPIE Proceedings Vol. 2180:
Nonlinear Image Processing V
Edward R. Dougherty; Jaakko Astola; Harold G. Longbotham, Editor(s)

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