Spectral conversion algorithm from weighted median to stack filter

Sos S. Agaian; Karen O. Egiazarian; Jaakko T. Astola

doi:10.1117/12.146673

23 June 1993 Spectral conversion algorithm from weighted median to stack filter

Sos S. Agaian, Karen O. Egiazarian, Jaakko T. Astola

Proceedings Volume 2030, Image Algebra and Morphological Image Processing IV; (1993) https://doi.org/10.1117/12.146673
Event: SPIE's 1993 International Symposium on Optics, Imaging, and Instrumentation, 1993, San Diego, CA, United States

Abstract

Weighted order statistic filters form an important subclass of stack filters, i.e. filters which are defined by threshold decomposition and positive Boolean function. In this paper we present an efficient algorithm based on fast conjunctive matrix transforms for converting a weighted order statistic filter into a stack filter.

Citation Download Citation

Sos S. Agaian, Karen O. Egiazarian, and Jaakko T. Astola "Spectral conversion algorithm from weighted median to stack filter", Proc. SPIE 2030, Image Algebra and Morphological Image Processing IV, (23 June 1993); https://doi.org/10.1117/12.146673

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