Stack filters: relating fuzzy theory to mathematical morphology and order statistics
Joseph A. Rea, Harold G. Longbotham, Hemal Kothari · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1995
Fuzzy theory is a controversial, subjective generalization of conventional set theory enjoying great commercial success in control and signal processing. In this paper, we show that stack filters, already related to morphology, require slight modification to implement basic fuzzy operators. This paper therefore provides a fast errorless method for implementation of the basic fuzzy operations.