Title :
Fuzzy color filtering using potential functions
Author :
Fotinos, A. ; Laskaris, N. ; Fotopoulos, S.
Author_Institution :
Dept. of Phys., Patras Univ., Greece
Abstract :
In this paper a color filtering technique is proposed using fuzzy logic ideas and based on local dispersion and potential function. Two fuzzy sets for each fuzzy variable are considered. These fuzzy variables control the partition of the image to appropriate classes. The parameters of the fuzzy sets are tuned experimentally. Application in color images (`pepper´) show that these nonlinear filters suppress gaussian as well as impulsive noise very well
Keywords :
filtering theory; fuzzy logic; fuzzy set theory; image processing; noise; nonlinear filters; Gaussian noise suppression; fuzzy color filtering; fuzzy logic; fuzzy sets; impulsive noise suppression; local dispersion; nonlinear filters; pepper; potential functions; Color; Electric variables control; Electronic mail; Filtering; Filters; Fuzzy control; Fuzzy logic; Fuzzy sets; Gaussian noise; Physics;
Conference_Titel :
Digital Signal Processing Proceedings, 1997. DSP 97., 1997 13th International Conference on
Conference_Location :
Santorini
Print_ISBN :
0-7803-4137-6
DOI :
10.1109/ICDSP.1997.628529
