DocumentCode
351121
Title
Fuzzy kriging filter for image restoration
Author
Pham, T.D. ; Wagner, M.
Author_Institution
Sch. of Comput., Canberra Univ., ACT, Australia
fYear
1999
fDate
36495
Firstpage
333
Lastpage
336
Abstract
Kriging and fuzzy sets are combined as a spatial filter for smoothing gray-scale images degraded by Gaussian white noise. Application of fuzzy sets allows a gradual transition between two boundaries of semi-variance levels as a criterion for smoothing the pixel values. Results which are obtained by the fuzzy kriging filter are smoother and still preserved edges compared with those by the adaptive Wiener filter
Keywords
fuzzy set theory; image restoration; spatial filters; statistical analysis; white noise; Gaussian white noise; adaptive Wiener filter; fuzzy kriging filter; fuzzy sets; gray-scale image smoothing; image restoration; pixel values; preserved edges; semi-variance levels; spatial filter; Adaptive filters; Australia; Filtering; Fuzzy sets; Image restoration; Nonlinear filters; Pixel; Smoothing methods; Spatial filters; Wiener filter;
fLanguage
English
Publisher
ieee
Conference_Titel
Knowledge-Based Intelligent Information Engineering Systems, 1999. Third International Conference
Conference_Location
Adelaide, SA
Print_ISBN
0-7803-5578-4
Type
conf
DOI
10.1109/KES.1999.820191
Filename
820191
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