i need a matlab code for spatial filtering using fuzzy sets. Pls do help

fuzzy spatial filtering code

Image Domains

 Spatial domain
 Refers to the image plane itself
 Image processing methods are based and directly applied to image pixels
 Transform domain
 Transforming an image into a transform domain, doing the processing there and obtaining the results back into the spatial domain

Two principle categories of spatial processing:

 Intensity transformation
 Spatial filtering
 Intensity transformation operate on single pixels of an image
 Contrast manipulation
 Image thresholding

Spatial filtering deals with operations :

 Image sharpening -> working in a neighbourhood of every pixel in an image
 “Classical” techniques of intensity transformations and spatial filtering
 Fuzzy techniques -> incorporate imprecise, knowledge based information in the formulation of intensity transformation and spatial filtering