X-ray image processing using fuzzy technology
Yuhua Yao, Weixin Xie, Shanrong Dai, Gang Wu · 2003
The theory of fuzzy sets is applied to enhance X-ray images. The presented algorithm includes a prior enhancement of the contrast in regions using fuzzy operators along with smoothing in a fuzzy property plane which is extracted from the spatial domain using S, pi , and 1- pi functions. The performance of they system is illustrated by application to an image of human skull.>