Multi-level Fuzzy Enhancement and Edge Extraction of Images
Li Bi · Mohu xitong yu shuxue · 2000
In image enhancement with a single level fuzzy enhancement algorithm,edges near some level are enhanced, while others are restrained. In order to Enhance image edges of different levels at the same time,we present a multi level fuzzy enhancement algorithm, and its fast computing algorithm is also given in this paper. In addition, we use our algorithm to extract image edges, with better result than that of the single level fuzzy enhancement algorithms.