Image Enhancement Technology Based on Fuzzy Set Theory
Xiaoyuan Zhang, Liang Gong · Advances in intelligent systems research/Advances in Intelligent Systems Research · 2016
Abstact.Images will lose some of local feasures by using traditional image enhancement technology.So this paper introduces the fuzzy set theory to transform the image smoothly in local areas.By considering sub-peak effect, we give one more channel to strengthen local feasures.In this way, images are enhanced with less distortion from analyzing gray level distribution curve and subjective sensing.Therefore, fuzzy set theory is more suitable in image enhancement, for its ability to evaluate images continuously.