期刊名称：International Journal of Software Engineering and Its Applications
印刷版ISSN：1738-9984
出版年度：2015
卷号：9
期号：3
页码：137-146
DOI：10.14257/ijseia.2015.9.3.14
出版社：SERSC
摘要：In this paper, we propose a fuzzy based histogram equalization method. We adopt Kaufmann's measure of fuzziness concept for histogram equalization. The main idea of this paper is to use and assess fuzziness. The proposed histogram equalization method is applied to Y channel of YUV, which is transformed signal from RGB image. The obtained and improved Y channel is rejoined to the other I and Q signals and retransformed to RGB image. The objective and the visual performance are compared in simulation results section.
关键词：Histogram equalization; fuzzy; membership function; RGB color cube; YUV ; color model
