期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2018
卷号：7
期号：2
页码：150-154
出版社：Shri Pannalal Research Institute of Technolgy
摘要：Image enhancement is to process an image so the result will be more suitable than the original image. While in image processing there is collection of techniques which is used to improve the visual form of an image. The main goal of the image enhancement method is to enhance the look and feature of the image. The improve image gave us a clear image to the eye. And also Image enhancement techniques are application dependent. In this paper we used image enhancement techniques by using histogram equalization techniques in Matlab.
关键词：Image enhancement; Histogram equalization; Image negation; Frequency domain
