期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2014
卷号：3
期号：12
页码：4332-4336
出版社：Shri Pannalal Research Institute of Technolgy
摘要：Image enhancement is the enrichment of perception of image by reducing impulse noise sharpens the image using some enhancement technique for human viewers. In this work we propose an approach of contrast enhancement of gray level image based on fuzzy inference system by removing impulse noise from image. Denoised image is further enhanced by implementing histogram equalization. Experimental result shows that PSNR and MSE value at high noise density are better than all other discussed methods. To the end of work we compare histogram of original and enhanced image to describe the effectiveness and accuracy of proposed method.
