文章基本信息

标题：Analysis of Noise Removal Filtering Techniques
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作者：Meenakshi Sharma ; Hariom Tyagi
期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2017
卷号：5
期号：4
页码：9071
DOI：10.15680/IJIRCCE.2017.05040364
出版社：S&S Publications
摘要：This paper represents the de-noising strategies comparison for lena picture, whose image qualities areaunit degraded by totally different variety of noise enclosed. The strategies area unit diagrammatical in sequence on theidea of concerning analysis on the subject, and consist in ripple primarily based linear filtering of the image, admirevertical and diagonal parameters. A comparison with another filtering technique for lena picture, i.e. wiener and medianfilter, is additionally conferred. The ultimate results combined with different reportable in freelance analysis,demonstrate that the ripple primarily based linear de-noising technique has higher performance and area unit terriblypromising for image processing applications.
关键词：Wavelet Transform; Weiner filter; Median filter; PSNR; Gaussian noise