文章基本信息

标题：A First Hand Survey of Frequency Domain Denoising Algorithms and Techniques
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作者：Tariq Ahmad Lone ; Showkat Hassan Malik ; S. M. K. Quadri 等
期刊名称：BVICAM's International Journal of Information Technology
印刷版ISSN：0973-5658
出版年度：2016
卷号：8
期号：1
语种：English
出版社：Bharati Vidyapeeth's Institute of Computer Applications and Management
摘要：World over, research community is facing the challenge of noise removal in multimedia viz. Images, audio, video etc. Attempts have been made, since long, to identify and remove this noise. Both, Spatial as well as Frequency domains have been thoroughly explored to devise newer and better techniques to remove these foreign bodies from the original signals. This paper is a step to carry forward the literature survey into frequency domain from the previous paper that focused on the spatial domain. It is further expected to be followed by literature survey on denoising in the Artificial Neural Network (ANN) context. The intent is to have a comprehensive survey on image denoising and use it for designing new techniques and extend existing ones to further their performance.
关键词：Index Terms- BAYES Shrink;Denoising;ICA;SURE Shrink; Threshold;VISU Shrink;Wavelet.