An iterative denoising system based on Wiener filtering with application to biomedical images

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• 作者：Salim Lahmiri ^{salim.lahmiri.1@ens.etsmtl.ca}
• 关键词：Biomedical images ; Denoising ; Wiener filter ; Iterative system ; Peak-signal-to-noise-ratio
• 刊名：Optics & Laser Technology
• 出版年：2017
• 出版时间：1 May 2017
• 年：2017
• 卷：90
• 期：Complete
• 页码：128-132
• 全文大小：658 K
• 卷排序：90

文摘

A simple and effective iterative multistep image denoising system based on Wiener filtering (WF) is presented. The proposed iterative system is tested on real clinical images. Performance is measured by the well-known peak-signal-to-noise-ratio (PSNR) statistic. Proposed iterative system outperforms several common denoising techniques. Proposed iterative system can remove noise automatically and effectively.