Wilcoxon-Mann-Whitney Rank Test-Based Filter for Removing Streak Noise in Transmitted DPCM Images

Amlan Kundu; Wen-Rong Wu

doi:10.1109/26.47847

Wilcoxon-Mann-Whitney Rank Test-Based Filter for Removing Streak Noise in Transmitted DPCM Images

Amlan Kundu, Wen-Rong Wu

電機工程學系

研究成果: Article › 同行評審

12 引文斯高帕斯（Scopus）

摘要

In this paper, we describe a new algorithm for filtering streak noise in corrupted DPCM images. In this scheme, the corrupted line is detected using Wilcoxon-Mann-Whitney nonparametric test. This test-mechanism requires no “PCM-update” multiplexing. The corrupted line is then filtered using a likelihood ratio test and data from the previous line. Some typical experimental results are also provided.

原文	English
文章編號	47847
頁（從 - 到）	150-155
頁數	6
期刊	IEEE Transactions on Communications
卷	38
發行號	2
DOIs	https://doi.org/10.1109/26.47847
出版狀態	Published - 2月 1990

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abstract = "In this paper, we describe a new algorithm for filtering streak noise in corrupted DPCM images. In this scheme, the corrupted line is detected using Wilcoxon-Mann-Whitney nonparametric test. This test-mechanism requires no “PCM-update” multiplexing. The corrupted line is then filtered using a likelihood ratio test and data from the previous line. Some typical experimental results are also provided.",

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Wilcoxon-Mann-Whitney Rank Test-Based Filter for Removing Streak Noise in Transmitted DPCM Images

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