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Title: Further properties and a fast realization of the iterative truncated arithmetic mean filter
Authors: Miao, Zhenwei
Jiang, Xudong
Keywords: DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2012
Source: Miao, Z., & Jiang, X. (2012). Further Properties and a Fast Realization of the Iterative Truncated Arithmetic Mean Filter. IEEE Transactions on Circuits and Systems II: Express Briefs, 59(11), 810-814.
Series/Report no.: IEEE transactions on circuits and systems II : express briefs
Abstract: The iterative truncated arithmetic mean (ITM) filter has been recently proposed. It possesses merits of both the mean and median filters. In this brief, the Cramer-Rao lower bound is employed to further analyze the ITM filter. It shows that this filter outperforms the median filter in attenuating not only the short-tailed Gaussian noise but also the long-tailed Laplacian noise. A fast realization of the ITM filter is proposed. Its computational complexity is studied. Experimental results demonstrate that the proposed algorithm is faster than the standard median filter.
ISSN: 1549-7747
DOI: 10.1109/TCSII.2012.2218473
Rights: © 2012 IEEE.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:EEE Journal Articles

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