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Journal of Electrical and Computer Engineering
Volume 2015 (2015), Article ID 459285, 12 pages
http://dx.doi.org/10.1155/2015/459285
Research Article

A Novel Directionlet-Based Image Denoising Method Using MMSE Estimator and Laplacian Mixture Distribution

School of Electrical Engineering and Automation, Anhui University, Hefei 230601, China

Received 1 October 2014; Revised 29 December 2014; Accepted 23 February 2015

Academic Editor: Igor Djurović

Copyright © 2015 Yixiang Lu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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