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Morphological Clustering Filter for Wavelet Shrinkage Improvement  

Jinsung Oh (School of Electrical Engineering, Halla University)
Heesoo Hwang (School of Electrical Engineering, Halla University)
Lee, Changhoon (School of Electrical Engineering, Halla University)
Kim, Younam (School of Electrical Engineering, Halla University)
Publication Information
International Journal of Control, Automation, and Systems / v.1, no.3, 2003 , pp. 390-394 More about this Journal
Abstract
To classify the significant wavelet coefficients into edge area and noise area, a morphological clustering filter applied to wavelet shrinkage is introduced. New methods for wavelet shrinkage using morphological clustering filter are used in noise removal, and the performance is evaluated under various noise conditions.
Keywords
Morphological filter; wavelet shrinkage; noise reduction;
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