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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/262

Title: Search for optimal basis for signal denoising in the space of N-tap wavelets
Authors: DAS, A
DESAI, UB
VAIDYA, PP
Keywords: fir filters
channel bank filters
filtering theory
noise
signal processing
simulated annealing
wavelet transforms
Issue Date: 2001
Publisher: IEEE
Citation: Proceedings of the Sixth International Symposium on Signal Processing and its Applications (V 1), Kuala Lumpur, Malaysia, 13-16 August 2001, 96-99
Abstract: An algorithm for the construction of optimal compactly supported N-tap orthonormal wavelet for signal denoising is presented. A square norm cost function employing a universal soft-threshold in the wavelet domain is minimized with respect to the parameterized wavelet FIR filter bank coefficients by using the principle of simulated annealing. A few simulation results presented for signal denoising.
URI: 10.1109/ISSPA.2001.949784
http://hdl.handle.net/10054/262
http://dspace.library.iitb.ac.in/xmlui/handle/10054/262
ISBN: 0-7803-6703-0
Appears in Collections:Proceedings papers

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