Asian Journal of Information Technology

Year: 2013
Volume: 12
Issue: 5
Page No. 154 - 159

A Noise Reduction Approach for Speech Signal Based on Stein’s Unbiased Risk Estimate

Authors : S. Karthikeyan, P. Ganesh Kumar and K. Saran

References

Benazza-Benyahia, A. and J.C. Pesquet, 2005. Building robust Wavelet estimators for multicomponent images using Stein's principle. IEEE Trans. Image Process., 14: 1814-1830.
PubMed  |  Direct Link  |  

Combettes, P.L. and J.C. Pesquet, 2004. Wavelet constrained image restoration. Int. J. Wavelets Multiresolution Inform. Process., 2: 371-389.
CrossRef  |  

Combettes, P.L., 1996. The convex feasibility problem in image recovery. Adv. Imag. Electron. Phys., 95: 155-270.

Combettes, P.L., 2003. A block-iterative surrogate constraint splitting method for quadratic signal recovery. IEEE Trans. Signal Process., 51: 1771-1782.
CrossRef  |  

Donoho, D.L. and I.M. Johnstone, 1994. Ideal spatial adaptation by wavelet shrinkage. Biometrika, 81: 425-455.
CrossRef  |  Direct Link  |  

Donoho, D.L. and I.M. Johnstone, 1995. Adapting to unknown smoothness via wavelet shrinkage. J. Am. Stat. Assoc., 90: 1200-1224.
CrossRef  |  Direct Link  |  

Eldar, Y.C. and N. Merhav, 2004. A competitive minimax approach to robust estimation of random parameters. IEEE Trans. Signal Process., 52: 1931-1946.
CrossRef  |  

Eldar, Y.C., A. Ben-Tal and A. Nemirovski, 2004. Linear minimax regret estimation of deterministic parameters with bounded data uncertainties. IEEE Trans. Signal Process., 52: 2177-2188.
CrossRef  |  

Eldar, Y.C., A. Ben-Tal and A. Nemirovski, 2005. Robust mean squared error estimation in the presence of model uncertainties. IEEE Trans. Signal Process., 53: 168-181.
CrossRef  |  

Iusem, A.N., 2003. On the convergence properties of the projected gradient method for convex optimization. Mat. Aplied Comput., 22: 37-52.
Direct Link  |  

Oppenheim, G., J. Poggi, M. Misiti and Y. Misiti, 2001. Wavelet Toolbox. The Math Works, Inc., Natick, Massachusetts.

Stein, C., 1981. Estimation of the mean of a multivariate Normal distribution. Ann. Stat., 9: 1135-1151.
Direct Link  |  

Strang, G. and T. Nguyen, 1996. Wavelets and Filter Banks. 2nd Edn., Wellesley-Cambridge Press, USA., ISBN: 9780961408879, Pages: 490.

Design and power by Medwell Web Development Team. © Medwell Publishing 2024 All Rights Reserved