Báo cáo hóa học: " Research Article Robust In-Car Speech Recognition Based on Nonlinear Multiple Regressions" pot

... Corporation EURASIP Journal on Advances in Signal Processing Volume 2007, Article ID 52105, 13 pages doi:10.1155/2007/52105 Research Article Robust Sparse Component Analysis Based on a Generalized Hough ... results in [ 14] again only concentrate on the two- dimensional mixture case. In the literature, overcomplete BSS and the corresponding basis estimation problems have gaine...

Ngày tải lên: 22/06/2014, 23:20

... state information,” IEEE Transactions on Signal Processing, vol. 52, no. 1, pp. 202–213, 2004. [19] A. Ben-Tal and A. Nemirovski, Robust convex optimization,” Mathematics of Operations Research, ... channel state information based on convex optimization,” IEEE Transactions on Signal Processing, vol. 54, no. 1, pp. 346–360, 2006. [23] S. A. Kassam and H. V. Poor, Robust techniques f...

Ngày tải lên: 22/06/2014, 19:20

... in Section 4.InSection 5, we present the environmen- tal adaptation and model compensation algorithms. Then the performance evaluation on the adaptive regression -based speech recognition framework ... problems in the non- stationary noise (e.g., CD player on) . 7. CONCLUSIONS In this paper, we have proposed a nonlinear multiple- regres- sion -based feature enhancement method for...

Ngày tải lên: 22/06/2014, 23:20

... interpolation Region classification Edge direction estimation directional interpolation Edge region Edge-pattern region Flat region Bayer color difference plane R/B channel interpolation Region classification Edge direction estimation Bayer ... direction as nondirectional (Non). Therefore, the final types of the edge direction are EDT ={Hor, Ver, Non}. In the proposed edge direction estimation, t...

Ngày tải lên: 21/06/2014, 08:20

... the reconstruction is discussed in Section 4. 3. Adaptive Missing Texture Reconstruction Based on SSIM Index In this section, we present an adaptive SSIM -based missing texture reconstruction method. ... in [31] into the SSIM -based reconstruction algorithm, and its nonconvex maximization problem is r eformulated as a quasi convex problem. Then the optimal solution based on the SSIM...

Ngày tải lên: 21/06/2014, 08:20

... better robustness to high-quality JPEG compression. 5. Conclusion and Future Works In this paper, we propose a content -based watermarking scheme for image authentication. The contributions of ... authen- tication system should be able to tolerate some commonly used incidental modification, such as JPEG compression and noise corruption. Therefore, the traditional bit-by-bit verification based...

Ngày tải lên: 21/06/2014, 08:20

... Finally, conclusions are drawn in Section 5. 2. Adaptive Parameter Identification Based on Morlet Wavelet In this section, a method of adaptive parameter identification of Morlet wavelet based on correlation ... correlation filter- ing based on maximal correlation coefficient crite- rion; (iii) construct cyclic Morlet wavelet given by (10) obtained in step 2; (iv) find cyclic period usi...

Ngày tải lên: 21/06/2014, 08:20

... Soltanianzadeh, “An intelligent decision combiner applied to noncooperative iris recognition, ” in Proceedings of the 11th International Confer- ence on Information Fusion (FUSION ’08), Cologne, Germany, June-July ... Soltanianzadeh, “An intelligent decision combiner applied to noncooperative iris recognition, ” in Proceedings of the 11th International Confer- ence on Information Fusion...

Ngày tải lên: 21/06/2014, 16:20

... Applications Remark 4.10. Note that the results of Section 4 generalize those of Section 2 since the iterative process 4.1 possesses simultaneously a nonlinear contraction and a nonexpansive ... Publishing Corporation Fixed Point Theory and Applications Volume 2009, Article ID 314581, 19 pages doi:10.1155/2009/314581 Research Article Stability and Convergence Results Based on Fi...

Ngày tải lên: 21/06/2014, 20:20

... the conclusion is provided in Section 5. 2. Unequal Error Protection Based on Wyner-Ziv Coding As mentioned previously, the approach to unequal error protection undertaken here is based on Wyner-Ziv ... protection based on Wyner-Ziv coding. techniques outperform the equal error protection case and the H.264 with error concealment case as shown in Section 4. However, depending on...

Ngày tải lên: 21/06/2014, 20:20