Báo cáo hóa học: " Research Article Speech Enhancement via EMD" docx

... Journal on Advances in Signal Processing Volume 2008, Article ID 873204, 8 pages doi:10.1155/2008/873204 Research Article Speech Enhancement via EMD Kais Khaldi, 1, 2 Abdel-Ouahab Boudraa, 2, 3 Abdelkhalek ... noise. REFERENCES [1]I.Y.Soon,S.N.Koh,andC.K.Yeo,“Noisyspeech enhancement using discrete cosine transform,” Speech Com- munication, vol. 24, no. 3, pp. 249–257, 1998. [2...

Ngày tải lên: 21/06/2014, 22:20

... Corporation EURASIP Journal on Advances in Signal Processing Volume 2008, Article ID 165792, 13 pages doi:10.1155/2008/165792 Research Article Video Enhancement Using Adaptive Spatio-Temporal Connective Filter ... USA, October 2006. [30] D C. Chang and W R. Wu, “Image contrast enhancement based on a histogram transformation of local standard deviation,” IEEE Transactions on Medical...

Ngày tải lên: 22/06/2014, 01:20

... Pisa. In 2005, he worked as a Contract Researcher at the Uni- versity of Trieste. He is currently a Con- tract Researcher at the University of Cata- nia. His research interests include medical image ... Engineering of the University of Trieste, Italy. His research interests include nonlinear digital signal processing, and in particular the enhancement and feature ex- traction in images...

Ngày tải lên: 22/06/2014, 19:20

... Corporation EURASIP Journal on Audio, Speech, and Music Processing Volume 2007, Article ID 39546, 9 pages doi:10.1155/2007/39546 Research Article Speech/ Nonspeech Detection Using Minimal Walsh ... Sattar 3 Noisy speech Fourier transform- based analysis Wal sh transform- based synthesis Modified sequence Decision module Sets of speech and nonspeech frames Detected speech and nons...

Ngày tải lên: 22/06/2014, 22:20

... Journal on Image and Video Processing Volume 2011, Article ID 972961, 12 pages doi:10.1155/2011/972961 Research Ar ticle Background Subtraction via Robust Dictionary Learning Cong Zhao, 1 Xiaogang ... the General Research Fund spon- sored by the Research Grants Council of Hong Kong (Ref. no. CUHK417110), National Natural Science Foundation of China (61005057), and Shenzhen Basic Re...

Ngày tải lên: 21/06/2014, 05:20

... Wireless Communications and Networking Volume 2011, Article ID 695171, 12 pages doi:10.1155/2011/695171 Research Article Broadcast Secrecy via Key-Chain-Based Encrypt ion in Single-Hop Wireless ... the root key k 0 via symmetric encryption. The ephemeral nature of the shared key protects the Diffie-Hellman exchange against capture- and-replay attacks, while authentication via digita...

Ngày tải lên: 21/06/2014, 11:20

... Corporation EURASIP Journal on Image and Video Processing Volume 2009, Article ID 945717, 14 pages doi:10.1155/2009/945717 Research Article Adapted Active Appearance Mo dels Renaud S ´ eguier, 1 Sylvain ... (of one face feature or identity). In Hierarchical approach, face features research is divided in two steps: a rough research of face key points and then a refined analysis of fac...

Ngày tải lên: 21/06/2014, 20:20

... Journal on Advances in Signal Processing Volume 2008, Article ID 793126, 14 pages doi:10.1155/2008/793126 Research Article Resource Sharing via Planed Relay for HWN ∗ Chong Shen, Susan Rea, and ... and MT B via cellular BSs. MT A first broadcasts SEARCH messages to every node to find MT B. After the SEARCH session, the MT A finds that it is able to communicate with MT B directly via...

Ngày tải lên: 21/06/2014, 22:20

... Corporation Journal of Inequalities and Applications Volume 2007, Article ID 14630, 10 pages doi:10.1155/2007/14630 Research Article On Janowski Starlike Functions M. C¸a ˜ glar, Y. Polato ˜ glu, ... properties of the class ᏿ ∗ λ (A,B). Copyright © 2007 M. C¸a ˜ glar et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestr...

Ngày tải lên: 22/06/2014, 11:20

... Journal on Audio, Speech, and Music Processing Volume 2010, Article ID 840294, 12 pages doi:10.1155/2010/840294 Research Ar ticle The Effect of a Voice Activity Detector on the Speech Enhancement Performance ... implications for speech mechanisms,” Speech Communication, vol. 41, no. 1, pp. 81–91, 2003. [2] J. M. Festen and R. Plomp, “Effects of fluctuating noise and interfering sp...

Ngày tải lên: 21/06/2014, 08:20