Báo cáo hóa học: " Research Article Fast and Accurate Video PQoS Estimation over Wireless Networks" pot

... Processing Volume 2008, Article ID 548741, 10 pages doi:10.1155/2008/548741 Research Article Fast and Accurate Video PQoS Estimation over Wireless Networks Pasquale Pace and Emanuele Viterbo Department ... streaming media and video data that are sent on demand over the wireless network from a single server center to one or more users equipped with a handled dev...

Ngày tải lên: 21/06/2014, 22:20

... Publishing Corporation EURASIP Journal on Image and Video Processing Volume 2009, Article ID 259860, 13 pages doi:10.1155/2009/259860 Research Article Modeling and Visualization of Human Activities for Multicamera ... Veeraraghavan, and R. Chellappa, “Unsupervised view and rate invariant clustering of video sequences,” Com- puter Vision and Image Understanding, vol. 113, n...

Ngày tải lên: 21/06/2014, 20:20

... to generate an erroneous surface and thus erroneous BEMCs. On the other hand, FABEMD is inherently free of boundary effects and overshoot-undershoot problems, and thus it does not require additional ... numbers, and so on. Hence, local maxima and minima maps play a significant role in creating the upper and lower envelopes. Absence or lack of extrema points at the boundaries of ITS-...

Ngày tải lên: 21/06/2014, 22:20

... Magid, O. Soldea, and E. Rivlin, “A comparison of Gaussian and mean curvature estimation methods on triangular meshes of range image data,” Computer Vision and Image Understand- ing, vol. 107, ... 139–159, 2007. [18] A. Rosenfeld and A. C. Kak, Digital Picture Processing, Academic Press, Orlando, Fla, USA, 1982. [19] I. M. Anderson and J. C. Bezdek, “Curvature and tangential defl...

Ngày tải lên: 21/06/2014, 08:20

... U.Choi,W.Kellerer,andE.Steinbach,“Oncross-layer design for streaming video delivery in multiuser wireless environments,” EURASIP Journal on Wireless Communications and Networking, vol. 2006, Article ID ... 2009, Article ID 801613, 10 pages doi:10.1155/2009/801613 Research Article Optimal and Fair Resource Allocation for Multiuser Wireless Multimedia Transmissions Zhang y u...

Ngày tải lên: 21/06/2014, 22:20

... Processing Volume 2010, Article ID 781720, 13 pages doi:10.1155/2010/781720 Research Article Distributed Encoding Algorithm for Source Localization in Sensor Networks Yo on Ha k Ki m 1 and Antonio Orteg ... many sensors that can sense, compute and communicate. Often these sensors are battery-powered and operate under strict limitations on wireless communication bandwidth. This m...

Ngày tải lên: 21/06/2014, 08:20

... 2004. [10]A.Mudesir,M.Bode,K.W.Sung,andH.Haas,“Analytical SIR for self-organizing wireless networks,” EURASIP Journal on Wireless Communications and Networking, vol. 2009, Article ID 912018, 8 pages, 2009. [11] V. Chandrasekhar, ... Publishing Corporation EURASIP Journal on Wireless Communications and Networking Volume 2010, Article ID 256370, 9 pages doi:10.1155/2010/256370 Re...

Ngày tải lên: 21/06/2014, 18:20

... environments and in common IEEE 802.11 wireless networks is proposed to overcome indoor impairments and improve the accuracy of the MS location estimation with respect to RTT-only and RSS-only ... Lorenzo, P. Fern ´ andez, and E. J. Abril, “Characterization and mitigation of range estimation errors for an rtt-based ieee 802.11 indoor location system,” Progress in Electromagnet...

Ngày tải lên: 21/06/2014, 18:20

... postfilter with PSD estimation using an in- ner product and the postfilter with PSD estimation using joint diagonalization. The range of IS levels for the delay and sum beamformer and the fixed multiobjective ... Germany, 2005. [2] M. Brandstein and D. Ward, Eds., Microphone Arrays: Signal Processing Techniques and Applications, Springer, Berlin, Ger- many, 2001. [3] S. Nordebo, I....

Ngày tải lên: 22/06/2014, 19:20

... f is nilpotent. Proof. Suppose that the state space (X, f )isatreewithroot x 0 and height k. Then f k (x) = x 0 for all x ∈ X and x 0 is the only node with this property. Hence f is nilpotent. ... ( 11 01 )overZ 4 is nonsingular and hence not nilpotent. Furthermore, the n of Theorem 2 is 1, N = Z 4 ,andL f is not the identity. By Theorem 2,(Z 4 , L f ) is not an fps and by the previou...

Ngày tải lên: 22/06/2014, 19:20