Báo cáo hóa học: " Research Article Determining Vision Graphs for Distributed Camera Networks Using Feature Digests" pptx

... ID 57034, 11 pages doi:10.1155/2007/57034 Research Article Determining Vision Graphs for Distributed Camera Networks Using Feature Digests Zhaolin Cheng, Dhanya Devarajan, and Richard J. Radke Department ... Therefore, for a fixed L, Hindawi Publishing Corporation EURASIP Journal on Advances in Signal Processing Volume 2007, Article ID 57034, 11 pages doi:10.1155/2007...

Ngày tải lên: 22/06/2014, 23:20

... Corporation Fixed Point Theory and Applications Volume 2011, Article ID 701519, 30 pages doi:10.1155/2011/701519 Research Article Solvability and Algorithms for Functional Equations Originating from Dynamic ... true for n  1. Therefore 3.64 holds for each n ≥ 0. Given k ∈ N, note that lim n →∞ ψϕ n k exists. It follows that there exist constants M>0andn 0 ∈ N satisfying...

Ngày tải lên: 21/06/2014, 05:20

... Music Processing Volume 2010, Article ID 192363, 11 pages doi:10.1155/2010/192363 Research Article An Ontological Framework for Retrieving Environmental Sounds Using Semantics and Acoustic Content Gordon ... previous systems for retrieving sound files using text queries, use a supervised multicategory learning approach where a classifier is trained for each semantic concept in t...

Ngày tải lên: 21/06/2014, 11:20

... Processing Volume 2009, Article ID 612719, 13 pages doi:10.1155/2009/612719 Research Article Power Allocation Strategies for Distributed Space-Time Codes in Amplify-and-Forward Mode Behrouz Maham 1, ... that by using the optimum value of α in (7), around 1 dB gain is a chieved for both AF DSTC and AF opportunistic relaying schemes for BER of less than 10 −3 . Therefore, the am...

Ngày tải lên: 21/06/2014, 19:20

... large wireless networks. Using this approach, we derive a performance upper bound, we analyze the performance in the low signal-to-noise-ratio regime, and we obtain approximations for high and ... in Signal Processing Volume 2008, Article ID 235867, 15 pages doi:10.1155/2008/235867 Research Article Asymptotic Analysis of Large Cooperative Relay Networks Using Random Matrix Theo...

Ngày tải lên: 21/06/2014, 22:20

... exponentially distributed [16, 22] and uniformly distributed [24]. In this article, we model it as a uniformly distributed random variable ranging from 50 cm to 400 cm. We compare the performance ... drawback for accurate localization within Ultra-Wideband (UWB) sensor networks. In this article, a comprehensive overview of the existing methods for localization in distributed UW...

Ngày tải lên: 21/06/2014, 23:20

... Corporation Journal of Inequalities and Applications Volume 2008, Article ID 185089, 6 pages doi:10.1155/2008/185089 Research Article Jensen’s Inequality for Convex-Concave Antisymmetric Functions and Applications S. ... weighted Jensen inequality for convex-concave antisymmetric functions is proved and some applications are given. Copyright q 2008 S. Hussain et al. This is an open...

Ngày tải lên: 22/06/2014, 02:20

... on Advances in Signal Processing Volume 2007, Article ID 82874, 14 pages doi:10.1155/2007/82874 Research Article Spectral Content Characterization for Efficient Image Detection Algorithm Design Kyoung-Su ... remotely sensed data before transmission to the ground [2]. Digital signal processors are also suitable for hy- perspectral computations because it can be optimized for perform...

Ngày tải lên: 22/06/2014, 19:20

... M. Zuniga, A. Helmy, and B. Krishnamachari, “Energy-efficient forwarding strategies for geographic routing in lossy wireless sensor networks, ” in Proceedings of the 2nd International Conference ... sensor networks, ” Ad Hoc Networks, vol. 6, no. 7, pp. 1117–1133, 2008. [16] A. Cerpa, J. L. Wong, L. Kuang, M. Potkonjak, and D. Estrin, “Statistical model of lossy links in wireless sensor n...

Ngày tải lên: 21/06/2014, 17:20

... While there is no definite rule for determining the threshold for the value of P, .05 is the most commonly used threshold for similar works and has been used in this research. The results of statistical ... the available ones using mutual information criterion. Although the results using sPCA are better than using PCA, this does not overcome the fundamental issue which is the ne...

Ngày tải lên: 21/06/2014, 19:20