Báo cáo hóa học: " Research Article A Perceptually Relevant No-Reference Blockiness Metric Based on Local Image Characteristics Hantao Liu (EURASIP Member)1 and Ingrid " potx

... 263540, 14 pages doi:10.1155/2009/263540 Research Article A Perceptually Relevant No-Reference Blockiness Metric Based on Local Image Characteristics Hantao Liu (EURASIP Member) 1 andIngridHeynderickx 1, ... computationally very expensive. A second metric using the spatial domain is based on a locally adaptive algorithm [16] and is hereafter refer...

Ngày tải lên: 21/06/2014, 22:20

... Fierrez-Aguilar, L. Nanni, J. Lopez-Pe ˜ nalba, J. Ortega- Garcia, and D. Maltoni, “An on- line signature verification system based on fusion of local and global information,” in Proceedings of the 5th IAPR ... verification,” International Journal on Document Analysis and Recognition, vol. 1, pp. 102–109, 1998. [8] G. Rigoll and A. Kosmala, A systematic comparison of on- lin...

Ngày tải lên: 21/06/2014, 19:20

... that are of specialties for a smaller sample number and have better generalization than ANNs and guarantee that the extremum and global optimal solution are exactly the same. Meantime, SVMs can ... signal linearization and stationary in nature, thus AR model can be established for each of the IMF components. The limitations of the conventional statistical pattern recognition methods...

Ngày tải lên: 21/06/2014, 22:20

... 2017– 2020, Toronto, Ontario, Canada, July 2006. [25] N. Merhav and V. Bhaskaran, A fast algorithm for DCT- domain inverse motion compensation,” in Proceedings of IEEE International Conference on Acoustics, ... 1995, he joined David Sarnoff Re- search Center (formerly RCA laboratory) as a Member of Technical Staff. Later, he was later promoted as a technology leader and a program m...

Ngày tải lên: 22/06/2014, 19:20

... location nodes and anchor nodes, localization with low-cost hardware, room-level accuracy, and real-time operation. The nodes were based on a novel MAC, called LocMAC, designed for localization ... in VilleA.Kasevaetal. 9 among association request packets. The location channel is used for the association data exchange, since relay nodes are already listening on it for LBs. The ass...

Ngày tải lên: 21/06/2014, 22:20

... IEEE Transactions on Signal Processing, vol. 44, no. 5, pp. 1184–1197, 1996. [9] S. Talwar and A. Paulraj, “Blind separation of synchronous co-channel digital signals using an antenna array—part ... linear array Uniform circular array Figure 2:SystemmodelforaULAandaUCAwithM = 4-elements and D>Msingle-antenna users. 2.2. Uniform linear array In the ULA configuration, isotropic antenna...

Ngày tải lên: 21/06/2014, 22:20

... 2.6 Hindawi Publishing Corporation Journal of Inequalities and Applications Volume 2008, Article ID 143869, 4 pages doi:10.1155/2008/143869 Research Article A Convexity Property for an Integral Operator on ... Operator on the Class S P β Daniel Breaz Department of Mathematics, “1 Decembrie 1918” University, Alba Iulia 510009, Romania Correspondence should be addressed to Dan...

Ngày tải lên: 22/06/2014, 06:20

... implies that the Alexander operator is convex. References 1 F. Ronning, “Uniformly convex functions and a corresponding class of starlike functions,” Proceedings of the American Mathematical Society, ... 1993. 2 D. Breaz and N. Breaz, “Two integral operators,” Studia Universitatis Babes¸-Bolyai, Mathematica, vol. 47, no. 3, pp. 13–19, 2002. Daniel Breaz 3 This relation is equivalent...

Ngày tải lên: 22/06/2014, 06:20

... category of image algorithms, which concerns image analysis applications. This application consists of extracting some relevant parameters from a large flow of data. Understanding major characteristics ... segmentation, feature extraction, image motion and tracking, and so forth [14, 15]. Any image analysis requires four types of operations: (i) acquisition operations for im...

Ngày tải lên: 22/06/2014, 22:20

... and on 3D hand- held scanners in England. He is pursuing research on content- based management of multimedia information and applied visu- alisation at the National Research Council of Canada. ... invariants. The first one is a statistical representation based on a novel his- togram and the second representation is a topological one based on an abstract graph. The...

Ngày tải lên: 22/06/2014, 23:20