Báo cáo hóa học: " Research Article Object Tracking in Crowded Video Scenes Based on the Undecimated Wavelet Features and Texture Analysis" pptx

... shown in Figure 3(c). 3.3. The temporal tracking The aim of temporal tracking is to locate the object of interest in the successive frames based on the information about the object at the reference ... distribution, and reproduction in any medium, provided the original work is properly cited. 1. INTRODUCTION Object tracking is one of the challenging p...

Ngày tải lên: 22/06/2014, 19:20

... verification system based on fusion of local and global information,” in Proceedings of the 5th IAPR International Conference on Audio- and Video- Based Biometric Person Authenticat ion (AVBPA ... on genuine and impostor signatures in the following way: each sampling contains five genuine signatures used as the training set for both statistical classifiers. For test pu...

Ngày tải lên: 21/06/2014, 19:20

... times in these spanning trees. First operation decreases the communication, but the second one increases it. Therefore, in low-connected networks the second operation predominates, but in high connected ... “Sensor localization using nonparametric generalized belief propagation in network with loops,” in Proceedings of the 12th International Conference on Information Fusio...

Ngày tải lên: 21/06/2014, 17:20

... c 2  k  x 1  k   . 1.3 On the other hand, as was pointed out by Huo and Li 7, ecosystem in the real world is continuously disturbed by unpredictable forces which can result in changes in the biological parameters ... ,n is the density of cooperation species X i , μ i ki  1, ,n is the control variable 11 and the references cited therein. Motivated by...

Ngày tải lên: 21/06/2014, 20:20

... properly cited. 1. INTRODUCTION The process of gear fault diagnosis includes the acquisition of information, extracting feature, and recognizing conditions, in which the last two are the prior. Signal processing ... efficiently monitor the conditions of the endmill under varying cutting conditions. In [15], a fault diagnosis method for sheet metal stamping process based on...

Ngày tải lên: 21/06/2014, 22:20

... and trained equalization which requires training sequences. By contrast, in our configuration, no training sequences are required, and only the second-order statistical information of the input ... SIMO blind channel estimation and equalization. Equations (5 )and( 6) will be useful in the following discussion. Our problem is to find g i (k) based on the following assumptio...

Ngày tải lên: 21/06/2014, 22:20

... cited. 1. Introduction A continuous function f  uiv is a complex-valued harmonic function in a complex domain C if both u and v are real harmonic in C. In any simply connected domain D ⊆ C, ... 2.27 Hindawi Publishing Corporation Journal of Inequalities and Applications Volume 2009, Article ID 759251, 12 pages doi:10.1155/2009/759251 Research Article Certain Classes of Har...

Ngày tải lên: 22/06/2014, 02:20

... dependency on the weight vector p. We have the following main theorem. Theorem 1.2. Suppose that fx is strictly increasing, strictly concave, and twice continuously differentiable on a nonempty interval ... pages doi:10.1155/2008/717614 Research Article A Refinement of Jensen’s Inequality for a Class of Increasing and Concave Functions Ye Xia Department of Computer and Infor...

Ngày tải lên: 22/06/2014, 03:20

... β. In these conditions, the function F 1 z  z 0 ft/t γ dt is convex of order β − 1γ  1. Proof. In Corollary 2.2, w e consider n  1. Corollary 2.5. Let f ∈ S p β and consider the integral ... 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...

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 ... β. In these conditions, the function F 1 z  z 0 ft/t γ dt is convex of order β − 1γ  1. Proof. In Corollary 2.2, w e consider n  1. Corollary 2.5. Let f ∈ S p β and cons...

Ngày tải lên: 22/06/2014, 06:20