Based on the analysis and introduction of blind source separation, it analyzes the signal sorting of the maximum kurtosis natural logarithm, compares the signal model forms of the narrowband blind beam forming and ins...
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The e-government system uses computer software and network technology to manage and maintain daily office, XML technology enables cross platform and programming language to exchange information, the combination of e-g...
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Touch-screen all-in-one-machine is the simplest, most convenient and most natural human-computer interaction method as a new kind of computer input devices. For the disadvantages of the current touch screen systems su...
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In this paper, considering both of access efficiency, order-picking and storage-space cost, a Evolutionary Algorithm Inspired Particle Swarm Optimization (EA-PSO) Algorithm is developed to solve the Warehouse Allocati...
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In this paper, a new face recognition method based on local binary pattern(LBP) histogram is presented. First, the grey face image is divided into several parts, and then the LBP histogram of each part is calculated a...
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ISBN:
(纸本)9781612848372
In this paper, a new face recognition method based on local binary pattern(LBP) histogram is presented. First, the grey face image is divided into several parts, and then the LBP histogram of each part is calculated and concatenated together. Second, extract other concatenated histograms using different LBP operators and image blocking patterns. All the histograms above are concatenated into the ultimate vector. The proposed approach was tested using Yale face database on Android platform. Experimental results demonstrate that the combined LBP histogram feature has an encouraging performance for face recognition.
Delay Tolerant Networks (DTNs) are wireless networks in which at any given time instance, the probability of having a complete path from a source to destination is low due to the intermittent connectivity between node...
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We propose generalized linear mixed models with linear structural random effects based on generalized linear mixed models. In this article, an Monte Carlo EM type al- gorithm is developed for maximum likelihood estima...
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ISBN:
(纸本)9781612848372
We propose generalized linear mixed models with linear structural random effects based on generalized linear mixed models. In this article, an Monte Carlo EM type al- gorithm is developed for maximum likelihood estimations of the proposed models. To avoid computation of the complicated multiple integrals involved, the E-step is completed by Monte Carlo techniques. The M-step is carried out efficiently by simple Conditional Maximization. Standard errors of MLEs are obtained via Louis’s identity.
This paper presents an multiscale image retrieval algorithm which uses a new class of image features as the image descriptors, from the DTCWT(Dual-Tree complex wavelet transform). It uses DTCWT to detect keypoints, ma...
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In recent years, research efforts have been aimed at providing methodologies and techniques for secure software engineering. In this direction, UMLsec is proposed as a standard extension of UML for expressing security...
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In this paper, we analyze a discrete time queueing system with geometrical arrivals of both positive and negative customers in which the server works at a lower rate during working vacation. Using embedded Markov chai...
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