However, a further generalization step maintaining the road topological order is required for smoothing jaggy skeletal lines yielded by the parallel thinning algorithm. Ma et al. [6] estimate a 3D medial axis point using a shrinking ball approach based on nearest neighbors and normals from a ...
MATLAB®and Parallel Computing Toolbox™ address the challenge of getting code to work well in a multicore system by enabling you to select the programming paradigm most appropriate to your application. Using a typical numerical computing problem as an example, this article desc...
2a, b), where axial refers to the axis along the ultrasound propagation direction (see Fig. 1a). Fig. 2: Experimental demonstration of super-resolution acousto-optic imaging (AOI) along the transverse (x) axis using 160 speckle realizations. a–e results with large speckle grain size: a ...
multi-component system is the coordinates of all the components as a function of timet(X(t)). For the ideal gas, it would be the positions and momenta of all molecules and for a magnetic system—the spin state of each atom. An alternative to this expensive microscopic modeling approach is...
Algorithms are formulated using skeletons, that is, specialized higher-order functions with particular parallel implementations. The methodology is ap- plied to a the solution of a system of ordinary differential equations where convolutions can be computed using the Fast Fourier transformation. The ex...
Lossless compression Aurora spectral images Online Bi-dimensional decorrelation Parallel 1. Introduction 1.1. Importance of lossless compression for aurora spectral images When electron plasma is blown by solar wind and enters into the Earth’s atmosphere, a large number of neutral particles are excited...
This article presents a novel algorithm based on the cross-Wigner-Ville Distribution (XWVD) for optimum phase estimation within the class of phase shift keying signals. The proposed method is a special case of the general class of cross time-frequency di
The y-axis is parallel to the lane and 𝜃=𝜃1+𝜃2θ=θ1+θ2 is the azimuth angle of the target, where 𝜃1θ1 is the angle between the target and the center of the radar, and 𝜃2θ2 (fixed value) is the angle between the center of the radar beam and the direction of...
In order to solve the reliability problem, the parallel blocks must first be solved, and then the series blocks (hybrid reliability = R3 × (1 − ((1 − R1) × (1 − R2))). 4. Proposed Algorithm for Reliability Computing of Chain Routing Protocols in WSN In this section, we pr...
We will use Green's Theorem in the problem as sometimes it could be difficult to calculate the area of the surface or area under the curve by using our typical Line Integral Method. Green's Theorem converts the line integral which is taken along the ...