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Focus on the simulation of the dynamics of high power microwave (HPM) ionization of air at atmosphere, we analyze the physical mechanism in the formation of plasma. The magnetohydrodynamic formulations, formed by Maxwell equations coupled with simple fluid description, are applied to describe the ionization procedure. Then, we present a three dimensional (3-D) finite-difference time domain (FDTD)...
In computer vision, the existing model used for dehazing is based on single scattering of atmosphere, so it cannot eliminate blurring in the images. In this paper, we propose a novel model for dehazing by including multiple scattering into the existing model. Based on visual manifestations, we conclude that scene radiance can be blurred by neighborhood radiance due to multiple scattering of atmosphere...
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