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Preliminary study found that the emission of trace gases helium, argon reflect the existing state of stress in the geology. Through the detection of the changes of He and Ar, it can predict the migration of coal seam stress zone, and further predict the risk of gas outburst. For the Research of sampling technology on He, Ar, CH4 and other trace gas and the neighborhood rough set early warning model...
To settle the problem of blurring and visible artifacts around the edge regions of color filter array (CFA) interpolation images, a support vector machines (SVMs) interpolation based edge correction scheme is proposed. In this scheme, a simple CFA interpolation method is used, and the support vector regression (SVR) is trained to rectify the color values at the edge of the result image. This scheme...
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