Qin Xinqiang

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The configuration matrix obtained through the global radial basis function collocation method is usually an asymmetry full matrix and highly ill-conditioned for parabolic equations. To overcome the deficiencies, a radial basis meshless domain decomposition algorithm is proposed. It has the advantages of both the radial basis collocation method and the(More)
In order to improve image fusion quality, a novel image fusion method based on the local neighborhood feature and NSCT is proposed. Firstly, the NSCT is performed on the source image to obtain the low frequency subband and the high frequency subbands in each direction; Secondly, a weighted fusion strategy based on the gray mean deviation is adopted for the(More)
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