Guiping Shen

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This paper introduces a new approach for video denoising. Based on the idea of patch based low rank matrix completion, we improve the method by modeling noises with Mixture of Gaussians (MoG). By utilizing a series of different Gaussian distributions to fit the representation of video noises without any assumptions on the statistical properties, the(More)
This paper presents heuristic algorithms that may be used for light-path routing and wavelength assignment in optical WDM networks under dynamically varying traf®c conditions. We consider both the situations where the wavelength continuity constraint is enforced or not enforced along a light-path. The performance of these algorithms has been studied through(More)
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