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A hybrid fourth order partial differential equation (PDE) of nonlinear diffusion and bilateral filtering based image restoration is presented in this paper. The proposed model combines nonlinear diffusion fourth order PDEs with bilateral filtering and inherits their advantages, which not only preserves edge and robust to noise but also avoids the staircase effects. Experiment results show the effectiveness...
In this paper, we propose a novel super-resolution image reconstruction algorithm to handle license plate texts in real traffic videos. A generalized discontinuity adaptive Markov random field (DAMRF) model is proposed based on the recently reported bilateral filtering, which is not only edge preservation but also robust to noise. Moreover, instead of looking for fixed value for the regularization...
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