A model of image denoising based on partial differential equations

@article{Liu2011AMO,
  title={A model of image denoising based on partial differential equations},
  author={Jing Liu and Fei Gao and Zuozhou Li},
  journal={2011 International Conference on Multimedia Technology},
  year={2011},
  pages={1892-1896}
}
Based on the isotropic diffusion denoising model and the total variation (TV) denoising model, an image denoising model, which is constructed by the partial differential equations assigned a weight function is proposed. This model can improve “staircase effect” and “block effect” compared to the isotropic diffusion denoising model and the total variation (TV) denoising model, respectively. Numerical experiments show that the model is able to remove noise effectively while preserving texture… CONTINUE READING

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