Local Adaptivity to Variable Smoothness for Exemplar-Based Image Regularization and Representation

  title={Local Adaptivity to Variable Smoothness for Exemplar-Based Image Regularization and Representation},
  author={Charles Kervrann and J{\'e}r{\^o}me Boulanger},
  journal={International Journal of Computer Vision},
A novel adaptive and exemplar-based approach is proposed for image restoration (denoising) and representation. The method is based on a pointwise selection of similar image patches of fixed size in the variable neighborhood of each pixel. The main idea is to associate with each pixel the weighted sum of data points within an adaptive neighborhood. We use small image patches (e.g. 7×7 or 9×9 patches) to compute these weights since they are able to capture local geometric patterns and texels seen… CONTINUE READING
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