On the impact of anisotropic diffusion on edge detection


Content-aware, edge-preserving smoothing techniques have gained visibility in recent years. However, they have had a rather limited impact on the edge detection literature compared to content-unaware (linear) techniques, often based on Gaussian filters. In this work, we focus on Anisotropic Diffusion, covering its initial definition by Perona and Malik and… (More)
DOI: 10.1016/j.patcog.2013.07.009


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