A generalization of the Perona-Malik anisotropic diffusion method using restricted dissimilarity functions
- https://doi.org/10.1080/18756891.2013.752658How to use a DOI?
- Image processing, Anisotropic diffusion, Edge detection, Restricted dissimilarity function
There exists a large number of techniques for content-aware smoothing. Despite its simplicity, the Perona-Malik Anisotropic Diffusion method is among the most employed ones. In this work we study this method in detail and propose a generalization of its diffusion scheme using restricted dissimilarity functions to measure the intensity differences between neighbouring pixels. This generalization permits a better adaptation of the diffusion process to the characteristics of the images.
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - JOUR AU - C. Lopez-Molina AU - B. De Baets AU - J. Cerron AU - M. Galar AU - H. Bustince PY - 2013 DA - 2013/01/02 TI - A generalization of the Perona-Malik anisotropic diffusion method using restricted dissimilarity functions JO - International Journal of Computational Intelligence Systems SP - 14 EP - 28 VL - 6 IS - 1 SN - 1875-6883 UR - https://doi.org/10.1080/18756891.2013.752658 DO - https://doi.org/10.1080/18756891.2013.752658 ID - Lopez-Molina2013 ER -