Volume 6, Issue 1, January 2013, Pages 14 - 28
A generalization of the Perona-Malik anisotropic diffusion method using restricted dissimilarity functions
C. Lopez-Molina, B. De Baets, J. Cerron, M. Galar, H. Bustince
Received 7 August 2012, Accepted 17 August 2012, Available Online 2 January 2013.
- 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.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
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 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 -