Color Persistent Anisotropic Diffusion of Images

  title={Color Persistent Anisotropic Diffusion of Images},
  author={Freddie {\AA}str{\"o}m and Michael Felsberg and Reiner Lenz},
Techniques from the theory of partial differential equations are often used to design filter methods that are locally adapted to the image structure. These techniques are usually used in the investigation of gray-value images. The extension to color images is non-trivial, where the choice of an appropriate color space is crucial. The RGB color space is… CONTINUE READING