PeronaMalikFilter

PeronaMalikFilter[image] applies a Perona–Malik diffusion filter to image.

PeronaMalikFilter[image,t] specifies the amount of diffusion time t to be applied.

PeronaMalikFilter[image,t,k] uses a conductance parameter k.

PeronaMalikFilter[image,t,k,σ] applies a Gaussian regularization of width σ to the image gradient in the conductance function.

Examples

Apply the Perona-Malik filter to an image:

PeronaMalikFilter[img]

Please visit the official Wolfram Language Reference for more details.