Diffusion filtering example - triangle and rectangle

Pavel Mrazek
Center for Machine Perception
Czech Technical University
http://cmp.felk.cvut.cz/

Noisy input - non-Gaussian additive noise	Filtered - linear diffusion, automatic stoping time
Filtered - isotropic nonlinear diffusion, automatic stoping time	Filtered - anisotropic nonlinear diffusion, automatic stoping time

Further information

• Demo on stopping time selection
  
  
• Pavel Mrazek: Nonlinear Diffusion for Image Filtering and Monotonicity Enhancement
  PhD Thesis, Czech Technical University, Prague, June 2001.
  full text [PDF, 4.5MB]