Diffusion filtering examples

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

	Triangle and rectangle artificial data, non-Gaussian noise, automatic stopping time selection, various filtering methods
	Cymbidium data anisotropic nonlinear diffusion filter, autonomous stopping time selection, images with varied amount of additive Gaussian noise
	Baboon natural texture with/without additive noise, several NL diffusion filters, autonomous stopping time selection
	Inclined surface classical and monotonicity-enhancing anisotropic NL diffusion filter, artificial noisy data, autonomous stopping time selection
	JPEG restoration restoration of JPEG artefacts using anisotropic NL diffusion filter

Further information

• Demo on monotonicity-enhancing NL diffusion
  
  
• 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]