Sparse Non-negative Stencils for Anisotropic Diffusion.
Jérôme FehrenbachJean-Marie MirebeauPublished in: J. Math. Imaging Vis. (2014)
Keyphrases
- anisotropic diffusion
- edge preserving
- edge detection
- partial differential equations
- noise removal
- bilateral filtering
- nonlinear diffusion
- diffusion equation
- edge enhancement
- nonlinear filtering
- diffusion process
- edge preservation
- diffusion coefficient
- diffusion tensor
- adaptive smoothing
- face recognition
- probabilistic model