Anisotropic diffusion equations for adaptive quadratic representations.
Julien GosmeCédric RichardPaulo GonçalvesPublished in: EUSIPCO (2004)
Keyphrases
- anisotropic diffusion
- partial differential equations
- edge detection
- numerical scheme
- noise removal
- perona malik
- edge preserving
- bilateral filtering
- diffusion process
- edge enhancement
- diffusion tensor
- nonlinear diffusion
- diffusion equation
- numerical methods
- nonlinear filtering
- adaptive smoothing
- impulse noise removal
- edge preservation
- speckle noise
- robust statistical
- speckle reduction
- evolution equation
- finite difference
- image processing
- numerical solution
- image enhancement
- natural images
- image compression
- markov random field
- multiscale