Robust anisotropic diffusion.
Michael J. BlackGuillermo SapiroDavid H. MarimontDavid HeegerPublished in: IEEE Trans. Image Process. (1998)
Keyphrases
- anisotropic diffusion
- robust statistics
- impulse noise removal
- half quadratic
- edge detection
- edge preserving
- bilateral filtering
- noise removal
- partial differential equations
- robust statistical
- nonlinear filtering
- diffusion equation
- edge enhancement
- diffusion tensor
- structure tensor
- diffusion process
- nonlinear diffusion
- image enhancement
- edge preservation
- fourth order
- diffusion coefficient
- edge preserving smoothing
- speckle noise
- image segmentation
- robust estimation
- scale space
- least squares
- image analysis
- pairwise
- object recognition