An Anisotropic Fourth-Order Partial Differential Equation for Noise Removal.
Mohammad Reza HajiaboliPublished in: SSVM (2009)
Keyphrases
- fourth order
- noise removal
- anisotropic diffusion
- partial differential equations
- diffusion filtering
- diffusion equation
- image denoising
- image processing
- edge preserving
- nonlinear diffusion
- edge preservation
- image enhancement
- level set
- diffusion process
- numerical algorithms
- mathematical morphology
- multiscale
- denoising
- impulse noise
- noise suppression
- scale spaces
- natural images
- high order
- piecewise smooth
- edge detection
- noise reduction