Homogeneity Index as Stopping Criterion for Anisotropic Diffusion Filter.
Fernando Pereira dos SantosMoacir Antonelli PontiPublished in: CAIP (2) (2019)
Keyphrases
- anisotropic diffusion
- stopping criterion
- noise removal
- impulse noise removal
- nonlinear filtering
- bilateral filtering
- edge preservation
- bilateral filter
- partial differential equations
- speckle reducing anisotropic diffusion
- edge preserving smoothing
- fourth order
- convergence rate
- edge preserving
- edge detection
- diffusion equation
- diffusion process
- cost function
- nonlinear diffusion
- edge enhancement
- speckle reduction
- diffusion tensor
- impulse noise
- region merging
- noise suppression
- image denoising
- diffusion coefficient
- noise reduction
- clustering algorithm
- filtering method
- ultrasound images
- half quadratic
- nl means
- image enhancement