Regularized Gradient Kernel Anisotropic Diffusion for Better Image Filtering.
Amir Hossein ShabaniJohn S. ZelekDavid A. ClausiPublished in: CRV (2012)
Keyphrases
- image filtering
- anisotropic diffusion
- edge detection
- half quadratic
- bilateral filtering
- edge preserving
- noise removal
- structure tensor
- bilateral filter
- edge detector
- image enhancement
- multiscale
- diffusion equation
- diffusion process
- noisy images
- mathematical morphology
- noise reduction
- image processing
- feature space
- nonlinear diffusion
- diffusion tensor
- signal to noise ratio
- ultrasound images
- region growing
- zero crossing
- median filter
- image restoration
- scale space