Monotonically edge-sharpening anisotropic diffusion.
Wenhua MaYu-Li YouMostafa KavehPublished in: J. Electronic Imaging (2012)
Keyphrases
- anisotropic diffusion
- edge detection
- edge enhancement
- edge detector
- noise removal
- edge preserving
- edge information
- multiscale
- noisy images
- image enhancement
- image processing
- diffusion process
- edge preserving smoothing
- noise reduction
- bilateral filtering
- nonlinear diffusion
- nonlinear filtering
- edge map
- diffusion tensor
- diffusion equation
- edge preservation
- speckle noise
- ultrasound images
- edge localization
- zero crossing
- signal to noise ratio
- diffusion coefficient
- bilateral filter
- structure tensor
- image compression
- partial differential equations
- half quadratic