On the impact of anisotropic diffusion on edge detection.
Carlos Lopez-MolinaMikel GalarHumberto Bustince SolaBernard De BaetsPublished in: Pattern Recognit. (2014)
Keyphrases
- anisotropic diffusion
- edge detection
- edge detector
- multiscale
- noise removal
- edge preserving
- bilateral filtering
- image enhancement
- noisy images
- image processing
- diffusion process
- noise reduction
- edge information
- nonlinear diffusion
- diffusion tensor
- edge enhancement
- mathematical morphology
- diffusion equation
- nonlinear filtering
- image filtering
- gaussian filter
- edge map
- partial differential equations
- robust statistics
- diffusion coefficient
- edge localization
- adaptive smoothing
- signal to noise ratio
- fourth order
- structure tensor
- impulse noise removal