Ridge detection using Savitzky-Golay filtering and steerable second-order Gaussian derivatives.
Abin JoseSunder Ram KrishnanChandra Sekhar SeelamantulaPublished in: ICIP (2013)
Keyphrases
- gaussian derivatives
- ridge detection
- fourth order
- scale space
- automatic scale selection
- feature detection
- noise removal
- multiscale
- high order
- scale selection
- edge detection
- orientation estimation
- visual appearance
- image structure
- higher order
- filtering method
- anisotropic diffusion
- image interpolation
- multiple scales
- receptive fields
- partial differential equations
- scale spaces
- scale invariant
- diffusion equation
- image enhancement
- image analysis
- vector valued
- median filter