Performing edge detection by difference of Gaussians using q-Gaussian kernels.
Lucas AssiratiNúbia Rosa da SilvaLilian BertonAlneu de Andrade LopesOdemir Martinez BrunoPublished in: CoRR (2013)
Keyphrases
- gaussian kernels
- edge detection
- kernel function
- learning rate
- gaussian kernel
- multiscale
- image processing
- high dimensional feature space
- reproducing kernel hilbert space
- edge detector
- image enhancement
- anisotropic diffusion
- learning algorithm
- kernel learning
- least squares
- machine learning
- feature space
- preprocessing