Keyphrases
- multiscale
- translation invariant
- scale space
- gaussian kernel
- edge detection
- coarse to fine
- natural images
- kernel function
- support vector
- kernel methods
- feature space
- image segmentation
- wavelet transform
- multiscale analysis
- boundary conditions
- image processing
- single scale
- filter bank
- wavelet coefficients
- image representation
- kernel learning
- multiscale decomposition
- wavelet domain
- image fusion
- shape representation
- color images
- gaussian kernels
- high dimensional
- training data
- adaptive smoothing
- image pyramids