Geodesic exponential kernels: When curvature and linearity conflict.
Aasa FeragenFrançois LauzeSøren HaubergPublished in: CVPR (2015)
Keyphrases
- curvature flow
- heat kernel
- scale space
- conflict resolution
- closed curves
- kernel function
- gaussian kernel
- kernel methods
- multiscale
- linear combination
- curve evolution
- gaussian kernels
- curvature estimation
- shape analysis
- zero crossing
- kernel learning
- digital curves
- geodesic distance
- circular arcs
- reproducing kernel hilbert space
- chain code
- laplace beltrami
- shape descriptors
- high curvature
- resolving conflicts