A Multi-scale Kernel Bundle for LDDMM: Towards Sparse Deformation Description across Space and Scales.
Stefan SommerMads NielsenFrançois LauzeXavier PennecPublished in: IPMI (2011)
Keyphrases
- multiscale
- multiple scales
- high dimensional
- riemannian manifolds
- sparse kernel
- edge detection
- kernel space
- scale space
- low dimensional
- positive semi definite
- input space
- single scale
- finite element
- support vector
- high level
- automatic scale selection
- image processing
- scale selection
- reproducing kernel hilbert space
- kernel function
- principal component analysis
- search space
- feature space