Multi-resolution broadcasting over the Grassmann and stiefel manifolds.
Mohammad Tarek HussienKarim G. SeddikRamy H. GoharyMohammad ShaqfehHussein M. AlnuweiriHalim YanikomerogluPublished in: ISIT (2014)
Keyphrases
- euclidean space
- riemannian manifolds
- multiresolution
- low dimensional
- metric space
- shape analysis
- vector space
- euclidean distance
- data points
- wavelet transform
- hierarchical representation
- discriminant analysis
- reproducing kernel hilbert space
- lie group
- digital video
- manifold structure
- geodesic distance
- coarse to fine
- digital tv
- digital audio
- image fusion
- subband
- manifold learning
- dimensionality reduction
- coarse to fine strategy
- wavelet domain
- high dimensional
- similarity search
- distance measure