Block sparsity and sampling over a union of subspaces.
Yonina C. EldarMoshe MishaliPublished in: DPS (2009)
Keyphrases
- high dimensional
- compressive sampling
- row column
- parameter space
- compressive sensing
- low dimensional
- sampling strategy
- high dimensional data
- compressed sensing
- block wise
- arbitrarily oriented
- sampling methods
- random sampling
- sparse representation
- sparse approximation
- sampling strategies
- markov chain monte carlo
- block size
- face recognition
- monte carlo
- sample size
- linear combination
- feature space