Grassmannian fusion frames and its use in block sparse recovery.
N. Mukund SriramB. S. AdigaK. V. S. HariPublished in: Signal Process. (2014)
Keyphrases
- coefficient matrix
- information fusion
- sparse representation
- compressive sensing
- fusion method
- sparse data
- sparse matrix
- sparse coding
- block matching
- video frames
- intra frame
- reference frame
- subspace learning
- recovery algorithm
- multi sensor
- discriminant analysis
- data fusion
- random projections
- image blocks
- block size
- inter frame
- fusion algorithm
- multiresolution
- moving objects