Sparse reconstruction for compressed sensing using Stagewise Polytope Faces Pursuit.
Mark D. PlumbleyMarco BevilacquaPublished in: DPS (2009)
Keyphrases
- compressed sensing
- sparse reconstruction
- sparse representation
- face recognition
- random projections
- compressive sensing
- signal processing
- image reconstruction
- object tracking
- image representation
- image patches
- dimensionality reduction
- face images
- test images
- image classification
- occlusion handling
- clustering algorithm