Compressed sensing of approximately sparse signals.
Mihailo StojnicWeiyu XuBabak HassibiPublished in: ISIT (2008)
Keyphrases
- compressed sensing
- signal processing
- image reconstruction
- random projections
- sparse representation
- signal recovery
- signal reconstruction
- compressive sampling
- natural images
- basis pursuit
- orthogonal matching pursuit
- compressive sensing
- super resolution
- fourier transform
- face recognition
- image classification
- motion estimation
- high quality
- computer vision
- data sets