Bayesian compressed sensing using generalized Cauchy priors.
Rafael E. CarrilloTuncer C. AysalKenneth E. BarnerPublished in: ICASSP (2010)
Keyphrases
- compressed sensing
- random projections
- image reconstruction
- prior distribution
- maximum likelihood
- sparse representation
- heavy tailed
- signal processing
- natural images
- maximum a posteriori
- compressive sensing
- dimension reduction
- dimensionality reduction
- random sampling
- compressive sampling
- low dimensional
- hash functions
- spatial domain
- feature extraction
- face recognition
- computer vision
- data sets