Statistical Compressive Sensing of Gaussian Mixture Models
Guoshen YuGuillermo SapiroPublished in: CoRR (2010)
Keyphrases
- gaussian mixture model
- compressive sensing
- mixture model
- random projections
- image recovery
- maximum likelihood criterion
- compressive sampling
- feature vectors
- speaker recognition
- sparse representation
- expectation maximization
- image representation
- probability density function
- signal processing
- maximum likelihood
- feature space
- em algorithm
- data sets
- gaussian distribution
- neural network
- semi supervised