Statistical Compressed Sensing of Gaussian Mixture Models.
Guoshen YuGuillermo SapiroPublished in: IEEE Trans. Signal Process. (2011)
Keyphrases
- gaussian mixture model
- compressed sensing
- image reconstruction
- mixture model
- maximum likelihood criterion
- speaker recognition
- random projections
- natural images
- feature vectors
- sparse representation
- em algorithm
- expectation maximization
- probability density function
- feature space
- maximum likelihood
- super resolution
- signal processing
- language model
- probabilistic model
- object recognition