Bayesian compressed sensing imaging using a Gaussian Scale Mixture.
George TzagkarakisPanagiotis TsakalidesPublished in: ICASSP (2010)
Keyphrases
- compressed sensing
- image reconstruction
- maximum likelihood
- random projections
- gaussian distribution
- sparse representation
- natural images
- image processing
- high resolution
- signal processing
- image analysis
- compressive sampling
- expectation maximization
- super resolution
- scale invariant
- data analysis
- frequency domain
- markov random field
- image structure
- denoising
- fourier domain
- image sequences
- computer vision