Non-convex priors in Bayesian compressed sensing.
S. Derin BabacanLuis ManceraRafael MolinaAggelos K. KatsaggelosPublished in: EUSIPCO (2009)
Keyphrases
- compressed sensing
- image reconstruction
- random projections
- sparse representation
- natural images
- maximum a posteriori
- signal processing
- convex optimization
- compressive sampling
- bayesian framework
- pairwise
- fourier domain
- orthogonal matching pursuit
- maximum likelihood
- text mining
- compressive sensing
- face recognition
- computer vision