One-bit compressive sampling with time-varying thresholds for sparse parameter estimation.
Christopher GianelliLuzhou XuJian LiPetre StoicaPublished in: SAM (2016)
Keyphrases
- parameter estimation
- compressive sampling
- compressive sensing
- compressed sensing
- maximum likelihood
- least squares
- random projections
- markov random field
- sparse representation
- model selection
- image reconstruction
- em algorithm
- signal processing
- orthogonal matching pursuit
- expectation maximization
- parameter estimation algorithm
- image representation
- approximate inference
- image processing
- multiscale
- image segmentation