Iterative Bayesian Reconstruction of Non-IID Block-Sparse Signals.
Mehdi KorkiJingxin ZhangCishen ZhangHadi ZayyaniPublished in: IEEE Trans. Signal Process. (2016)
Keyphrases
- signal reconstruction
- compressive sensing
- compressed sensing
- image reconstruction
- sparse reconstruction
- signal processing
- basis functions
- sparse representation
- sparse bayesian learning
- random projections
- binary matrices
- data driven
- bayesian networks
- coefficient matrix
- sparse data
- high dimensional
- sparse signal representation
- three dimensional
- iterative methods
- block size
- bayesian learning
- image blocks
- reconstruction method
- posterior distribution
- maximum likelihood
- back projection
- discrete tomography
- dictionary learning
- reconstruction error
- bayesian inference
- multiresolution