Compressed Sensing with Probability-based Prior Information.
Qianru JiangSheng LiZhihui ZhuHuang BaiXiongxiong HeRodrigo C. de LamarePublished in: CoRR (2019)
Keyphrases
- prior information
- compressed sensing
- image reconstruction
- prior probabilities
- prior knowledge
- random projections
- bayesian inference
- sparse representation
- natural images
- signal processing
- compressive sampling
- hyperparameters
- probability distribution
- super resolution
- fourier domain
- higher order
- pattern recognition
- subband
- dimension reduction
- feature extraction
- image restoration
- dimensionality reduction
- pairwise
- multiscale