Automated Recovery of Compressedly Observed Sparse Signals From Smooth Background.
Zhaofu ChenRafael MolinaAggelos K. KatsaggelosPublished in: IEEE Signal Process. Lett. (2014)
Keyphrases
- signal reconstruction
- signal processing
- high dimensional
- image recovery
- semi automated
- sparse representation
- compressive sensing
- database
- sparse data
- compressed sensing
- automated analysis
- dictionary learning
- random projections
- failure recovery
- spectral analysis
- foreground objects
- background subtraction
- semi automatic
- natural images
- multiscale
- image processing