Reconstruction of Sub-Nyquist Random Sampling for Sparse and Multi-Band Signals.
Amir ZandiehAlireza ZareianMasoumeh AzghaniFarokh MarvastiPublished in: CoRR (2014)
Keyphrases
- random sampling
- multi band
- signal reconstruction
- random projections
- multispectral
- active learning
- sample size
- image reconstruction
- sampling algorithm
- random samples
- frequency band
- sparse data
- sliding window
- hyperspectral
- random sample
- image data
- signal processing
- data sets
- learning algorithm
- multiscale
- image analysis
- learning process
- sparse representation