Compressive Sensing Imaging Spectrometer for UV-Vis Stellar Spectroscopy: Instrumental Concept and Performance Analysis.
Vanni NardinoDonatella GuzziCinzia LastriLorenzo PalombiGiulio ColucciaEnrico MagliDemetrio LabateValentina RaimondiPublished in: Sensors (2023)
Keyphrases
- compressive sensing
- infrared
- image recovery
- random projections
- nuclear magnetic resonance
- sparse representation
- spectral data
- signal reconstruction
- image representation
- compressive sampling
- signal processing
- image processing
- high resolution
- structured sparsity
- fourier transform
- image reconstruction
- data distribution
- x ray
- query processing
- high dimensional
- clustering algorithm