Improved signal unmixing of vegetation using sparse group selection.
Marian-Daniel IordacheLaurent TitsBen SomersAntonio PlazaPublished in: IGARSS (2013)
Keyphrases
- compressive sensing
- signal recovery
- signal reconstruction
- signal processing
- sparse representation
- remote sensing
- compressed sensing
- compressive sampling
- frequency domain
- random projections
- power line
- component analysis
- blind source separation
- linear transform
- data sets
- hyperspectral images
- high dimensional
- multiscale