Spatial Light Modulator-Based Architecture to Implement a Super-Resolved Compressive Instrument for Earth Observation

Due to a growing interest for imagery with high spatial and spectral resolution, Earth Observation sensors are producing increasing amounts of data. This poses a severe challenge in terms of computational, memory and transmission requirements. In order to overcome these limitations, a fascinating ap...

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Main Authors: Raimondi, Valentina, Acampora, Luigi, Amato, Gabriele, Baldi, Massimo, Berndt, Dirk, Bianchi, Alberto, Bianchi, Tiziano, Borrelli, Donato, Colcelli, Valentina, Corti, Chiara, Corti, Francesco, Corti, Marco, Cox, Nick, Dauderstadt, Ulrike A., Durr, Peter, Gonzalez, Sara Frances, Frosini, Paolo, Guzzi, Donatella, Huntingford, Jessica, Kunze, Detlef, Labate, Demetrio, Lamquin, Nicolas, Lastri, Cinzia, Magli, Enrico, Nardino, Vanni, Pache, Christophe, Palombi, Lorenzo, Pettinelli, Irene, Pilato, Giuseppe, Pollini, Alexandre, Rossini, Leopoldo, Suetta, Enrico, Taricco, Davide, Valsesia, Diego, Wagner, Michael
Format: Conference Proceeding
Language:English
Subjects:
Compressive sensing
Earth
Earth Observation
Electrooptic modulators
Geoscience and remote sensing
Image sensors
infrared spectrometer
Instruments
Memory management
Modulation
super-resolution
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Summary:Due to a growing interest for imagery with high spatial and spectral resolution, Earth Observation sensors are producing increasing amounts of data. This poses a severe challenge in terms of computational, memory and transmission requirements. In order to overcome these limitations, a fascinating approach is the implementation of a compressive sensing architecture. In this paper, we present an instrumental concept based on the use of a spatial light modulator to implement a super-resolved, compressive demonstrator of an instrument aimed at Earth Observation in the visible and medium infrared spectral regions from geostationary platform.
ISSN:2153-7003
DOI:10.1109/IGARSS47720.2021.9554343