Work

First Laboratory Measurements of a Super-Resolved Compressive Instrument in the Medium Infrared

Year: 2025

Type: conference-paper

Abstract: In the framework of the SURPRISE EU project, the Compressive Sensing paradigm was applied for the development of a laboratory demonstrator with improved spatial sampling operating from visible up to Medium InfraRed (MIR). The demonstrator, which utilizes a commercial Digital Micromirror Device modified by replacing its front window with one transparent up to MIR, has 10 bands in the VIS-NIR range and 2 bands in the MIR range, showing a super resolution factor up to 32. Measurements performed in the MIR spectral range using hot sources as targets show that CS is effective in reconstructing super-resolved hot targets.

DOI: 10.3390/proceedings2025129024

Authors: Donatella Guzzi, Tiziano Bianchi, Marco Corti, Sara Francés González, Cinzia Lastri, Enrico Magli, Vanni Nardino, Christophe Pache, Lorenzo Palombi, Diego Valsesia, Valentina Raimondi

Institutions: Nello Carrara Institute of Applied Physics, Politecnico di Torino, University of Florence, Fraunhofer Institute for Photonic Microsystems, Swiss Center for Electronics and Microtechnology (Switzerland)

Language: English

Topic: Sparse and Compressive Sensing Techniques

Subfield: Computational Mechanics

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Funder: European Commission

Awards: SUper-Resolved comPRessive InStrument in the visible and medium infrared for Earth observation applications, G434337789

OpenAlex ID: W4414184704

FWCI:

Cites: 5

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