A study on combining a multi-aperture interferometric imaging spectrometer with a multispectral camera
Abstract
This work focuses on an image fusion protocol that combines conventional RGB cameras with multi-aperture devices utilizing Fabry-Perot interferometry, an unconventional way to acquire hyperspectral data with various advantages compared to dispersive spectrometers.The proposed system aims to enhance hyperspectral imaging quality by preserving high-resolution details from conventional cameras while incorporating the specific spectral range captured by the interferometric device, which mitigates the drawbacks associated to the difficulty of manufacturing Fabry-Perot etalons with low thickness.Envisioned for deployment on unmanned aerial vehicles (UAVs) and microsatellites, this compact setup holds promise for applications in environmental monitoring, agriculture, disaster management, and urban planning.The study presents theoretical foundations, addresses challenges, and offers preliminary results, demonstrating the effectiveness of the proposed approach through Bayesian inference.
Domains
Image Processing [eess.IV]Origin | Files produced by the author(s) |
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