High-resolution hyperspectral single-pixel imaging system based on compressive sensing

Filipe Magalhaes; Francisco M. Araújo; Miguel Correia; Mehrdad Abolbashari; Faramarz Farahi

doi:10.1117/1.OE.51.7.071406

25 May 2012 High-resolution hyperspectral single-pixel imaging system based on compressive sensing

Filipe Magalhaes, Francisco M. Araújo, Miguel Correia, Mehrdad Abolbashari, Faramarz Farahi

Author Affiliations +

Optical Engineering, Vol. 51, Issue 7, 071406 (May 2012). https://doi.org/10.1117/1.OE.51.7.071406

Abstract

For the first time, a high-resolution hyperspectral single-pixel imaging system based on compressive sensing is presented and demonstrated. The system integrates a digital micro-mirror device array to optically compress the image to be acquired and an optical spectrum analyzer to enable high spectral resolution. The system's ability to successfully reconstruct images with 10 pm spectral resolution is proven.

Citation Download Citation

Filipe Magalhaes, Francisco M. Araújo, Miguel Correia, Mehrdad Abolbashari, and Faramarz Farahi "High-resolution hyperspectral single-pixel imaging system based on compressive sensing," Optical Engineering 51(7), 071406 (25 May 2012). https://doi.org/10.1117/1.OE.51.7.071406

Published: 25 May 2012

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