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Optical Engineering

High-resolution hyperspectral single-pixel imaging system based on compressive sensing
Author(s): Filipe Magalhaes; Francisco M. Araújo; Miguel Correia; Mehrdad Abolbashari; Faramarz Farahi
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Paper 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.

Paper Details

Date Published: 25 May 2012
PDF: 7 pages
Opt. Eng. 51(7) 071406 doi: 10.1117/1.OE.51.7.071406
Published in: Optical Engineering Volume 51, Issue 7
Show Author Affiliations
Filipe Magalhaes, INESC TEC (Portugal)
Francisco M. Araújo, INESC TEC (Portugal)
Miguel Correia, INESC TEC (Portugal)
Mehrdad Abolbashari, The Univ. of North Carolina at Charlotte (United States)
Faramarz Farahi, The Univ. of North Carolina at Charlotte (United States)


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