Special Section on Computational Imaging

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

[+] Author Affiliations
Filipe Magalhães

INESC TEC, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal

Universidade do Porto, Departamento de Engenharia Electrotécnica e de Computadores, Faculdade de Engenharia, Rua Dr. Roberto Frias, s/n, 4200-465 Porto, Portugal

Mehrdad Abolbashari

University of North Carolina at Charlotte, Center for Optoelectronics and Optical Communications and Department of Physics and Optical Science, Charlotte, North Carolina 28223

Francisco M. Araújo

INESC TEC, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal

Miguel V. Correia

INESC TEC, Rua do Campo Alegre, 687, 4169-007 Porto, Portugal

Universidade do Porto, Departamento de Engenharia Electrotécnica e de Computadores, Faculdade de Engenharia, Rua Dr. Roberto Frias, s/n, 4200-465 Porto, Portugal

Faramarz Farahi

University of North Carolina at Charlotte, Center for Optoelectronics and Optical Communications and Department of Physics and Optical Science, Charlotte, North Carolina 28223

Opt. Eng. 51(7), 071406 (May 25, 2012). doi:10.1117/1.OE.51.7.071406
History: Received September 30, 2011; Revised April 2, 2012; Accepted April 18, 2012
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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.

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© 2012 Society of Photo-Optical Instrumentation Engineers

Citation

Filipe Magalhães ; Mehrdad Abolbashari ; Francisco M. Araújo ; Miguel V. Correia and Faramarz Farahi
"High-resolution hyperspectral single-pixel imaging system based on compressive sensing", Opt. Eng. 51(7), 071406 (May 25, 2012). ; http://dx.doi.org/10.1117/1.OE.51.7.071406


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