22 February 2018 Single-pixel imaging using balanced detection and a digital micromirror device
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Over the past decade, single-pixel imaging (SPI) has established as a viable tool in scenarios where traditional imaging techniques struggle to provide images with acceptable quality in practicable times and reasonable costs. However, SPI still has several limitations inherent to the technique, such as working with spurious light and in real time. Here we present a novel approach, using complementary measurements and a single balanced detector. By using balanced detection, we improve the frame rate of the complementary measurement architectures by a factor of two. Furthermore, the use of a balanced detector provides environmental light immunity to the method.
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F. Soldevila, F. Soldevila, P. Clemente, P. Clemente, E. Tajahuerce, E. Tajahuerce, Néstor Uribe-Patarroyo, Néstor Uribe-Patarroyo, P. Andrés, P. Andrés, J. Lancis, J. Lancis, } "Single-pixel imaging using balanced detection and a digital micromirror device", Proc. SPIE 10546, Emerging Digital Micromirror Device Based Systems and Applications X, 1054604 (22 February 2018); doi: 10.1117/12.2289821; https://doi.org/10.1117/12.2289821

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