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20 August 2013Coherent single-detector 3D imaging system
In this paper, a novel holographic 3D imaging system based on compressive sensing is proposed. In
this work we utilize the Mach-Zehnder interferometer for hologram formation and apply compressive
sensing (CS) approach to the holography acquisition process, which combines digital holography and
compressive sensing theory to obtain the hologram. The system integrates a digital micro-mirror
device array (DMD) to optically compress the object to be acquired and a single photon detector is
used to obtain the compressive sensing measurements. Holographic 3D images are reconstructed
numerically via certain signal recovery algorithms of CS theory and hologram reconstruction
techniques. Computer simulations demonstrated the feasibility and the efficiency of the proposed
imaging system.
Jun Li,Yuping Wang,Rong Li, andYaqin Li
"Coherent single-detector 3D imaging system", Proc. SPIE 8913, International Symposium on Photoelectronic Detection and Imaging 2013: Optical Storage and Display Technology, 891303 (20 August 2013); https://doi.org/10.1117/12.2031002
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Jun Li, Yuping Wang, Rong Li, Yaqin Li, "Coherent single-detector 3D imaging system," Proc. SPIE 8913, International Symposium on Photoelectronic Detection and Imaging 2013: Optical Storage and Display Technology, 891303 (20 August 2013); https://doi.org/10.1117/12.2031002