2009/11/20 by Hui Wang, Shensheng Han, Wang, Hui +1
Physics and Astronomy · #FOS: Physical sciences #Optics (physics.optics) #Quantum Physics (quant-ph) #physics.optics #quant-ph
paper · pdf · doi:10.48550/arxiv.0911.3987
4 pages, 5 figures
arxiv created 2009/11/20 · arxiv updated 2009/12/08
A special algorithm for the Fourier-transform Ghost Imaging (GI) scheme is discussed based on the Compressive Sampling (CS) theory. Though developed mostly in real space, CS algorithm could also be used for the Fourier spectrum reconstruction of pure phase object by setting a proper sensing matrix. This could find its application in diffraction imaging of X-ray, neutron and electron with higher efficiency and resolution. Simulation and experiment results are also presented to prove the feasibility.