“…Unlike the conventional direct point-to-point imaging mode, the resolution of the pixels of ghost imaging is determined by the correlation of light field fluctuations corresponding to the two pixels respectively, which can be measured on-line or pre-determined. 11,12 Combining with compressive sensing (CS) theory 1,[13][14][15][16][17] , ghost imaging via sparsity constraints (GISC) has many potential applications including super-resolution imaging [18][19][20][21] , three-dimensional (3D) computational imaging with single-pixel detectors 22 , 3D remote sensing 23,24 , imaging through scattering media 25,26 , object tracking 27 , object authentication 28,29 and X-ray Fourier transform diffraction imaging [30][31][32] . For thermal light ghost imaging, according to the illumination source, it can be classified to two categories: ghost imaging with pseudo-thermal light and true thermal light.…”