Fig. 5
From: Passive sensing around the corner using spatial coherence
Shape recovery from coherence measurements. a, b The intensity distribution across the DuPSaI field of view corresponding to the square and equilateral triangle objects, respectively. c, d Plots of real and imaginary components of SCF measured for the square and equilateral triangle objects, respectively. The imaginary component is color coded and superposed on the 3D representation of the real part of SCF. e, f Variations of real and imaginary SCF components at y = 0. The corresponding apodizing function ΓA(s) is also indicated by dashed lines. g, h The 1D projection of the intensity distributions recovered from SCF measurements (solid lines) together with the actual intensity profiles evaluated across the targets (dotted lines)
