Fig. 7: Experimental demonstration.

Ground truth images from a camera mounted 5 m above the scene with a person (a), a wall (b), a person behind a wall and no wall background subtraction (c), and a person behind a wall with background subtraction (d). The corresponding first-order reconstructions and gray scale bars for panels a, b, c, and d set are shown, respectively, in panels e, f, g, and h.