Multi-Depth Computational Periscopy with an Ordinary Camera

Charles Saunders, Rishabh Bose, John Murray-Bruce, Vivek K. Goyal

Abstract: We demonstrate non-line-of-sight imaging of multi-depth scenes using only a single photograph from an ordinary digital camera. The hidden scene, comprising two images at different depths, is partially occluded from a visible wall by an opaque occluding object. The distance from the visible wall to the hidden surfaces, and the images they contain, are recovered.