Fig. 1: Illustration of the proposed fast phasor field NLOS imaging method.
From: Phasor field diffraction based reconstruction for fast non-line-of-sight imaging systems
a The NLOS imaging scenarios, including relay wall, occluder, and hidden object. Measurements are performed on the relay wall, including illumination point xp and camera aperture xc. b The virtual illumination in the reconstruction in time and frequency domain. d The entire reconstruction pipeline. The wave propagation model is described in the following. Overall, our proposed method can be thought of as building a virtual lens as shown in c, which creates the corresponding virtual image of hidden objects from the captured phasor field.
