3 accepted papers
The light transport matrix (LTM) is an instrumental tool in line-of-sight (LOS) imaging, describing how light interacts with the scene and enabling applications such as relighting or separation of illumination components. We introduce a framework to estimate the LTM of non-line-of-sight (NLOS) scena…
Non-line-of-sight (NLOS) imaging aims to visualize occluded scenes by exploiting indirect reflections on visible surfaces. Previous methods approach this problem by inverting the light transport on the hidden scene, but are limited to isolated, diffuse objects. The recently introduced phasor fields…
We formulate an equation describing a general Non-line-of-sight (NLOS) imaging measurement and analyze the properties of the measurement in the Fourier domain regarding the spatial frequencies of the scene it encodes. We conclude that for a relay wall with finite size, certain scene configurations a…