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Physics to the rescue: Deep non-line-of-sight reconstruction for high-speed imaging
Computational approach to imaging around the corner, or non-line-of-sight (NLOS) imaging,
is becoming a reality thanks to major advances in imaging hardware and reconstruction …
is becoming a reality thanks to major advances in imaging hardware and reconstruction …
Virtual mirrors: Non-line-of-sight imaging beyond the third bounce
Non-line-of-sight (NLOS) imaging methods are capable of reconstructing complex scenes
that are not visible to an observer using indirect illumination. However, they assume only …
that are not visible to an observer using indirect illumination. However, they assume only …
Enhancing non-line-of-sight imaging via learnable inverse kernel and attention mechanisms
Recovering information from non-line-of-sight (NLOS) imaging is a computationally-
intensive inverse problem. Most physics-based NLOS imaging methods address the …
intensive inverse problem. Most physics-based NLOS imaging methods address the …
Non-line-of-sight transient rendering
Transient imaging methods often analyze time-resolved light transport for applications such
as range imaging, reflectance estimation and, especially, non-line-of-sight (NLOS) imaging …
as range imaging, reflectance estimation and, especially, non-line-of-sight (NLOS) imaging …
Time-Gated Polarization for Active Non-Line-Of-Sight Imaging
We propose a novel method to reconstruct non-line-of-sight (NLOS) scenes that combines
polarization and time-of-flight light transport measurements. Unpolarized NLOS imaging …
polarization and time-of-flight light transport measurements. Unpolarized NLOS imaging …
Fast non-line-of-sight imaging with non-planar relay surfaces
Non-line-of-sight imaging methods reconstruct images from light captured off a relay surface.
In most prior work this relay surface is a diffuse plane. It has been shown that even small …
In most prior work this relay surface is a diffuse plane. It has been shown that even small …
Differentiable transient rendering
Recent differentiable rendering techniques have become key tools to tackle many inverse
problems in graphics and vision. Existing models, however, assume steady-state light …
problems in graphics and vision. Existing models, however, assume steady-state light …
Iterating the Transient Light Transport Matrix for Non-Line-of-Sight Imaging
Active imaging systems sample the Transient Light Transport Matrix (TLTM) for a scene by
sequentially illuminating various positions in this scene using a controllable light source …
sequentially illuminating various positions in this scene using a controllable light source …
Self-calibrating, fully differentiable NLOS inverse rendering
Existing time-resolved non-line-of-sight (NLOS) imaging methods reconstruct hidden scenes
by inverting the optical paths of indirect illumination measured at visible relay surfaces …
by inverting the optical paths of indirect illumination measured at visible relay surfaces …
Megahertz Light Steering Without Moving Parts
We introduce a light steering technology that operates at megahertz frequencies, has no
moving parts, and costs less than a hundred dollars. Our technology can benefit many …
moving parts, and costs less than a hundred dollars. Our technology can benefit many …