Wave-based non-line-of-sight imaging using fast fk migration

DB Lindell, G Wetzstein, M O'Toole - ACM Transactions on Graphics …, 2019 - dl.acm.org
Imaging objects outside a camera's direct line of sight has important applications in robotic
vision, remote sensing, and many other domains. Time-of-flight-based non-line-of-sight …

Convolutional approximations to the general non-line-of-sight imaging operator

B Ahn, A Dave, A Veeraraghavan… - Proceedings of the …, 2019 - openaccess.thecvf.com
Abstract Non-line-of-sight (NLOS) imaging aims to reconstruct scenes outside the field of
view of an imaging system. A common approach is to measure the so-called light transients …

Non-line-of-sight reconstruction with signal–object collaborative regularization

X Liu, J Wang, Z Li, Z Shi, X Fu, L Qiu - Light: Science & Applications, 2021 - nature.com
Non-line-of-sight imaging aims at recovering obscured objects from multiple scattered lights.
It has recently received widespread attention due to its potential applications, such as …

Photon-efficient non-line-of-sight imaging

J Liu, Y Zhou, X Huang, ZP Li… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Non-line-of-sight (NLOS) imaging techniques have the ability to look around corners, which
attracts growing interest for diverse applications in autonomous navigation, medicine …

A dataset for benchmarking time-resolved non-line-of-sight imaging

M Galindo, J Marco, M O'Toole, G Wetzstein… - ACM SIGGRAPH 2019 …, 2019 - dl.acm.org
Time-resolved imaging has made it possible to look around corners by exploiting
information from diffuse light bounces. While there have been successive improvements in …

Propagate and Calibrate: Real-Time Passive Non-Line-of-Sight Tracking

Y Wang, Z Wang, B Zhao, D Wang… - Proceedings of the …, 2023 - openaccess.thecvf.com
Abstract Non-line-of-sight (NLOS) tracking has drawn increasing attention in recent years,
due to its ability to detect object motion out of sight. Most previous works on NLOS tracking …

The role of Wigner distribution function in non-line-of-sight imaging

X Liu, A Velten - 2020 IEEE International Conference on …, 2020 - ieeexplore.ieee.org
Non-Line-of-Sight imaging has been linked to wave diffraction by the recent phasor field
method. In wave optics, the Wigner Distribution Function description for an optical imaging …

Hiddenpose: Non-line-of-sight 3d human pose estimation

P Liu, Y Yu, Z Pan, X Peng, R Li… - 2022 IEEE …, 2022 - ieeexplore.ieee.org
Nearly all existing human pose estimation techniques address the problem under the line-of-
sight (LOS) setting. Many real-life applications such as rescue missions and autonomous …

Adaptive lighting for data-driven non-line-of-sight 3d localization and object identification

S Chandran, S Jayasuriya - arXiv preprint arXiv:1905.11595, 2019 - arxiv.org
Non-line-of-sight (NLOS) imaging of objects not visible to either the camera or illumination
source is a challenging task with vital applications including surveillance and robotics …

[PDF][PDF] Towards non-line-of-sight photography

J Peng, F Mu, JH Nam, S Raghavan, Y Li… - arXiv preprint arXiv …, 2021 - academia.edu
Abstract Non-line-of-sight (NLOS) imaging is based on capturing the multi-bounce indirect
reflections from the hidden objects. Active NLOS imaging systems rely on the capture of the …