Non-line-of-sight imaging

D Faccio, A Velten, G Wetzstein - Nature Reviews Physics, 2020 - nature.com
Emerging single-photon-sensitive sensors produce picosecond-accurate time-stamped
photon counts. Applying advanced inverse methods to process these data has resulted in …

Non–line-of-sight imaging over 1.43 km

C Wu, J Liu, X Huang, ZP Li, C Yu… - Proceedings of the …, 2021 - National Acad Sciences
Non–line-of-sight (NLOS) imaging has the ability to reconstruct hidden objects from indirect
light paths that scatter multiple times in the surrounding environment, which is of …

[PDF][PDF] Recent advances on non-line-of-sight imaging: Conventional physical models, deep learning, and new scenes

R Geng, Y Hu, Y Chen - APSIPA Transactions on Signal and …, 2021 - nowpublishers.com
As an emerging technology that has attracted huge attention, non-line-ofsight (NLOS)
imaging can reconstruct hidden objects by analyzing the diffuse reflection on a relay surface …

Dynamic non-line-of-sight imaging system based on the optimization of point spread functions

C Pei, A Zhang, Y Deng, F Xu, J Wu, DUL Li, H Qiao… - Optics …, 2021 - opg.optica.org
Non-line-of-sight (NLOS) imaging reveals hidden objects reflected from diffusing surfaces or
behind scattering media. NLOS reconstruction is usually achieved by computational …

Two-edge-resolved three-dimensional non-line-of-sight imaging with an ordinary camera

R Czajkowski, J Murray-Bruce - Nature Communications, 2024 - nature.com
We introduce an approach for three-dimensional full-colour non-line-of-sight imaging with
an ordinary camera that relies on a complementary combination of a new measurement …

Seeing around corners with edge-resolved transient imaging

J Rapp, C Saunders, J Tachella, J Murray-Bruce… - Nature …, 2020 - nature.com
Abstract Non-line-of-sight (NLOS) imaging is a rapidly growing field seeking to form images
of objects outside the field of view, with potential applications in autonomous navigation …

Two-dimensional non-line-of-sight scene estimation from a single edge occluder

SW Seidel, J Murray-Bruce, Y Ma, C Yu… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Passive non-line-of-sight imaging methods are often faster and stealthier than their active
counterparts, requiring less complex and costly equipment. However, many of these …

Non-line-of-sight snapshots and background mapping with an active corner camera

S Seidel, H Rueda-Chacón, I Cusini, F Villa… - Nature …, 2023 - nature.com
The ability to form reconstructions beyond line-of-sight view could be transformative in a
variety of fields, including search and rescue, autonomous vehicle navigation, and …

Isolating signals in passive non-line-of-sight imaging using spectral content

C Hashemi, R Avelar, J Leger - IEEE Transactions on Pattern …, 2023 - ieeexplore.ieee.org
In real-life passive non-line-of-sight (NLOS) imaging there is an overwhelming amount of
undesired scattered radiance, called clutter, that impedes reconstruction of the desired …

Double your corners, double your fun: the doorway camera

W Krska, SW Seidel, C Saunders… - 2022 IEEE …, 2022 - ieeexplore.ieee.org
In a built environment, wanting to see without direct line of sight is often due to being outside
a doorway. The two vertical edges of the doorway provide occlusions that can be exploited …