[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 …

Computational imaging and artificial intelligence: The next revolution of mobile vision

J Suo, W Zhang, J Gong, X Yuan… - Proceedings of the …, 2023 - ieeexplore.ieee.org
Signal capture is at the forefront of perceiving and understanding the environment; thus,
imaging plays a pivotal role in mobile vision. Recent unprecedented progress in artificial …

Passive non-line-of-sight imaging using optimal transport

R Geng, Y Hu, Z Lu, C Yu, H Li… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Passive non-line-of-sight (NLOS) imaging has drawn great attention in recent years.
However, all existing methods are in common limited to simple hidden scenes, low-quality …

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 …

PI-NLOS: polarized infrared non-line-of-sight imaging

H Liu, P Wang, X He, M Chen, M Liu, Z Xu, X Jiang… - Optics …, 2023 - opg.optica.org
Passive non-line-of-sight (NLOS) imaging is a promising technique to enhance visual
perception for the occluded object hidden behind the wall. Here we present a data-driven …

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 …

Imaging privacy threats from an ambient light sensor

Y Liu, GW Wornell, WT Freeman, F Durand - Science Advances, 2024 - science.org
Embedded sensors in smart devices pose privacy risks, often unintentionally leaking user
information. We investigate how combining an ambient light sensor with a device display …

Role of transients in two-bounce non-line-of-sight imaging

S Somasundaram, A Dave, C Henley… - Proceedings of the …, 2023 - openaccess.thecvf.com
The goal of non-line-of-sight (NLOS) imaging is to image objects occluded from the camera's
field of view using multiply scattered light. Recent works have demonstrated the feasibility of …

Simultaneous acquisition of high quality rgb image and polarization information using a sparse polarization sensor

T Kurita, Y Kondo, L Sun… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
This paper proposes a novel polarization sensor structure and network architecture to obtain
a high-quality RGB image and polarization information. Conventional polarization sensors …