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 …

[PDF][PDF] 单光子激光雷达研究进展

张汉熠, 赵新宇, 张益成, 张蜡宝… - Chinese Journal of …, 2022 - researching.cn
摘要单光子激光雷达是一种基于微弱光探测的新型激光雷达技术, 可实现单个光子探测与计数,
目前已达到了理论的探测极限. 单光子激光雷达技术与弱光探测, 超远距探测 …

Advancement on target ranging and tracking by single-point photon counting lidar

Z Li, B Liu, H Wang, H Yi, Z Chen - Optics Express, 2022 - opg.optica.org
Laser tracking with a cooperative target has been widely used in many fields and becomes
increasingly important while the non-cooperative target tracking is still a challenge. In this …

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 …

A trillion frames per second: the techniques and applications of light-in-flight photography

D Faccio, A Velten - Reports on Progress in Physics, 2018 - iopscience.iop.org
Cameras capable of capturing videos at a trillion frames per second allow to freeze light in
motion, a very counterintuitive capability when related to our everyday experience in which …

Intelligent traffic analysis system for Indian road conditions

BG Rajagopal - International Journal of Information Technology, 2022 - Springer
Now-a-days, security and surveillance has become an integral part of our everyday life.
There is a need for an Intelligent Surveillance systems for the being developed Smart Cities …

Weak non-line-of-sight target echoes extraction without accumulation

T Li, Y Luo, K Zhao, S **a, Y Liu, H Ma, G Ren… - Optics Express, 2023 - opg.optica.org
Non-line-of-sight (NLOS) technology has been rapidly developed in recent years, allowing
us to visualize or localize hidden objects by analyzing the returned photons, which is …

3D location and trajectory reconstruction of a moving object behind scattering media

R Deng, X **, D Du - IEEE Transactions on Computational …, 2022 - ieeexplore.ieee.org
Reconstructing an object's location and monitoring its movement through scattering media
remains a significant challenge in applications. Existing methods suffer from the object …

A quantitative platform for non-line-of-sight imaging problems

J Klein, M Laurenzis, DL Michels, MB Hullin - 2018 - repository.kaust.edu.sa
The computational sensing community has recently seen a surge of works on imaging
beyond the direct line of sight. However, most of the reported results rely on drastically …

Non-line-of-sight fast tracking in a corridor

T Li, Y Luo, Z **e, Y Liu, S **a, S Xu, G Ren, H Ma… - Optics …, 2021 - opg.optica.org
Non-line-of-sight (NLOS) detecting technology is used to locate and track a hidden object
through scattered light after three reflections. This technology is expected to be applied in …