Results 241 to 250 of about 950,179 (281)

Toward Non-Line-of-Sight Videography

Optics and Photonics News, 2021
Seeing objects hidden from sight, in real time, could significantly expand humanity’s ability to explore the unknown.
Xiaohua Feng, Liang Gao
openaire   +1 more source

Foveated Non-line-of-sight Imaging

Imaging and Applied Optics Congress, 2020
Existing non-line-of-sight imaging techniques suffer from a tradeoff between field of view and spatial resolution. We propose an imaging system that tackles this tradeoff by efficiently combining information from transient imaging and correlography subsystems.
Akshat Dave   +4 more
openaire   +1 more source

Non-line-of-sight MoCap

ACM SIGGRAPH 2017 Emerging Technologies, 2017
The sensing of objects hidden behind an occluder is a fascinating emerging area of research and expected to have an impact in numerous application fields such as automobile safety, remote observation or endoscopy. In the past, this problem has consistently been solved with the use of expensive time-of-flight technology and often required a long ...
Jonathan Klein   +3 more
openaire   +1 more source

Non-Line-of-Sight Imaging

Optics and Photonics News, 2019
Computational imaging techniques, sensitive photon detectors and considerable imagination are creating techniques for 3-D imaging of objects around corners and behind walls.
openaire   +2 more sources

Non-line-of-sight multiscatter propagation model

Journal of the Optical Society of America A, 2009
A propagation model that describes the characteristics of multiscatter radiation in atmosphere is presented. The model is based on the Monte Carlo method; each scattering process is set as an event of probability. LOWTRAN7 is used to calculate the atmospheric coefficients, and Mie theory is used to calculate the scattering characteristics of the ...
Hongwei, Yin   +4 more
openaire   +2 more sources

Confocal non-line-of-sight imaging

ACM SIGGRAPH 2018 Talks, 2018
Non-line-of-sight (NLOS) imaging aims at recovering the shape of objects hidden outside the direct line of sight of a camera. In this work, we report on a new approach for acquiring time-resolved measurements that are suitable for NLOS imaging. The system uses a confocalized single-photon detector and pulsed laser.
Matthew O'Toole   +2 more
openaire   +1 more source

Acoustic Non-Line-Of-Sight Imaging

2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2019
Non-line-of-sight (NLOS) imaging enables unprecedented capabilities in a wide range of applications, including robotic and machine vision, remote sensing, autonomous vehicle navigation, and medical imaging. Recent approaches to solving this challenging problem employ optical time-of-flight imaging systems with highly sensitive time-resolved ...
David B. Lindell   +2 more
openaire   +1 more source

Home - About - Disclaimer - Privacy