Depth estimation of non-line-of-sight objects from scattered light enhanced by the infrared light field

Takahiro Sasaki, Connor Hashemi, James R. Leger

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We experimentally demonstrate depth estimation of human temperature NLOS objects from infrared light scattered off a construction wall. The measured IR light field is used to enhance the weak scattered signature and to perform depth estimation.

Original languageEnglish (US)
Title of host publicationComputational Optical Sensing and Imaging, COSI 2021
PublisherThe Optical Society
ISBN (Electronic)9781557528209
StatePublished - 2021
EventComputational Optical Sensing and Imaging, COSI 2021 - Part of OSA Imaging and Applied Optics Congress 2021 - Virtual, Online, United States
Duration: Jul 19 2021Jul 23 2021

Publication series

NameOptics InfoBase Conference Papers

Conference

ConferenceComputational Optical Sensing and Imaging, COSI 2021 - Part of OSA Imaging and Applied Optics Congress 2021
Country/TerritoryUnited States
CityVirtual, Online
Period7/19/217/23/21

Bibliographical note

Funding Information:
We would like to thank Prof. Jarvis Haupt for meaningful advice on the signal enhancement process. This work was supported by the DARPA-REVAL program (HR0011-16-C-0024 P000005).

Publisher Copyright:
© OSA 2021, © 2021 The Author(s)

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