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Polarization structured light 3D depth image sensor for scenes with reflective surfaces
Highly reflective surfaces are notorious in the field of depth sensing and three-dimensional (3D) imaging because they can cause severe errors in perception of the depth. Despite recent progress in addressing this challenge, there are still no robust and error-free solutions. Here, we devise a polar...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10611810/ https://www.ncbi.nlm.nih.gov/pubmed/37891172 http://dx.doi.org/10.1038/s41467-023-42678-5 |
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author | Huang, Xuanlun Wu, Chenyang Xu, Xiaolan Wang, Baishun Zhang, Sui Shen, Chihchiang Yu, Chiennan Wang, Jiaxing Chi, Nan Yu, Shaohua Chang-Hasnain, Connie J. |
author_facet | Huang, Xuanlun Wu, Chenyang Xu, Xiaolan Wang, Baishun Zhang, Sui Shen, Chihchiang Yu, Chiennan Wang, Jiaxing Chi, Nan Yu, Shaohua Chang-Hasnain, Connie J. |
author_sort | Huang, Xuanlun |
collection | PubMed |
description | Highly reflective surfaces are notorious in the field of depth sensing and three-dimensional (3D) imaging because they can cause severe errors in perception of the depth. Despite recent progress in addressing this challenge, there are still no robust and error-free solutions. Here, we devise a polarization structured light 3D sensor for solving these problems, in which high-contrast-grating (HCG) vertical-cavity surface-emitting lasers (VCSELs) are used to exploit the polarization property. We demonstrate accurate depth measurements of the reflective surfaces and objects behind them in various imaging situations. In addition, the absolute error and effective measurement range are measured to prove the applicability for a wide range of 3D applications. Our work innovatively combines polarization and depth information, opening the way for fully understanding and applying polarization properties in the 3D domain. |
format | Online Article Text |
id | pubmed-10611810 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-106118102023-10-29 Polarization structured light 3D depth image sensor for scenes with reflective surfaces Huang, Xuanlun Wu, Chenyang Xu, Xiaolan Wang, Baishun Zhang, Sui Shen, Chihchiang Yu, Chiennan Wang, Jiaxing Chi, Nan Yu, Shaohua Chang-Hasnain, Connie J. Nat Commun Article Highly reflective surfaces are notorious in the field of depth sensing and three-dimensional (3D) imaging because they can cause severe errors in perception of the depth. Despite recent progress in addressing this challenge, there are still no robust and error-free solutions. Here, we devise a polarization structured light 3D sensor for solving these problems, in which high-contrast-grating (HCG) vertical-cavity surface-emitting lasers (VCSELs) are used to exploit the polarization property. We demonstrate accurate depth measurements of the reflective surfaces and objects behind them in various imaging situations. In addition, the absolute error and effective measurement range are measured to prove the applicability for a wide range of 3D applications. Our work innovatively combines polarization and depth information, opening the way for fully understanding and applying polarization properties in the 3D domain. Nature Publishing Group UK 2023-10-27 /pmc/articles/PMC10611810/ /pubmed/37891172 http://dx.doi.org/10.1038/s41467-023-42678-5 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Huang, Xuanlun Wu, Chenyang Xu, Xiaolan Wang, Baishun Zhang, Sui Shen, Chihchiang Yu, Chiennan Wang, Jiaxing Chi, Nan Yu, Shaohua Chang-Hasnain, Connie J. Polarization structured light 3D depth image sensor for scenes with reflective surfaces |
title | Polarization structured light 3D depth image sensor for scenes with reflective surfaces |
title_full | Polarization structured light 3D depth image sensor for scenes with reflective surfaces |
title_fullStr | Polarization structured light 3D depth image sensor for scenes with reflective surfaces |
title_full_unstemmed | Polarization structured light 3D depth image sensor for scenes with reflective surfaces |
title_short | Polarization structured light 3D depth image sensor for scenes with reflective surfaces |
title_sort | polarization structured light 3d depth image sensor for scenes with reflective surfaces |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10611810/ https://www.ncbi.nlm.nih.gov/pubmed/37891172 http://dx.doi.org/10.1038/s41467-023-42678-5 |
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