Sensor for In-Motion Continuous 3D Shape Measurement Based on Dual Line-Scan Cameras

The acquisition of three-dimensional surface data plays an increasingly important role in the industrial sector. Numerous 3D shape measurement techniques have been developed. However, there are still limitations and challenges in fast measurement of large-scale objects or high-speed moving objects....

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Detalles Bibliográficos
Autores principales: Sun, Bo, Zhu, Jigui, Yang, Linghui, Yang, Shourui, Guo, Yin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5134608/
https://www.ncbi.nlm.nih.gov/pubmed/27869731
http://dx.doi.org/10.3390/s16111949
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author Sun, Bo
Zhu, Jigui
Yang, Linghui
Yang, Shourui
Guo, Yin
author_facet Sun, Bo
Zhu, Jigui
Yang, Linghui
Yang, Shourui
Guo, Yin
author_sort Sun, Bo
collection PubMed
description The acquisition of three-dimensional surface data plays an increasingly important role in the industrial sector. Numerous 3D shape measurement techniques have been developed. However, there are still limitations and challenges in fast measurement of large-scale objects or high-speed moving objects. The innovative line scan technology opens up new potentialities owing to the ultra-high resolution and line rate. To this end, a sensor for in-motion continuous 3D shape measurement based on dual line-scan cameras is presented. In this paper, the principle and structure of the sensor are investigated. The image matching strategy is addressed and the matching error is analyzed. The sensor has been verified by experiments and high-quality results are obtained.
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spelling pubmed-51346082017-01-03 Sensor for In-Motion Continuous 3D Shape Measurement Based on Dual Line-Scan Cameras Sun, Bo Zhu, Jigui Yang, Linghui Yang, Shourui Guo, Yin Sensors (Basel) Article The acquisition of three-dimensional surface data plays an increasingly important role in the industrial sector. Numerous 3D shape measurement techniques have been developed. However, there are still limitations and challenges in fast measurement of large-scale objects or high-speed moving objects. The innovative line scan technology opens up new potentialities owing to the ultra-high resolution and line rate. To this end, a sensor for in-motion continuous 3D shape measurement based on dual line-scan cameras is presented. In this paper, the principle and structure of the sensor are investigated. The image matching strategy is addressed and the matching error is analyzed. The sensor has been verified by experiments and high-quality results are obtained. MDPI 2016-11-18 /pmc/articles/PMC5134608/ /pubmed/27869731 http://dx.doi.org/10.3390/s16111949 Text en © 2016 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Sun, Bo
Zhu, Jigui
Yang, Linghui
Yang, Shourui
Guo, Yin
Sensor for In-Motion Continuous 3D Shape Measurement Based on Dual Line-Scan Cameras
title Sensor for In-Motion Continuous 3D Shape Measurement Based on Dual Line-Scan Cameras
title_full Sensor for In-Motion Continuous 3D Shape Measurement Based on Dual Line-Scan Cameras
title_fullStr Sensor for In-Motion Continuous 3D Shape Measurement Based on Dual Line-Scan Cameras
title_full_unstemmed Sensor for In-Motion Continuous 3D Shape Measurement Based on Dual Line-Scan Cameras
title_short Sensor for In-Motion Continuous 3D Shape Measurement Based on Dual Line-Scan Cameras
title_sort sensor for in-motion continuous 3d shape measurement based on dual line-scan cameras
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5134608/
https://www.ncbi.nlm.nih.gov/pubmed/27869731
http://dx.doi.org/10.3390/s16111949
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AT yanglinghui sensorforinmotioncontinuous3dshapemeasurementbasedonduallinescancameras
AT yangshourui sensorforinmotioncontinuous3dshapemeasurementbasedonduallinescancameras
AT guoyin sensorforinmotioncontinuous3dshapemeasurementbasedonduallinescancameras

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