ULISES: An Open Source Code for Extrinsic Calibrations and Planview Generations in Coastal Video Monitoring Systems
12 pages, 11 figures, 2 tables, 3 appendices
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| Format: | artículo biblioteca |
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Coastal Education and Research Foundation
2017-09
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| Subjects: | Coastal monitoring, Planview generation, Beach dynamics, Video monitoring, Extrinsic calibration, |
| Online Access: | http://hdl.handle.net/10261/158632 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100003329 |
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dig-icm-es-10261-1586322021-07-21T12:42:47Z ULISES: An Open Source Code for Extrinsic Calibrations and Planview Generations in Coastal Video Monitoring Systems Simarro, Gonzalo Ribas, Francesca Álvarez-Ellacuria, Amaya Guillén, Jorge Chic, Óscar Orfila, Alejandro Ministerio de Economía y Competitividad (España) European Commission Coastal monitoring Planview generation Beach dynamics Video monitoring Extrinsic calibration 12 pages, 11 figures, 2 tables, 3 appendices Video monitoring systems have become a powerful and low-cost tool in coastal studies. Extrinsic calibration of the cameras is compulsory to get quantitative information from the images. This paper presents an Open Source Software for extrinsic calibration and for the generation of related products such as planviews and time stacks. The methodology employed for extrinsic calibration minimizes errors comprising ground control points, the camera position, and, whenever is available, the horizon line. The dip of the horizon due to Earth curvature is corrected for. Planview generation is performed in such a way that the user can decide the smoothing degree in the transition zone between cameras. Time stack generation has been designed to save the minimum number of pixels in order to obtain the desired transect in the real world. The reader will find a versatile software meant to manage large data sets in a simple way This research has been partly funded by the Spanish Government projects CTM2012-35398, CTM2015-66225-C2-1-P, and CTM2015-66225-C2-2-P (MINECO/FEDER) Peer Reviewed 2017-12-28T11:51:57Z 2017-12-28T11:51:57Z 2017-09 2017-12-28T11:52:01Z artículo http://purl.org/coar/resource_type/c_6501 issn: 0749-0208 e-issn: 1551-5036 Journal of Coastal Research 33(5): 1217-1227 (2017) http://hdl.handle.net/10261/158632 10.2112/JCOASTRES-D-16-00022.1 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100003329 https://doi.org/10.2112/JCOASTRES-D-16-00022.1 Sí none Coastal Education and Research Foundation |
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ES |
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Europa del Sur |
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Biblioteca del ICM España |
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Coastal monitoring Planview generation Beach dynamics Video monitoring Extrinsic calibration Coastal monitoring Planview generation Beach dynamics Video monitoring Extrinsic calibration |
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Coastal monitoring Planview generation Beach dynamics Video monitoring Extrinsic calibration Coastal monitoring Planview generation Beach dynamics Video monitoring Extrinsic calibration Simarro, Gonzalo Ribas, Francesca Álvarez-Ellacuria, Amaya Guillén, Jorge Chic, Óscar Orfila, Alejandro ULISES: An Open Source Code for Extrinsic Calibrations and Planview Generations in Coastal Video Monitoring Systems |
| description |
12 pages, 11 figures, 2 tables, 3 appendices |
| author2 |
Ministerio de Economía y Competitividad (España) |
| author_facet |
Ministerio de Economía y Competitividad (España) Simarro, Gonzalo Ribas, Francesca Álvarez-Ellacuria, Amaya Guillén, Jorge Chic, Óscar Orfila, Alejandro |
| format |
artículo |
| topic_facet |
Coastal monitoring Planview generation Beach dynamics Video monitoring Extrinsic calibration |
| author |
Simarro, Gonzalo Ribas, Francesca Álvarez-Ellacuria, Amaya Guillén, Jorge Chic, Óscar Orfila, Alejandro |
| author_sort |
Simarro, Gonzalo |
| title |
ULISES: An Open Source Code for Extrinsic Calibrations and Planview Generations in Coastal Video Monitoring Systems |
| title_short |
ULISES: An Open Source Code for Extrinsic Calibrations and Planview Generations in Coastal Video Monitoring Systems |
| title_full |
ULISES: An Open Source Code for Extrinsic Calibrations and Planview Generations in Coastal Video Monitoring Systems |
| title_fullStr |
ULISES: An Open Source Code for Extrinsic Calibrations and Planview Generations in Coastal Video Monitoring Systems |
| title_full_unstemmed |
ULISES: An Open Source Code for Extrinsic Calibrations and Planview Generations in Coastal Video Monitoring Systems |
| title_sort |
ulises: an open source code for extrinsic calibrations and planview generations in coastal video monitoring systems |
| publisher |
Coastal Education and Research Foundation |
| publishDate |
2017-09 |
| url |
http://hdl.handle.net/10261/158632 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100003329 |
| work_keys_str_mv |
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