dc.contributor.author | Bjerkeng, Magnus Christian | |
dc.contributor.author | Kirkhus, Trine | |
dc.contributor.author | Caharija, Walter | |
dc.contributor.author | Thielemann, Jens T | |
dc.contributor.author | Amundsen, Herman Biørn | |
dc.contributor.author | Ohrem, Sveinung Johan | |
dc.contributor.author | Grøtli, Esten Ingar | |
dc.date.accessioned | 2021-10-06T11:50:42Z | |
dc.date.available | 2021-10-06T11:50:42Z | |
dc.date.created | 2021-02-01T14:08:19Z | |
dc.date.issued | 2021 | |
dc.identifier.issn | 2077-1312 | |
dc.identifier.uri | https://hdl.handle.net/11250/2788124 | |
dc.description.abstract | Aquaculture net cage inspection and maintenance is a central issue in fish farming. Inspection using autonomous underwater vehicles is a promising solution. This paper proposes laser-camera triangulation for pose estimation to enable autonomous net following for an autonomous vehicle. The laser triangulation 3D data is experimentally compared to a doppler velocity log (DVL) in an active fish farm. We show that our system is comparable in performance to a DVL for distance and angular pose measurements. Laser triangulation is promising as a short distance ranging sensor for autonomous vehicles at a low cost compared to acoustic sensors. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | MDPI | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.subject | 3D vision | en_US |
dc.subject | inspection and maintenance; | en_US |
dc.subject | range sensing; | en_US |
dc.subject | autonomous navigation; | en_US |
dc.title | ROV Navigation in a Fish Cage with Laser-Camera Triangulation | en_US |
dc.type | Peer reviewed | en_US |
dc.type | Journal article | en_US |
dc.description.version | publishedVersion | en_US |
dc.rights.holder | t: © 2021 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 (https:// creativecommons.org/licenses/by/ 4.0/). | en_US |
dc.source.pagenumber | 16 | en_US |
dc.source.volume | 9 | en_US |
dc.source.journal | Journal of Marine Science and Engineering | en_US |
dc.source.issue | 1 | en_US |
dc.identifier.doi | https://doi.org/10.3390/jmse9010079 | |
dc.identifier.cristin | 1885111 | |
dc.relation.project | Norges forskningsråd: 237790 | en_US |
dc.source.articlenumber | 79 | en_US |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |