| DOI | Trouver le DOI : https://doi.org/10.1109/CCECE.2006.277607 |
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| Auteur | Rechercher : MacKinnon, David K.; Rechercher : Aitken, Victor; Rechercher : Blais, Francois1 |
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| Affiliation | - Conseil national de recherches du Canada. Institut de technologie de l'information du CNRC
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| Format | Texte, Article |
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| Conférence | Canadian Conference on Electrical and Computer Engineering CCECE '06, 7-10 May 2006, Ottawa, Ontario, Canada |
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| Sujet | sensor accuracy; sensor precision; triangulation laser range scanners; measurement uncertainty |
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| Résumé | Precision and accuracy-based models for well-calibrated time-of-flight-based laser range scanners can be assumed to agree; however, this is not the case for triangulation-based laser range scanners. We show that the accuracy model for a triangulation laser range scanner features a skewed distribution even if the precision model is assumed to follow a Gaussian distribution. This is because the magnitude of the sensor uncertainty for any given measurement is a function of range which violates the assumption of identical distribution. We demonstrate, using a simulation, that this effect should be able to be detected using a properly-designed experiment. Future work will involve applying the test protocol to a real laser range scanner. |
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| Date de publication | 2006-05 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21268125 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | fe541e9f-f8c9-45bd-9992-19a55bd38ec2 |
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| Enregistrement créé | 2013-04-25 |
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| Enregistrement modifié | 2020-04-22 |
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