Archivio Istituzionale della RicercaMost of low cost 3D scanning devices are sold without a user calibration procedure to correct measurement errors related, e.g., to changes in environmental conditions. Ad hoc calibration procedures are needed when a built-in calibration system is missing. The metrological performance of the scanner is greatly improved by the calibration procedure and the correction of systematic errors.
Ball-plate based calibration of a 3D laser triangulation scanner / Verna, Elisa; Genta, Gianfranco; Minetola, Paolo; Barbato, Giulio; Galetto, Maurizio. - STAMPA. - (2017). (Intervento presentato al convegno 2nd 3D Metrology Conference 2017 tenutosi a Aachen (Germania) nel 9-11 ottobre 2017).
Ball-plate based calibration of a 3D laser triangulation scanner
Elisa Verna;Gianfranco Genta;Paolo Minetola;Giulio Barbato;Maurizio Galetto
2017
Abstract
Most of low cost 3D scanning devices are sold without a user calibration procedure to correct measurement errors related, e.g., to changes in environmental conditions. Ad hoc calibration procedures are needed when a built-in calibration system is missing. The metrological performance of the scanner is greatly improved by the calibration procedure and the correction of systematic errors.
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https://hdl.handle.net/11583/2692906
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