The increasingly widespread use of optical non-contact three-dimensional measurement systems, for control and reverse engineering processes, is justified by the speed and precision of the measurements that the best performing technologies are able to guarantee. This thesis intends to investigate the goodness of the surveys of a multi-camera photogrammetric bodyscanner through the application of the methodologies expressed in the ISO 10360-13 standard, which represents the most established international standard for the analysis of coordinate measurement systems. The standard indicates the procedure for evaluating the characteristic errors of these measurement systems and the necessary specimens on which to carry out the measurements. At the end there is a comment on the results and an analysis of the characteristic parameters of the surveys.
Il sempre più largo impiego di sistemi ottici di misura tridimensionale non a contatto, per processi di controllo e reverse engineering, è giustificato dalla rapidità e precisione dei rilevamenti che le tecnologie più performanti riescono a garantire. Questa tesi intende indagare la bontà delle rilevazioni per un bodyscanner fotogrammetrico multicamera attraverso l’applicazione delle metodologie espresse nella norma ISO 10360-13, che rappresenta lo standard internazionale più affermato per l’analisi di sistemi di misura a coordinate. La normativa indica la procedura per la valutazione degli errori caratteristici di tali sistemi di misura e i provini necessari su cui effettuare le rilevazioni. Alla fine si ha un commento dei risultati ed un analisi dei parametri caratteristici delle rilevazioni.
CARATTERIZZAZIONE METROLOGICA DI UN BODYSCANNER FOTOGRAMMETRICO MULTICAMERA
SCHIAVO, FABIANO
2021/2022
Abstract
The increasingly widespread use of optical non-contact three-dimensional measurement systems, for control and reverse engineering processes, is justified by the speed and precision of the measurements that the best performing technologies are able to guarantee. This thesis intends to investigate the goodness of the surveys of a multi-camera photogrammetric bodyscanner through the application of the methodologies expressed in the ISO 10360-13 standard, which represents the most established international standard for the analysis of coordinate measurement systems. The standard indicates the procedure for evaluating the characteristic errors of these measurement systems and the necessary specimens on which to carry out the measurements. At the end there is a comment on the results and an analysis of the characteristic parameters of the surveys.File | Dimensione | Formato | |
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https://hdl.handle.net/20.500.12608/31487