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EnglishThe present invention relates to the field of coordinate measurements in the three-dimensional (3D) space to be taken on large objects (ranging from one meter to a few tens of meters in size) by using photogrammetric techniques. In particular, the invention relates to a feeler device for photogrammetric measurements, which can provide, with a high degree of accuracy, the three-dimensional coordinates of points touched by the feeler on the surface of an object being measured, by using as a reference a photogrammetric system consisting of high-resolution digital cameras with high depth of field. The invention further concerns a marker for such a feeler device and a measurement system for taking photogrammetric measurements, which allows obtaining accurate measurements on the object to be analyzed.
Dispositivo tastatore, marker per dispositivo tastatore e sistema di misura per effettuare misure fotogrammetriche di oggetti di grandi dimensioni (Feeler device, marker for a feeler device and system for taking photogrammetric measurements of objects) / Franceschini, Fiorenzo; Galetto, Maurizio; Maisano, DOMENICO AUGUSTO FRANCESCO; Mastrogiacomo, Luca; Bai, Ou. - (2016).
| Titolo: | Dispositivo tastatore, marker per dispositivo tastatore e sistema di misura per effettuare misure fotogrammetriche di oggetti di grandi dimensioni (Feeler device, marker for a feeler device and system for taking photogrammetric measurements of objects) | |
| Autori: | ||
| Data di pubblicazione: | 2016 | |
| Abstract: | The present invention relates to the field of coordinate measurements in the three-dimensional (3D) space to be taken on large objects (ranging from one meter to a few tens of meters in size) by using photogrammetric techniques. In particular, the invention relates to a feeler device for photogrammetric measurements, which can provide, with a high degree of accuracy, the three-dimensional coordinates of points touched by the feeler on the surface of an object being measured, by using as a reference a photogrammetric system consisting of high-resolution digital cameras with high depth of field. The invention further concerns a marker for such a feeler device and a measurement system for taking photogrammetric measurements, which allows obtaining accurate measurements on the object to be analyzed. | |
| Appare nelle tipologie: | 6.1 Brevetto |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| Brevetto1.pdf | Complessivo: attestato d'accettazione, domanda di deposito, descrizione del brevetto | 2. Post-print / Author's Accepted Manuscript | PUBBLICO - Tutti i diritti riservati | Visibile a tuttiVisualizza/Apri |
http://hdl.handle.net/11583/2729213
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