3D high resolution models can be produced both using range-based and image-based techniques. In this work, we evaluate the performance of the Photoscan commercial software in a challenging project: the digitization of an earthenware frieze of about 36 m in length. In order to choose the most effective technique and to define the best workflow for on-the-field data acquisition and the subsequent data elaboration, some tests were performed on a portion of the frieze. We discuss the results and compare the models resulting from different workflows with a reference data set taken from the scan data.
Benchmarking range-besed and image-based techniques for digitizing a glazed earthenware frieze / Tucci, Grazia; Bonora, Valentina; Conti, Alessandro; Fiorini, Lidia. - ELETTRONICO. - II-5/W3:(2015), pp. 315-322. (Intervento presentato al convegno 25th International CIPA Symposium tenutosi a Taipei, Taiwan nel 31 August – 04 September 2015) [10.5194/isprsannals-II-5-W3-315-2015].
Benchmarking range-besed and image-based techniques for digitizing a glazed earthenware frieze
TUCCI, GRAZIA;BONORA, VALENTINA;CONTI, ALESSANDRO;FIORINI, LIDIA
2015
Abstract
3D high resolution models can be produced both using range-based and image-based techniques. In this work, we evaluate the performance of the Photoscan commercial software in a challenging project: the digitization of an earthenware frieze of about 36 m in length. In order to choose the most effective technique and to define the best workflow for on-the-field data acquisition and the subsequent data elaboration, some tests were performed on a portion of the frieze. We discuss the results and compare the models resulting from different workflows with a reference data set taken from the scan data.File | Dimensione | Formato | |
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