ENHANCING TERRESTRIAL POINT CLOUDS USING UPSAMPLING STRATEGY: FIRST OBSERVATION AND TEST ON FARO FLASH TECHNOLOGY
Nowadays 3D digitization through the combination or hybridization of different sensors, with the final aim of accelerating the phases of data acquisition and storage, develops user friendly and robotics systems, making efficient the operator role. New technologies as Hybrid Reality Capture&trade...
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2024-02-01
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| Series: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| Online Access: | https://isprs-archives.copernicus.org/articles/XLVIII-2-W4-2024/381/2024/isprs-archives-XLVIII-2-W4-2024-381-2024.pdf |
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| author | G. Sammartano G. Sammartano G. Patrucco G. Patrucco M. Avena M. Avena C. Bonfanti A. Spanò A. Spanò |
| author_facet | G. Sammartano G. Sammartano G. Patrucco G. Patrucco M. Avena M. Avena C. Bonfanti A. Spanò A. Spanò |
| author_sort | G. Sammartano |
| collection | DOAJ |
| description | Nowadays 3D digitization through the combination or hybridization of different sensors, with the final aim of accelerating the phases of data acquisition and storage, develops user friendly and robotics systems, making efficient the operator role. New technologies as Hybrid Reality Capture™ (HRC), with Flash Technology (FARO Tech.) certainly fits into this market trend, and it is characterized by rapid acquisition, involving 3D scanning data with panoramic images contribution. The system is still under patent, and nothing is yet released on the technology. This research presents the analysis and discussion of results based on the raw and processed data related to the new FARO system. The assumption – based on the information declared by the manufacturer (FARO, 2023) – is that the new colored Flash scans are faster and denser than scans of the same resolution obtained using traditional static scanning method, due to the crucial contribution of the PanoCam data and resolution on which the upsampling strategy is based. An evaluation based on detailed analysis of the upsampling results is reported, delivering that the surface point density exponentially decreases with the distance and with the ray incidence inclination. A comparison with a mobile mapping technology is finally presented and discussed. |
| first_indexed | 2024-03-08T00:52:07Z |
| format | Article |
| id | doaj.art-a15c30515b6046bfb8d4523ee9710cf7 |
| institution | Directory Open Access Journal |
| issn | 1682-1750 2194-9034 |
| language | English |
| last_indexed | 2024-03-08T00:52:07Z |
| publishDate | 2024-02-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| spelling | doaj.art-a15c30515b6046bfb8d4523ee9710cf72024-02-15T01:44:19ZengCopernicus PublicationsThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences1682-17502194-90342024-02-01XLVIII-2-W4-202438138810.5194/isprs-archives-XLVIII-2-W4-2024-381-2024ENHANCING TERRESTRIAL POINT CLOUDS USING UPSAMPLING STRATEGY: FIRST OBSERVATION AND TEST ON FARO FLASH TECHNOLOGYG. Sammartano0G. Sammartano1G. Patrucco2G. Patrucco3M. Avena4M. Avena5C. Bonfanti6A. Spanò7A. Spanò8DAD - Department of Architecture and Design / Politecnico di Torino, Viale Mattioli 39, 10125, Torino, ItalyFULL – Future Urban Legacy Lab, Politecnico di Torino, Via Agostino da Montefeltro 2, 10125 Torino, ItalyDAD - Department of Architecture and Design / Politecnico di Torino, Viale Mattioli 39, 10125, Torino, ItalyFULL – Future Urban Legacy Lab, Politecnico di Torino, Via Agostino da Montefeltro 2, 10125 Torino, ItalyDAD - Department of Architecture and Design / Politecnico di Torino, Viale Mattioli 39, 10125, Torino, ItalyFULL – Future Urban Legacy Lab, Politecnico di Torino, Via Agostino da Montefeltro 2, 10125 Torino, ItalyCAM2 (FARO Technologies, Inc.) AEC Team ItalyDAD - Department of Architecture and Design / Politecnico di Torino, Viale Mattioli 39, 10125, Torino, ItalyFULL – Future Urban Legacy Lab, Politecnico di Torino, Via Agostino da Montefeltro 2, 10125 Torino, ItalyNowadays 3D digitization through the combination or hybridization of different sensors, with the final aim of accelerating the phases of data acquisition and storage, develops user friendly and robotics systems, making efficient the operator role. New technologies as Hybrid Reality Capture™ (HRC), with Flash Technology (FARO Tech.) certainly fits into this market trend, and it is characterized by rapid acquisition, involving 3D scanning data with panoramic images contribution. The system is still under patent, and nothing is yet released on the technology. This research presents the analysis and discussion of results based on the raw and processed data related to the new FARO system. The assumption – based on the information declared by the manufacturer (FARO, 2023) – is that the new colored Flash scans are faster and denser than scans of the same resolution obtained using traditional static scanning method, due to the crucial contribution of the PanoCam data and resolution on which the upsampling strategy is based. An evaluation based on detailed analysis of the upsampling results is reported, delivering that the surface point density exponentially decreases with the distance and with the ray incidence inclination. A comparison with a mobile mapping technology is finally presented and discussed.https://isprs-archives.copernicus.org/articles/XLVIII-2-W4-2024/381/2024/isprs-archives-XLVIII-2-W4-2024-381-2024.pdf |
| spellingShingle | G. Sammartano G. Sammartano G. Patrucco G. Patrucco M. Avena M. Avena C. Bonfanti A. Spanò A. Spanò ENHANCING TERRESTRIAL POINT CLOUDS USING UPSAMPLING STRATEGY: FIRST OBSERVATION AND TEST ON FARO FLASH TECHNOLOGY The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| title | ENHANCING TERRESTRIAL POINT CLOUDS USING UPSAMPLING STRATEGY: FIRST OBSERVATION AND TEST ON FARO FLASH TECHNOLOGY |
| title_full | ENHANCING TERRESTRIAL POINT CLOUDS USING UPSAMPLING STRATEGY: FIRST OBSERVATION AND TEST ON FARO FLASH TECHNOLOGY |
| title_fullStr | ENHANCING TERRESTRIAL POINT CLOUDS USING UPSAMPLING STRATEGY: FIRST OBSERVATION AND TEST ON FARO FLASH TECHNOLOGY |
| title_full_unstemmed | ENHANCING TERRESTRIAL POINT CLOUDS USING UPSAMPLING STRATEGY: FIRST OBSERVATION AND TEST ON FARO FLASH TECHNOLOGY |
| title_short | ENHANCING TERRESTRIAL POINT CLOUDS USING UPSAMPLING STRATEGY: FIRST OBSERVATION AND TEST ON FARO FLASH TECHNOLOGY |
| title_sort | enhancing terrestrial point clouds using upsampling strategy first observation and test on faro flash technology |
| url | https://isprs-archives.copernicus.org/articles/XLVIII-2-W4-2024/381/2024/isprs-archives-XLVIII-2-W4-2024-381-2024.pdf |
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