CINECA IRIS Institutional Research Information System
IRIS è la soluzione IT che facilita la raccolta e la gestione dei dati relativi alle attività e ai prodotti della ricerca. Fornisce a ricercatori, amministratori e valutatori gli strumenti per monitorare i risultati della ricerca, aumentarne la visibilità e allocare in modo efficace le risorse disponibili.
EnglishThe discovery of buried remains by means of aerial photography is very useful in archaeological studies. The paper illustrates a two-year project in which an archaeological site near Pavia, Northern Italy, was surveyed several times by an Unmanned Aerial Vehicle (UAV, or drone), equipped with optical and multispectral cameras. Intensity and color orthophotos were produced as well as the NDVI (Normalized Difference Vegetation Index) images. Several very clear and detailed crop marks have been observed whose detection has been performed by visual inspection and by a semi-automatic segmentation procedure. The project confirms the value of drones in terms of operational flexibility and capability of acquiring images having high detail and quality.
Scheda prodotto non validato
Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo
| Titolo: | Crop marks detection through optical and multispectral imagery acquired by UAV | |
| Autori: | ||
| Data di pubblicazione: | 2018 | |
| Abstract: | The discovery of buried remains by means of aerial photography is very useful in archaeological studies. The paper illustrates a two-year project in which an archaeological site near Pavia, Northern Italy, was surveyed several times by an Unmanned Aerial Vehicle (UAV, or drone), equipped with optical and multispectral cameras. Intensity and color orthophotos were produced as well as the NDVI (Normalized Difference Vegetation Index) images. Several very clear and detailed crop marks have been observed whose detection has been performed by visual inspection and by a semi-automatic segmentation procedure. The project confirms the value of drones in terms of operational flexibility and capability of acquiring images having high detail and quality. | |
| Handle: | http://hdl.handle.net/11571/1355874 | |
| ISBN: | 978-1-5386-5276-3 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
File in questo prodotto:
http://hdl.handle.net/11571/1355874
Copyright © 2021