0000000000660793

AUTHOR

P. Meli

showing 3 related works from this author

UAV platforms for cultural heritage survey: first results

2018

Abstract. The use of Unmanned Aerial Vehicle (UAV) is becoming very common for photogrammetric survey especially due to numerous advantages compared to "traditional" aerial photogrammetry. The work carried out describes the first results obtained using different UAV systems for Cultural Heritage surveys. The study was performed acquiring two different datasets on an archaeological site and a "land art" site respectively. These datasets have different characteristics in relation to the extension of the surveyed areas, the used platform, the flight parameters. A Computer Vision approach has been used to produce 3D models and ortho-images with a very high level of detail. Some tests were also …

lcsh:Applied optics. PhotonicsRelation (database)Databaselcsh:TComputer sciencelcsh:TA1501-18203d modelcomputer.software_genrelcsh:TechnologyCultural heritagePhotogrammetrylcsh:TA1-2040UAVs Cultural Heritage Photogrammetry Computer Vision DSM Ortho-imageMetric (unit)lcsh:Engineering (General). Civil engineering (General)computerSettore ICAR/06 - Topografia E CartografiaRemote sensingISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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Computer Vision Tools for 3D Modelling in Archaeology

2013

In archaeological Cultural Heritage study 3D modelling has become a very useful process to obtain indispensable data for documentation and visualization. Nowadays the continuous request to achieve photorealistic 3D models has led to testing different techniques and methodologies to speed up both data acquisition and the data processing phase. There are many examples of surveys conducted with the use of range-based and image-based techniques, but, in the last few years, the scientific research has been increasingly moving towards automatic procedures using Computer Vision approach to reduce time during data processing. Computer Vision approach offers a great opportunity for archaeological su…

Data processingProcess (engineering)business.industryComputer scienceComputer VisionComputer Vision 3D Web Service Archaeology 3D Modelling Laser scanning Survey3D Web Servicecomputer.software_genreArchaeologyVisualizationCultural heritage3D ModellingSoftwareData acquisitionDocumentationArchaeologyComputer visionArtificial intelligenceWeb servicebusinessSurveycomputerLaser scanningSettore ICAR/06 - Topografia E Cartografia
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Impiego di 3D Web-service e software open-source nel rilievo di reperti archeologici: valutazioni metriche

2013

The Structure From Motion (SFM) algorithms derived from Computer Vision community make image-based techniquesa competitive and user friendly approach to obtain 3D information of real objects. These algorithms have been implemented in many 3D web-service and open source softwareto develop free instruments for the reconstruction of very detailed 3D digital models. Their useare becoming very common above all in archaeological studies but their potentiality for metric application have not been tested at all.The aim of the work is to investigate the quality and the accuracy of 3D models obtained through 3D web-service and SFM open source software.Different tests have been performed using some 3D…

3D web service Structure from motion Archaeology 3D modelingSettore ICAR/06 - Topografia E Cartografia
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