Vincenzo Saverio Alfio

AI-Assisted Scan-to-BIM for Masonry Arch Bridges: From Point Cloud Segmentation to Parametric Heritage BIM Reconstruction

Vincenzo Saverio Alfio, Massimiliano Pepe, Donato Palumbo, Ahmed Kamal Hamed Dewedar et autres

This paper shows an AI-assisted workflow supported by a Large Language Model for the geometric and informative reconstruction of masonry arch bridges from multi-source input data. The proposed methodology combines point cloud preprocessing, vegetation filtering, AI-based or semi-automatic segmentation, geometric feature extraction, …

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An Integrated Workflow Based on Slam, Uav Photogrammetry, and Matterport for the Documentation and Restoration of Historic Buildings: the Case of Anversa Degli Abruzzi (Italy)

Donato Palumbo, Ahmed Kamal Hamed Dewedar, Vincenzo Saverio Alfio, Domenica Costantino et autres

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Scan-to-BrIM Workflow for High-Detail Parametric Modelling of a Steel Pedestrian Structure from Point Clouds

Massimiliano Pepe, Donato Palumbo, Alfredo Restuccia Garofalo, Vincenzo Saverio Alfio et autres

This paper presents a computationally feasible/time-effective Scan-to-BrIM workflow for generating a highly detailed digital model of a complex steel pedestrian bridge. The proposed methodology integrates rapid and accurate point cloud acquisition with advanced parametric modelling and structural information management. First, a high-resolution …

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3D reconstruction of ancient cities: first results of the structures (Tabernae) present in the archaeological site of Iuvanum (Italy)

Massimiliano Pepe, Donato Palumbo, Oliva Menozzi, Ahmed Kamal Hamed Dewedar et autres

Abstract. This article presents a methodology for the 3D reconstruction of ancient cities through the case study of Iuvanum (Italy), integrating archaeological data, historical sources, and advanced digital technologies. The research outlines a multidisciplinary process that combines photogrammetric CAD modeling and texturing …

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LIP3D Project: LIving forever the Past through a 3Digital World

Massimiliano Pepe, Oliva Menozzi, Domenica D. Costantino, Vincenzo Saverio Alfio et autres

The Living Forever the Past through a 3Digital World (Lip3D) project is focused on advancing a range of interconnected activities at each archaeological site, which will establish a shared workspace that features 3D digitization of archaeological locations, virtual reality experiences of reconstructed …

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Practices of BIM-Enabled Assessment of Politehnica University Timisoara Building Stock for a More Sustainable Future

Sorin Herban, Andrei Crişan, Simon Pescari, Adrian Alionescu et autres

The aim of the paper is to identify energy inefficiencies and to propose energy-saving solutions to reduce the carbon footprint of the structures, considering Building Information Modelling—Existing Conditions Model as an enabling tool. The initiative underscores the role of Building Information Modelling—Existing …

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Integrated Workflow for 3D Modelling of Historic Architecture: A Multi-Sensor Approach

Vincenzo Saverio Alfio, Domenica Costantino, Mathab Fallah, Alfredo Restuccia Garofalo et autres

3D modelling for the historical reconstruction of an archaeological site: the temple of Iuvanum

Vincenzo Saverio Alfio, Domenica Costantino, Ahmed Kamal Hamed Dewedar, Massimo Leserri et autres

An effective Method For 3D Modelling of Urban Areas from Aerial Images and LiDAR data

Massimiliano Pepe, Domenica D. Costantino, Vincenzo Saverio Alfio

Abstract. The aim of the paper is to identify a suitable methodology for the construction of 3D City Models (3DCM) from geospatial data. Recently, the use of hybrid sensors i.e. nadiral and oblique cameras supplemented by Light Detection And Ranging (LiDAR) sensors …

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GIS Approach for Mosaic Tesserae Recognition by Supervised Image Classification

Vincenzo Saverio Alfio, Massimiliano Pepe, Domenica D. Costantino, Laura Baratin

This article describes the methodology used to automatically classify the constituent elements of a monochromatic mosaic from the Roman era. The classification involved the recognition of the tesserae (fragments of black and white materials for the floor ornamentation) of the mosaic using …

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UAV PHOTOGRAMMETRY AS A MULTIDISCIPLINARY APPROACH IN ENGINEERING DESIGN AND SUSTAINABLE LAND MANAGEMENT

Vincenzo Saverio Alfio

The aim of the paper is to describe an integrated methodological approach of photogrammetric survey from UAVs (Unmanned Aerial Vehicles) that can be used in the field of engineering planning and design.In particular, a process is described in which the outputs from …

Quad-mesh modelling for finite element method applications in heritage structures

Vincenzo Saverio Alfio, Domenica D. Costantino, Massimiliano Pepe, Sorin Herban et autres

The historical architectural heritage is often exposed to a high risk of damage due not only to natural events, but also to poor maintenance or neglect. In order to preserve it, it is necessary to conduct a series of multilevel and multidisciplinary …

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