From Point Cloud to Digital Fabrication: A Tangible Reconstruction of Ca’ Venier Dei Leoni, the Guggenheim Museum in Venice

Balletti, Caterina; D'Agnano, F.; Guerra, F.; Vernier, P.

doi:10.5194/isprsannals-iii-5-43-2016

Cited by 6 publications

(4 citation statements)

References 5 publications

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“…The case study developed in this paper, as said above, adds a new outcome to the workflow: the digital fabrication aimed at producing tactile models for Cultural Heritage transmission (Balletti et al, 2016;Scopigno et al, 2017). In this phase some physical models of the vaults of the atrium showing unique features in comparison with well-established patterns recognized in the historical city center, have been realized.…”

Section: Digital Fabricationmentioning

confidence: 99%

From Survey to 3d Modelling to Digital Fabrication. A Workflow Aimed at Documenting and Transmitting Built Heritage

Spallone

González²,

Vitali

et al. 2021

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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Abstract. This contribution illustrates the results of research that aims to connect the workflow for knowledge – survey, interpretation, modeling – to the transmission of this knowledge and enhancement of Cultural Heritage by physical models, demonstrating its potential in a “Design for All” perspective. Palazzo Mazzonis, the current seat of the MAO (Museo d’Arte Orientale), is one of the many buildings in the historic city center of Turin characterized by a particular complex vaulted atrium: it has been investigated through TLS survey tools for the production of two-dimensional drawings (for the detailed representation of architectural features) and three-dimensional models (for the interpretation of the design idea through geometry). The last phase of work aims to translate the interpretative digital models into tactile models for Cultural Heritage transmission, through processes of digital fabrication, with obvious impacts on the visit path inside the museum, also with didactic purposes.

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Section: Digital Fabricationmentioning

confidence: 99%

From Survey to 3d Modelling to Digital Fabrication. A Workflow Aimed at Documenting and Transmitting Built Heritage

Spallone

González²,

Vitali

et al. 2021

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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“…Today, applying the methods of three-dimensional documentation, using laser scanners and photogrammetry, heritage scientists can acquire the necessary data and produce extremely accurate digital models. The resulting printed model is then at least equivalent to the traditional cast, but since it is achieved without directly contacting the object, the process ensures the improved protection of the original property [29][30][31][32][33][34][35][36][37][38][39].…”

Section: D Technologies For Heritage Purposesmentioning

confidence: 99%

An Application of Integrated 3D Technologies for Replicas in Cultural Heritage

Balletti

Ballarin

2019

IJGI

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In recent decades, 3D acquisition by laser scanning or digital photogrammetry has become one of the standard methods of documenting cultural heritage, because it permits one to analyze the shape, geometry, and location of any artefact without necessarily coming into contact with it. The recording of three-dimensional metrical data of an asset allows one to preserve and monitor, but also to understand and explain the history and cultural heritage shared. In essence, it constitutes a digital archive of the state of an artefact, which can be used for various purposes, be remodeled, or kept safely stored. With the introduction of 3D printing, digital data can once again take on material form and become physical objects from the corresponding mathematical models in a relatively short time and often at low cost. This possibility has led to a different consideration of the concept of virtual data, no longer necessarily linked to simple visual fruition. The importance of creating high-resolution physical copies has been reassessed in light of different types of events that increasingly threaten the protection of cultural heritage. The aim of this research is to analyze the critical issues in the production process of the replicas, focusing on potential problems in data acquisition and processing and on the accuracy of the resulting 3D printing. The metric precision of the printed model with 3D technology are fundamental for everything concerning geomatics and must be related to the same characteristics of the digital model obtained through the survey analysis.

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“…Figure 7). Some applications, drawn from a series of cases (Adami et al, 2015;Balletti et al, 2016;Balletti al., 2017;Ballarin et al, 2018) dealt with over the course of the past year, were selected on the basis of their ability to illustrate the main problems in the technological path. The examples deal with the acquisition of data from two objects of different shapes and sizes, using different methodologies and tools, which then lead to different methods of data processing.…”

Section: D Printing and Quality Evaluationmentioning

confidence: 99%

The Gamher Research Project for Metric Documentation of Cultural Heritage: Current Developments

Bitelli

Balletti

Brumana

et al. 2019

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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Abstract. GAMHer (Geomatics data Acquisition and Management for landscape and built Heritage in a European perspective) is a three-year research project financed under the Italian PRIN 2015 framework (Progetti di Ricerca di Rilevante Interesse Nazionale). The project, started in February 2017 under the University of Bologna coordination, links other 5 Italian research groups mainly involved in Cultural Heritage (CH) documentation and data management: Politecnico di Milano, Politecnico di Torino, IUAV Venice, University of Florence, University of Cassino and Southern Lazio and University of Bergamo.GAMHer aims at exploiting some research and practical challenges in those disciplines devoted to generate 3D models for objects related to both landscape and built heritage; primary focus is then on digital photogrammetry and 3D scanning. These techniques are more and more applied in different contexts, having as the main subjects monuments, buildings, natural and urban landscapes. Some critical points however remain for their implementation, also facing to the new European directives, strictly connected to the requirement of the Digital Agenda for Europe. A wider use of digital data has to be achieved, in Europe as well as internationally, and therefore an analysis of the current developments is significant, together with a critical assessment of their performances.

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From Point Cloud to Digital Fabrication: A Tangible Reconstruction of Ca’ Venier Dei Leoni, the Guggenheim Museum in Venice

Cited by 6 publications

References 5 publications

From Survey to 3d Modelling to Digital Fabrication. A Workflow Aimed at Documenting and Transmitting Built Heritage

From Survey to 3d Modelling to Digital Fabrication. A Workflow Aimed at Documenting and Transmitting Built Heritage

An Application of Integrated 3D Technologies for Replicas in Cultural Heritage

The Gamher Research Project for Metric Documentation of Cultural Heritage: Current Developments

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