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

Balletti, Caterina; D'Agnano, Fabio; Guerra, Francesco; Vernier, Paolo

doi:10.5194/isprs-annals-iii-5-43-2016

Cited by 7 publications

(3 citation statements)

References 10 publications

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“…In recent years, the development of 3D technologies applied in the field of Cultural Heritage has led to results of great impact both from the point of view of conservation, as well as enhancement, communication and fruition of our heritage [4].…”

Section: D Modelling and Representationmentioning

confidence: 99%

From Point Cloud To Video Projection Mapping: Knowing Modern Architecture By Using Light Projection

Martino

Balletti

2022

J. Phys.: Conf. Ser.

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The ClusterLab HeModern of the Università Iuav di Venezia has been working in recent years on the study, knowledge and conservation of 20th century architecture. This interdisciplinary research group (History of Architecture, Geomatics, Building Technology, Restoration Project) intends to investigate how to analyse and evaluate the state of conservation of the materials of which the modern architectural cultural heritage is composed by identifying specific application protocols for intervention, preservation and valorisation. In 2018, the collaboration between the above-mentioned ClusterLab, the LéaV of the Ecole nationale supérieure d’architecture in Versailles and the Archivio del Moderno of the Accademia di architettura in Mendrisio - Università della Svizzera italiana, culminated in the identification of the works and career of André Bloc as a case study. In the context of this study, the Tour, the Engineer’s posthumous work, was selected to serve as a sample for research on the methods of communication of the contents of the architecture, the survey procedures used and the elaborations obtained. So, after the survey campaign, which took place via topographic, laser scanning and photogrammetric methods, two different levels of restitution were conceived: the first, made according to the canonical graphic paper methods, represents the procedural and surveying information, the material characterisation and the state of decay; the second elevates the same contents by applying them to physical reality. In this phase, the research focused on the possibility of making the different projects collaborate through the technique of rapid prototyping and video projection mapping. This particular form of augmented reality was used to enrich, through the mediation of light projections, the sensory perception of the observers by adding more information and emphasising those of greatest interest, proposing an alternative way of storytelling. In fact, unlike other forms of augmented reality, in the case of video projection mapping, the observer has the possibility to interact continuously with the physical reality, whose character is static, while the transmission of data is dynamic and can range in heterogeneity. The elaborations produced were presented in form of a museum exhibit at the international conference “Arti e architettura. Il contributo di André Bloc 1950-1970”, which took place in the exhibition rooms of the Università Iuav di Venezia.

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Section: D Modelling and Representationmentioning

confidence: 99%

From Point Cloud To Video Projection Mapping: Knowing Modern Architecture By Using Light Projection

Martino

Balletti

2022

J. Phys.: Conf. Ser.

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“…In the last years the development of 3D technologies applied to the field of Cultural Heritage has led to results of the utmost importance from the point of view of preservation, valorisation, communication and fruition of our assets. Between 3d technologies, solid printing has gained a special role in this development (Ballarin et al, 2017;; Adami et al, 2015;; Balletti et al, 2016;; D'Agnano et al 2015;; Scopigno et al, 2015). The rapid creation of prototypes is a technique that allows the production of material copies of objects with complex geometries directly from the digital model in relatively short periods of time and often without being expensive (Neumüller et al,2014).…”

Section: Maquettementioning

confidence: 99%

Modern and Contemporary Cultural Heritage Documentation and Knowledge by Surveying and Its Representation

Balletti¹,

Costa²,

Guerra³

et al. 2018

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

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Conservation of modern and contemporary cultural heritage, which goes from design objects, to architecture, to cities and territories, is certainly a current topic and in the development phase as it is underway &ndash; in the same modernity &ndash; a process of systematic replacement of architectural elements, outcome of solutions then experimental, which today are reproduced with contemporary materials, analogous in the appearance, but intimately different especially in the technological content.<br>The paper describes the particular case of La Tour de Meudon, better known as The Tower, (1966) by André Bloc, a contemporary architect of Le Corbusier, founder of L'Architecture d'aujourd'hui, who created his habitable sculptures. All his works mark the evolution of geometric abstraction to the free form, and they are still admirable testimonies of a journey that led him from architecture to architecture. His Architecture and his sculpture intertwine, opening the plastic unity of form in physical space&ndash;time. The survey is a fundamental moment for the knowledge of these hybrid architectures, where the structural component is hidden by its evident plasticity, as if it were a large sculpture with abstract and overlapping geometric shapes.<br>Survey isn't only an analysis of geometries: it is instrumental to the other structural and material analyses since it provides a metric and topological basis on which to spatially locate the phenomena being studied. The integrated survey of the building (laser scanning, photogrammetry, topography) has allowed to document his project, contributing to the to definition of the actual construction characteristics and ascertain both the material consistency and the state of conservation.

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“…In particular, we experienced many interdisciplinary projects in which, thanks to the cooperation of different fields of research, incredible results have been obtained, through the technological collaboration of computer graphics, industrial engineering and experts in documentation, preservation and access of CH. Particular attention should be paid to the actual technologies in use for solid printing (digital fabrication) used for the realization of material copies, thus tangible, of three-dimensional digital virtual models (for more examples the reader is referred to Scopigno et al, 2015;Neumüller et al, 2014;Tucci et al, 2011;Balletti et al, 2016;.…”

Section: D Prototyping As a Driver For Knowledge Sharingmentioning

confidence: 99%

Metric Documentation of Cultural Heritage: Research Directions From the Italian Gamher Project

Bitelli

Balletti

Brumana

et al. 2017

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

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ABSTRACT:GAMHer is a collaborative project that aims at exploiting and validating Geomatics algorithms, methodologies and procedures in the framework of new European regulations, which require a more extensive and productive use of digital information, as requested by the Digital Agenda for Europe as one of the seven pillars of the Europe 2020 Strategy. To this aim, GAMHer focuses on the need of a certified accuracy for surveying and monitoring projects with photogrammetry and laser scanning technologies, especially when used in a multiscale approach for landscape and built heritage documentation, conservation, and management. The approach used follows a multi-LoD (level of detail) transition that exploits GIS systems at the landscape scale, BIM technology and "point cloud based" 3d modelling for the scale of the building, and an innovative BIM/GIS integrated approach to foster innovation, promote users' collaboration and encourage communication between users. The outcomes of GAMHer are not intended to be used only by a community of Geomatics specialists, but also by a heterogeneous user community that exploit images and laser scans in their professional activities.

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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 7 publications

References 10 publications

From Point Cloud To Video Projection Mapping: Knowing Modern Architecture By Using Light Projection

From Point Cloud To Video Projection Mapping: Knowing Modern Architecture By Using Light Projection

Modern and Contemporary Cultural Heritage Documentation and Knowledge by Surveying and Its Representation

Metric Documentation of Cultural Heritage: Research Directions From the Italian Gamher Project

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