Search results for " 3D Printing"

showing 3 items of 23 documents

FROM SFM TO 3D PRINT: AUTOMATED WORKFLOW ADDRESSED TO PRACTITIONER AIMED AT THE CONSERVATION AND RESTAURATION

2017

Abstract. In In the last years there has been an increasing use of digital techniques for conservation and restoration purposes. Among these, a very dominant rule is played by the use of digital photogrammetry packages (Agisoft Photoscan, 3D Zephir) which allow to obtain in few steps 3D textured models of real objects. Combined with digital documentation technologies digital fabrication technologies can be employed in a variety of ways to assist in heritage documentation, conservation and dissemination. This paper will give to practitioners an overview on the state of the art available technologies and a feasible workflow for optimizing point cloud and polygon mesh datasets for the purpose …

lcsh:Applied optics. Photonics0209 industrial biotechnologyEngineeringPoint cloud3D printing02 engineering and technologycomputer.software_genrelcsh:Technology020901 industrial engineering & automationDocumentation0502 economics and businessPolygon meshMultimedialcsh:Tbusiness.industry05 social scienceslcsh:TA1501-1820AutomationSfM Image Based Modeling Automation Restauration Conservation 3D printingVariety (cybernetics)Workflowlcsh:TA1-2040Settore ICAR/17 - DisegnoState (computer science)lcsh:Engineering (General). Civil engineering (General)businessSoftware engineeringcomputer050203 business & management
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COMPUTER AIDED RESTORATION TOOLS TO ASSIST THE CONSERVATION OF AN ANCIENT SCULPTURE. THE COLOSSAL STATUE OF ZEUS ENTHRONED

2017

Abstract. The research focuses on the contribution of the integrated application of Computer Aided Restoration digital procedures as a means to guide the integration measure of an artifact, innovating and implementing the traditional investigation methods. The aim of the study was to provide effective geometrical-formal investigation tools in the frame of the conservation work of Zeus enthroned from Soluntum, conserved in the Archaeological Museum “A. Salinas” of Palermo. The paper describes the workflow of the 3D acquisition and graphical modeling with non-invasive digitalization and high information density techniques to assist the conservation of the legs of the throne, especially the in…

lcsh:Applied optics. PhotonicsEngineeringEngineering drawing02 engineering and technologyCultural Heritage restauration conservation 3D modeling virtual recomposition 3D printing.01 natural scienceslcsh:Technology0202 electrical engineering electronic engineering information engineeringSettore L-ART/04 - Museologia E Critica Artistica E Del RestauroSculpturebusiness.industrylcsh:T010401 analytical chemistrylcsh:TA1501-18203D modelingInformation density0104 chemical sciencesCultural heritageWorkflowInvestigation methodslcsh:TA1-2040Computer-aided020201 artificial intelligence & image processingStatueSettore ICAR/17 - Disegnobusinesslcsh:Engineering (General). Civil engineering (General)
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Rappresentazioni tattili

2020

Sebbene molto spesso le persone con disabilità debbano accontentarsi di vivere parzialmente alcune esperienze, da diversi anni è aumentata l’attenzione dei siti museali verso la realizzazione di progetti e percorsi dedicati che consentano una fruizione tattile di opere e manufatti ai disabili visivi. Il contributo presenta due casi studio, che utilizzano modelli 3D per installazioni tattili. In presenza di deficit visivo, è importante rafforzare le facoltà percettive connettendo il tatto con i sensi residui e fornendo stimoli cognitivi diversi e paralleli. L’approccio multisensoriale, tattile e uditivo, realizzato grazie alla commistione tra modelli 3D e componenti elettroniche, favorisce l…

rappresentazione tattile modellazione 3D stampa 3D disabile visivo accessibilitàtactile representation 3D modeling 3D printing visually impaired accessibilitySettore ICAR/17 - Disegno
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