Post on 14-Jul-2015
Guidelines & Case Studies
Anthony Corns The Discovery Programme
This project has been funded with support from the European Commission‘s CIP ICT PSP programme
Two distinct sections: Guidelines: Documentation of
the digitisation, modelling online access pipeline for the creation of online 3d models of cultural heritage objects.
Case Studies: 28 examples of 3D content creation by the 3D-ICONS partners across a range of monuments, architectural features and artefacts.
Introduction to the Guidelines & Case Studies
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3D Documentation Pipeline
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Capture
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Decision Resolution Accuracy Range Sampling rate Cost Operational conditions Skill requirements Use Material
Capture
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Modelling & Post Processing A: Geometric Reconstruction
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Mesh Creation
Mesh Cleaning
Mesh Simplification
Mesh Retopologisation
Modelling & Post Processing B: Model Structuring
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1. Single unstructured entity 2. Decomposed in elementary entities 3. Decomposed in elementary entities hierarchically
organized, expressing the architectural layouts 4. Decomposed in entities organized in classes e.g.
classification of materials, temporal states
Modelling & Post Processing C: Visual enrichment
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Modelling & Post Processing D: Reconstruction
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Modelling & Post Processing: Complementary Media
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3D Publishing Methodology
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Serve a wide variety of needs and users Maximise the 3D user experience Focus on accessibility - easy and intuitive Maximise the availability of the 3D content on as many
browser platforms as possible (desktop and mobile) Focus on single release of models - efficient &
sustainable production Avoid users having to install additional software or
plugins Support the concept of resource exploration (e.g.
integrated URLs)
3D Publishing Methodology
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3D Publishing Methodology
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3D Publishing Methodology
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3D Publishing Methodology
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3D Publishing Methodology
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Metadata
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1. It describes in detail the artefact or monument which is being modelled in 3D and its provenance
2. It describes in detail the digital representation of artefact or monument and its online location
3. It provides technical information and quality insurance on the processes and methods utilised in the digitisation and modelling of heritage objects
4. It provides information on the access, licensing and reuse of the created 3D models and any associated digital content
5. It enables the search, discovery and reuse of content through the mapping of metadata to aggregators e.g. Europeana Data Model (EDM)
Metadata
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Metadata
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Metadata
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Metadata
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Metadata
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Licensing & IPR Considerations
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Licensing & IPR Considerations
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3D Documentation Pipeline
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3D Documentation Pipeline
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3D Documentation Pipeline
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3D Documentation Pipeline
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3D Documentation Pipeline
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3D Documentation Pipeline
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Questions
anthony@discoveryprogramme.ie www.3dicons-project.eu