Embed Size (px)
Citation preview
© Fraunhofer IGD
Sebastian Pena Serna
Populating and Browsing 3D Collections
Fraunhofer-Institut für Graphische Datenverarbeitung
IGD
Fraunhoferstraße 5
64283 Darmstadt
Tel +49 6151 155 – 468
www.igd.fraunhofer.de
© Fraunhofer IGD
2
3D Collection
Digital archive with multimedia material and 3D artifacts, which is
enriched with semantic information
Population
Acquisition and ingestion of digital assets and their corresponding
provenance information
Browsing
Accessing and exploration of digital assets in the 3D collection
Enriching
Increasing the associations within the semantic network
Definitions
© Fraunhofer IGD
3
Workflow with 3D collections
© Fraunhofer IGD
4
Workflow with 3D collections
© Fraunhofer IGD
5
Workflow with 3D collections
Accessing:search and browse
© Fraunhofer IGD
6
Workflow with 3D collections
Accessing:search and browse
© Fraunhofer IGD
7
Building a 3D collection
© Fraunhofer IGD
8
Multimedia Information
Collections management Conservation
BibliographicImages
© Fraunhofer IGD
9
3D geometry
Material properties
Digital provenance
Digitization
© Fraunhofer IGD
10
Improve the quality of 3D artifacts
Process 3D artifacts for different purposes (e.g. research, presentation)
Processing
© Fraunhofer IGD
11
Legacy and rich processing metadata
Provenance
1IvoryPanel_Ob
jAcqEvent.rdf
2IvoryPanel_
DocEvent.rdf
forms_part_of
forms_part_of
A.15-1955-dome-
out.rdf
A.15-1955-dome-out.zip
has_created
2009CA5306_0.rdf
2009CR4851_0.rdf
…
2009CA5306_0.tif
…
2009CR4851_0.tif
has_created
4Ivory_Arc3DPro
cEvent.rdf
used_as_derivation_source
Arc3D-A.15-1955_dmy.v3d
created_derivative
5Ivory_MeshLa
bProcEvent.rdf
used_as_derivation_source2009CA5307v
Coloured.ply
created_derivative
digitized
3IvoPan_LegacyData.rdf
Digitization_Process
Formal_Derivation
Sub-events
Data_Object
Legend
Man_Made_Object
forms_part_of
has_created
forms_part_of
IvoryPanel
© Fraunhofer IGD
12
Individual objects with high-
quality metadata
Ingestion
Large acquisition campaigns
with similar structures
© Fraunhofer IGD
13
Accessing a 3D collection
Accessing:search and browse
© Fraunhofer IGD
14
Stanford Repository
3D artifacts without
searchable metadata
http://www-graphics.stanford.edu/data/3Dscanrep/
Metadata Accessing
© Fraunhofer IGD
15
AIM@SHAPE
3D artifacts with basic
searchable metadata, e.g.
categories, keywords
http://shapes.aim-at-shape.net/
Metadata Accessing
© Fraunhofer IGD
16
3D-COFORM
3D artifacts with rich
metadata
Fundamental categories
and relationships
Searchable material and
shape properties
Metadata Accessing
© Fraunhofer IGD
17
Administrator
User Accessing
© Fraunhofer IGD
18
CH professional
User Accessing
© Fraunhofer IGD
19
Internet user
User Accessing
© Fraunhofer IGD
20
Enriching a 3D collection
© Fraunhofer IGD
21
Structured labeling of parts
Papaleo and De Floriani 2010 Attene et al. 2009
Enriching a 3D collection
© Fraunhofer IGD
22
Structured
enrichment of
semantic networks
Enriching a 3D collection
© Fraunhofer IGD
Structured enrichment of semantic networks
23
Enriching a 3D collection
© Fraunhofer IGD
24
Workflow with 3D collections
Accessing:search and browse
© Fraunhofer IGD
25
Technological possibilities today
Short demo
© Fraunhofer IGD
26
Cloud Computing
Storage and computation
capacity online
3D Internet
Visualization of 3D artifacts on
standard web browsers
Mobile devices
Access and visualization on the
move
Opportunities
Cloud Computing
3D Internet
Mobile devices
© Fraunhofer IGD
27
Define workflows
Create services
Enable intuitive access
Provide contextualized interfaces
User involvement and engagement
Future Challenges
© Fraunhofer IGD
28
Thank You!
Sebastian Pena Serna
Fraunhofer-Institut für Graphische Datenverarbeitung
IGD
Fraunhoferstraße 5
64283 Darmstadt
Tel +49 6151 155 – 468
www.igd.fraunhofer.de
