3 d collections_brighton_2012.02.07

© Fraunhofer IGD

Sebastian Pena Serna

Populating and Browsing 3D Collections

Fraunhofer-Institut für Graphische Datenverarbeitung IGDFraunhoferstraße 564283 Darmstadt

Tel +49 6151 155 – 468sebastian.pena.serna@igd.fraunhofer.de www.igd.fraunhofer.de

© Fraunhofer IGD 2

3D CollectionDigital archive with multimedia material and 3D artifacts,

which is enriched with semantic information

PopulationAcquisition and ingestion of digital assets and their

corresponding provenance information

BrowsingAccessing 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

SemanticRepository

© Fraunhofer IGD 4

Workflow with 3D collections

SemanticRepository

Building:

acquire

and

process

© Fraunhofer IGD 5

Workflow with 3D collections

SemanticRepository

Accessing:search and

browse

Building:

acquire

and

process

© Fraunhofer IGD 6

Workflow with 3D collections

SemanticRepository

Enriching:

view and

annotate

Accessing:search and

browse

Building:

acquire

and

process

© Fraunhofer IGD 7

Building a 3D collection

SemanticRepository

Building:

acquire

and

process

© Fraunhofer IGD 8

Multimedia Information

Collections managementCollections management ConservationConservation

BibliographicBibliographicImagesImages

© Fraunhofer IGD 9

3D geometryMaterial propertiesDigital provenance

Digitization

© Fraunhofer IGD 10

Improve the quality of 3D artifactsProcess 3D artifacts for different purposes (e.g. research,

presentation)

Processing

© Fraunhofer IGD 11

Legacy and rich processing metadata

Provenance

1IvoryPanel_ObjAcqEvent.rdf

1IvoryPanel_ObjAcqEvent.rdf

2IvoryPanel_DocEvent.rdf

2IvoryPanel_DocEvent.rdf

forms_part_of

forms_part_of

A.15-1955-dome-out.rdfA.15-1955-dome-out.rdf

A.15-1955-dome-out.zip

has_created

2009CA5306_0.rdf2009CA5306_0.rdf

2009CR4851_0.rdf2009CR4851_0.rdf

…

2009CA5306_0.tif

…

2009CR4851_0.tif

has_created

4Ivory_Arc3DProcEvent.rdf4Ivory_Arc3DProcEvent.rdf

used_as_derivation_source

Arc3D-A.15-1955_dmy.v3d

created_derivative

5Ivory_MeshLabProcEvent.rdf

5Ivory_MeshLabProcEvent.rdf

used_as_derivation_source 2009CA5307v

Coloured.ply

created_derivativedigitized

3IvoPan_LegacyData.rdf3IvoPan_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

SemanticRepository

Accessing:search and

browse

© Fraunhofer IGD 14

Stanford Repository3D artifacts without

searchable metadata

http://www-graphics.stanford.edu/data/3Dscanrep/

Metadata Accessing

© Fraunhofer IGD 15

AIM@SHAPE3D artifacts with basic

searchable metadata, e.g. categories, keywords

http://shapes.aim-at-shape.net/

Metadata Accessing

© Fraunhofer IGD 16

3D-COFORM3D artifacts with rich

metadataFundamental

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

SemanticRepository

Enriching:

view and

annotate

© 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

SemanticRepository

Enriching:

view and

annotate

Accessing:search and

browse

Building:

acquire

and

process

© Fraunhofer IGD 25

Technological possibilities today

Short demo

© Fraunhofer IGD 26

Cloud ComputingStorage and computation

capacity online

3D InternetVisualization of 3D artifacts

on standard web browsers

Mobile devicesAccess and visualization on

the move

Opportunities

Cloud Computin

g

3D Internet

Mobile devices

© Fraunhofer IGD 27

Define workflowsCreate servicesEnable intuitive accessProvide contextualized interfaces

User involvement and engagement

Future Challenges

© Fraunhofer IGD 28

Thank You!

Sebastian Pena SernaFraunhofer-Institut für Graphische Datenverarbeitung IGDFraunhoferstraße 564283 Darmstadt

Tel +49 6151 155 – 468sebastian.pena.serna@igd.fraunhofer.de www.igd.fraunhofer.de