Vers des systèmes d’information archéologique :
maquette virtuelle et nuages de points intelligents
Maquettes et restitutions, 4° édition de MuséoHub, Palais
des Beaux-Arts de Lille, 20 avril 2016
Unité de Géomatique, Université de Liège, Belgique
Roland Billen, Muriel Van Ruymbeke, Michelle Pfeiffer, Cyril
Carré, Benoît Jonlet, Florent Poux, Andréa Luczfalvy Jancso,
Romain Neuville, Pierre Hallot
Maquette
virtuelle
Système
d’information
Scan 3D
2009
2011
2013
2015
Virtual
Leodium
Calakmul
4D GIS
Nantes
1900
Virtual Leodium
Maquette
virtuelle
Système
d’information
Scan 3D
2009
2011
2013
2015
Virtual
Leodium
Calakmul
4D GIS
Nantes
1900
St-Paul 3D
St-Paul 3D
• 140 stations de mesure
• Polygonale 3D à chaque étage
• Précision globale <1cm
St-Paul 3D
Maquette
virtuelle
Système
d’information
Scan 3D
2009
2011
2013
2015
Virtual
Leodium
Calakmul
4D GIS
Nantes
1900
St-Paul 3D
SI - archéo
SI – Archéologique (SIA)
• Prendre en compte toute la complexité de
l’information archéologique …
• ... Développement d’un modèle complet (et
bientôt compatible avec le CIDOC CRM)
Geometry
Function
Time
Source
version
Event
Episode
Life Map
Interpetative
Sequence
Historical
Object
Exemple d’utilisation
ET1bis House 5th c AD ET1 P. Of Worship 5th c AD ET2 extension 6th – 7th c AD ET1.1 House End of 7th c. ET1.1 bis P. Of Worship End of 7th c. ET2.1 extension End of 8th – Beg of 9th c. 860: Event 1 Relics’s acquisition 881: Event 2 Norman’s destruction ET3 Church End of 9th c. ET4 Church 1091 ET4Church with tower 1175
Exemple d’utilisation
ET1bis House 5th c AD ET1 P. Of Worship 5th c AD ET2 extension 6th – 7th c AD ET1.1 House End of 7th c. ET1.1 bis P. Of Worship End of 7th c. ET2.1 extension End of 8th – Beg of 9th c. 860: Event 1 Relics’s acquisition 881: Event 2 Norman’s destruction ET3 Church End of 9th c. ET4 Church 1091 ET4Church with tower 1175
Exemple d’utilisation
ET1bis House 5th c AD ET1 P. Of Worship 5th c AD ET2 extension 6th – 7th c AD ET1.1 House End of 7th c. ET1.1 bis P. Of Worship End of 7th c. ET2.1 extension End of 8th – Beg of 9th c. 860: Event 1 Relics’s acquisition 881: Event 2 Norman’s destruction ET3 Church End of 9th c. ET4 Church 1091 ET4Church with tower 1175
Exemple d’utilisation
ET1bis House 5th c AD ET1 P. Of Worship 5th c AD ET2 extension 6th – 7th c AD ET1.1 House End of 7th c. ET1.1 bis P. Of Worship End of 7th c. ET2.1 extension End of 8th – Beg of 9th c. 860: Event 1 Relics’s acquisition 881: Event 2 Norman’s destruction ET3 Church End of 9th c. ET4 Church 1091 ET4Church with tower 1175
Exemple d’utilisation
ET1bis House 5th c AD ET1 P. Of Worship 5th c AD ET2 extension 6th – 7th c AD ET1.1 House End of 7th c. ET1.1 bis P. Of Worship End of 7th c. ET2.1 extension End of 8th – Beg of 9th c. 860: Event 1 Relics’s acquisition 881: Event 2 Norman’s destruction ET3 Church End of 9th c. ET4 Church 1091 ET4Church with tower 1175
L’ensembe des épisodes et des séquences (et tous les autres éléments qui y
sont associés) représente la life map de l’objet historique
Maquette
virtuelle
Système
d’information
Scan 3D
2009
2011
2013
2015
Virtual
Leodium
Calakmul
4D GIS
Nantes
1900
St-Paul 3D
SI - archéo
Liege
18
ème
Liège 18
ème
Siècle
Maquette
virtuelle
Système
d’information
Scan 3D
2009
2011
2013
2015
Virtual
Leodium
Calakmul
4D GIS
Nantes
1900
St-Paul 3D
SI - archéo
Liege
18
ème
Sy
st
ème
in
tég
ré
Smart
Point
cloud
Segmentation
Semantique
Temporalité
Semiologie
Relations spatiales
Indexation
Compression
Machine learning
Similarité
Contexte
Archivage
Détection de changement
Visualisation
Structuration
Conclusions
Romain Neuville
Florent Poux
Pierre Hallot
Muriel Van Ruymbeke /
Roland Billen
Cyril
Carré /
Andréa
Jancso
19
Conference 3D Stéréo Média 2015 – Smart Point Cloud : toward an intelligent description of our world
