Transcript PowerPoint 프레젠테이션 - Asia Pacific Advanced Network

3D Cyber Museum Technology:
3D Modeling, Database, Presentation & Network
Yong-Moo Kwon, I.-J. Kim, S.C. Ahn, H. Ko, H.-G. Kim
Imaging Media Research Center
Korea Institute of Science & Technology (KIST)
Seoul, KOREA
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Introduction
• Digital Environment in the 21st Century
– Digital Human, Avatar
– Digital Home, Digital Office, Digital Community
– Life in Digital Environment
• Technology in the 21st Century
– IT (Information Tech.), BT (Bio Tech.), NT (Nano Tech.)
– CT (Culture Technology)
• New Technology for Human in the 21st Century
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Emerging Trends in Heritage
• Fusion: Technology + Technology
• IT + BT (Bio-Informatics)
• IT + NT (Nano-Informatics) etc.
• Fusion: Technology + Culture
– IT + Heritage
Virtual Heritage Technology
• Virtual Heritage System for 3D Cyber Museum
– Modeling, Database, Presentation, & Network
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3D Modeling Approach
• Image-based 3D Modeling (IBM) Approach
– Multiview Image
– Disparity Estimation
– Polygon Mesh Generation
• 3D Laser Scanning Approach
– Point Clouds
– Polygon 3D Mesh Model
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Image Based 3D Modeling
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3D Laser Scanning Approach:
Seven Buddhas of Geyongju South Mountain
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Database: 3D Asset Management System
SGI
OnyxII
Html
Internet
Intenet
Explorer
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XQL
Web
Server
eXcelon
Data Server
(ObjectStore)
XML
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Development of 3D Browser
Client
(Mandrake 8.0 & Performer 2.4)
-DBMS-based 3D DB Browsing
(Search, Navigation, Browsing)
-Augmented 3D Model
(3D Model +MM)
-3D Model
-Multimedia Data
TCP/IP
HTTP & FTP
File System
eXcelon DB
(Windows NT)
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ONYX2-System
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Presentation
• How to service Virtual Heritage ?
– Web-based Service
• Internet
• VRML-based 3D model
• Web3D Technique
– VR Theater-based Service
• Immersive Space
• Interactive Presentation (Group Interaction)
• OPEN GL Performer Environment
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Web-based 3D Model Service
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Map based Interface
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3D Model Selection & Tour
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VHN (Virtual Heritage Network)
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VR-Theater-based Service
• 3D Virtual Reality Theater at Kyungju
– 3D Immerse
– Multi-User Interaction
– Kyungju World Culture EXPO 2000
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KyungJu World Culture Expo
(Cyber Image Hall)
27m x 8m screen
651-seat
Cyber Image Hall
Keypad
User Interaction
fragrance
3 D Sound
(8 Channel Surround)
Super -high resolution
Projectors (6 Channels)
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System Environement
High Resolution projector
x3
Cylinderical
Screen
Passive Stereo Glasses
6 Channels
(27m x 8m)
Visual Super Computer
Keypad
Interaction
3D Sound System
(8 Channel Surround)
Visual
Interaction
SGI ONYX2 Infinity Reality 2 (Dual Rack)
14 CPU / 6 Pipeline / 6 Channel / 12 RM
Sound
Interaction
Fragrance Control
System
ATM Network
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Next Steps: How to use Network
• Networked 3D Virtual Heritage System
– Research Project: 3D Cyber Museum Technology
– Culture Exchange between Asia and Europe
• TEIN (Trans-Eurasia Information Network)
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Research Cooperation
Europe-Korea Consortium
(EC IST project)
Toppan
Printing
(VR)
3D Cyber Museum
Service
Seoul
(Reality Studio)
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ASIA
Consortium
Kyungju
(VR Theater)
Korea Institute of Science & Technology
EC IST Project
• Project Title
Digital Artistic and Ecological Heritage Exchange
transcontinental Guidance and Exploration in globally shared cultural heritage
• Consortium Member
- GMD, Germany
- KIST (Korea Institute of Science & Technology), Korea
- rmh new media agency, Germany
- University of Crete, Greece
- BARCO nv, Belgium
- Universita degli Studi di Milano, Italy
- Consiglio Nazionale delle Ricerche, Italy
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3D Cyber Museum based on Mixed Reality
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Conclusions
• 3D Virtual Heritage System
– 3D Modeling Approach
• Image-based Modeling
• 3D Scanning based Modeling
– 3D Asset Management using XML Data Server
– Web-based & VR Theater-based Service
• Web Site (http://culture.kist.re.kr)
• 3D Cyber Museum Technology using TEIN
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Thank You !
[email protected]
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