Research Interests
Computer Graphics
- Modeling and Visualization of Complex Graphical Environments
- Terrain and Urban Modeling
- View-dependent Refinement
- Stereoscopic Visualization
- Crowd Simulation
- Path Planning
- Physcological and Sociological Factors
- Emergency Crowd Simulation
- Physically-Based Modeling and Animation
- Deformable Models
- Human Modeling and Animation
- Facial Animation
Multimedia Databases
- Data Modeling in Multimedia Databases
- Query Processing in Multimedia Databases
- Semantic Query Processing
- Color, Shape and Texture Queries
- Content-based Retrieval