In the past, I focused most of my effort developing tools to support real-time graphics or VR. Recently, I am putting more effort into developing a distributed system to support Internet-based walkthrough and interaction, based on the tools developed. The following are some of the major projects previously or currently being investigated:

• Real-time Multiresolution Modeling (since 1995)
• Wave Propagation Warping (1995 - 1999)
• Efficient Handling of Deformable Objects (since 1996)
• Virtual Sculpting (since 1996)
• Distributed Virtual Walkthrough (since 1997)
• Virtual Campus (1998 - 2001)
• Motion Prediction for DVE (since 2000)
• Image-Based Modeling and Rendering for Walkthrough (since 2001)
• High Performance Web-based 3D Collaborative Engine (2001 - 2003)

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Last updated on 9th October, 2004.