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VW
2009
Springer
217views Virtual Reality» more  VW 2009»
14 years 11 days ago
Collaboration in 3D Shared Spaces Using X3D and VRML
—We propose a framework for visual and haptic collaboration in 3D shared virtual spaces. Virtual objects can de declared as shared objects which visual and physical properties ar...
Lei Wei, Alexei Sourin, Herbert Stocker
MODELS
2009
Springer
14 years 9 days ago
Modeling Heterogeneous Points of View with ModHel'X
Abstract. Non-functional properties (NFPs) concern various characteristics of a system (cost, power, QoS). These characteristics belong to different models of the system, built by...
Frédéric Boulanger, Christophe Jacqu...
VRML
2006
ACM
13 years 11 months ago
Function-based shape modeling and visualization in X3D
In this paper, a function-based extension of Extensible 3D (X3D) is proposed. The extension allows authors to use analytical functions to define geometry, color, 3D texture as wel...
Qi Liu, Alexei Sourin
VR
2007
IEEE
191views Virtual Reality» more  VR 2007»
14 years 1 days ago
A GPU Sub-pixel Algorithm for Autostereoscopic Virtual Reality
Autostereoscopic displays enable unencumbered immersive virtual reality, but at a significant computational expense. This expense impacts the feasibility of autostereo displays in...
Robert Kooima, Tom Peterka, Javier Girado, Jinghua...
RT
2001
Springer
13 years 10 months ago
Point-Based Impostors for Real-Time Visualization
Abstract. We present a new data structure for encoding the appearance of a geometric model as seen from a viewing region (view cell). This representation can be used in interactive...
Michael Wimmer, Peter Wonka, François X. Si...