Semantics-based representation of virtual environments

In this paper we present an object representation based on the semantics and functionality of interactive digital items - virtual objects - within a virtual environment (VE). We consider every object participating in a VE application not only as a 3D shape, but as a dynamic entity with multiple visual representations and functionalities. This allows for dynamically scaling and adapting the object's geometry and functions to different scenarios. Some test applications are described to demonstrate the benefits of the semantics-based representation of interactive virtual environments, including autonomous characters and collaborative environments


Published in:
International Journal of Computer Applications in Technology, 23, 2-4, 229-38
Year:
2005
Keywords:
Note:
Virtual Reality Lab., Ecole Polytech. Fed. de Lausanne, Switzerland
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Note: The status of this file is: EPFL only


 Record created 2007-01-16, last modified 2018-03-17

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