Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/11955
Title: VSculpt : a distributed virtual sculpting environment for collaborative design
Authors: Li, FWB
Lau, RWH
Ng, FFC
Issue Date: 2003
Source: IEEE Transactions on multimedia, 2003, v. 5, no. 4, p. 570-580 How to cite?
Journal: IEEE Transactions on multimedia 
Abstract: A collaborative virtual sculpting system supports a team of geographically separated designers/engineers connected by networks to participate in designing three-dimensional (3D) virtual engineering tools or sculptures. It encourages international collaboration at a minimal cost. However, in order for the system to be useful, two factors need to be addressed: intuitiveness and real-time interaction. Although a lot of effort has been put into developing virtual sculpting environments, only limited work addresses collaborative virtual sculpting. This is because in order to support real-time collaborative virtual sculpting, many challenging issues need to be addressed. We propose a collaborative virtual sculpting framework, called VSculpt. Through adapting some techniques we developed earlier and integrating them with some techniques developed here, the proposed framework provides a real-time intuitive environment for collaborative design. In particular, it addresses issues on efficient rendering and transmission of deformable objects, intuitive object deformation using the CyberGlove and concurrent object deformation by multiple clients. We demonstrate and evaluate the performance of the proposed framework through a number of experiments.
URI: http://hdl.handle.net/10397/11955
ISSN: 1520-9210
DOI: 10.1109/TMM.2003.814795
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