EG UK Theory and Practice of Computer Graphics 2007
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Browsing EG UK Theory and Practice of Computer Graphics 2007 by Subject "Categories and Subject Descriptors (according to ACM CCS): I.3.3 [Computer Graphics]: Distributed/network graphics"
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Item A Novel Control Mechanism for Distributed Stream Rendering(The Eurographics Association, 2007) O'Brien, J. T.; Kalawsky, R. S.; Ik Soo Lim and David DuceThis paper describes a new control mechanism for distributed rendering. Control mechanisms have previously been widely used in many fields from autonomous robots to video streaming. Their use in video streaming has allowed quality-of-service, user orientated, transmission of videos across changing transport networks. We show how control mechanisms can be applied to distributed rendering to provide responsive, user orientated visualisa- tions. The control mechanisms are implemented as an extension of Chromium, a stream processing framework for OpenGL. The system should also be applicable to other stream based render systems with a significant benefit. The new system allows distributed rendering to be modularised into specialist units that self organise work load to meet the demands of the user.