Prakash, CE and Manohar, S (1996) Shared-memory multiprocessor implementation of voxelization for volume visualization. In: Shared-memory multiprocessor implementation of voxelization for volume visualization, 3-4 July 1995, Swansea, UK, pp. 135-144.
Full text not available from this repository. (Request a copy)Abstract
Shared-memory multiprocessor workstations have become widely available to the visualization community. Direct volume rendering of unstructured grids is a computationally intensive problem that is of substantial interest in scientific visualization. This paper presents a parallel algorithm for a voxelization-based direct volume rendering of unstructured grids and its implementation on a shared-memory multiprocessor. Two highlights of the algorithm are data coherence and work distribution. The data coherence property reduces voxelization to incremental computation of voxel values within a cell using a projection approach. The work distribution is achieved by multiple processors performing voxelization in parallel on a shared-memory machine
Item Type: | Conference Paper |
---|---|
Publisher: | Springer-Verlag |
Additional Information: | Copyright of this article belongs to Springer-Verlag. |
Keywords: | data visualisation;parallel algorithms;rendering (computer graphics);shared memory systems |
Department/Centre: | Division of Interdisciplinary Sciences > Supercomputer Education & Research Centre |
Date Deposited: | 29 Aug 2007 |
Last Modified: | 10 Jan 2012 05:34 |
URI: | http://eprints.iisc.ac.in/id/eprint/10768 |
Actions (login required)
View Item |