Image-space-parallel direct volume rendering on a cluster of PCs
buir.contributor.author | Aykanat, Cevdet | |
dc.citation.epage | 464 | en_US |
dc.citation.spage | 457 | en_US |
dc.citation.volumeNumber | 2869 | en_US |
dc.contributor.author | Cambazoglu, B. B. | en_US |
dc.contributor.author | Aykanat, Cevdet | en_US |
dc.date.accessioned | 2016-02-08T10:28:08Z | |
dc.date.available | 2016-02-08T10:28:08Z | |
dc.date.issued | 2003 | en_US |
dc.department | Department of Computer Engineering | en_US |
dc.description.abstract | An image-space-parallel, ray-casting-based direct volume rendering algorithm is developed for rendering of unstructured data grids on distributed-memory parallel architectures. For efficiency in screen workload calculations, a graph-partitioning-based tetrahedral cell clustering technique is used. The main contribution of the work is at the proposed model, which formulates the screen partitioning problem as a hypergraph partitioning problem. It is experimentally verified on a PC cluster that, compared to the previously suggested jagged partitioning approach, the proposed approach results in both better load balancing in local rendering and less communication overhead in data migration phases. © Springer-Verlag Berlin Heidelberg 2003. | en_US |
dc.description.provenance | Made available in DSpace on 2016-02-08T10:28:08Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2003 | en |
dc.identifier.doi | 10.1007/978-3-540-39737-3_57 | en_US |
dc.identifier.issn | 0302-9743 | en_US |
dc.identifier.issn | 1611-3349 | en_US |
dc.identifier.uri | http://hdl.handle.net/11693/24360 | en_US |
dc.language.iso | English | en_US |
dc.publisher | Springer | en_US |
dc.relation.isversionof | https://doi.org/10.1007/978-3-540-39737-3_57 | en_US |
dc.source.title | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | en_US |
dc.subject | Cell Cluster | en_US |
dc.subject | Unstructured Grid | en_US |
dc.subject | Load Imbalance | en_US |
dc.subject | Direct Volume | en_US |
dc.subject | Local Rendering | en_US |
dc.title | Image-space-parallel direct volume rendering on a cluster of PCs | en_US |
dc.type | Article | en_US |
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