发布求助
文献互助 智能选刊 最新文献

Proceedings of the 1992 workshop on Volume visualization最新文献

筛选
英文 中文
Parallel volume visualization on a hypercube architecture 超立方体架构上的并行体可视化
Proceedings of the 1992 workshop on Volume visualization Pub Date : 1992-12-01 DOI: 10.1145/147130.147139
C. Montani, R. Perego, Roberto Scopigno
{"title":"Parallel volume visualization on a hypercube architecture","authors":"C. Montani, R. Perego, Roberto Scopigno","doi":"10.1145/147130.147139","DOIUrl":"https://doi.org/10.1145/147130.147139","url":null,"abstract":"A parallel solution to the visualiaation of high resolution uolume data is presented. Baaed on the ray tracing (RT) uiaualization technique, the system works on a distributed memory MIMD architecture. A hybrid strategy to my tracing parallelitation is applied, using ray-dataflow within an image partition approach. This strategy allows the flexible and efiectiue management of huge dataset on architectures with limited local memory. The dataaet is distributed over the nodes using a slice-partitioning technique. The simple data partition chosen implies a atraighforward communications pattern of the visualization processes and this improves both software design and eficiency, while providing deadlock prevention. The partitioning technique used and the network interconnection topology allow for the efjicient implementation of a statical load balancing technique through pre-rendering of a low resolution image. Details related to the practical issues involved in the parallelitation of volumetric RT are discussed, with particular reference to deadlock and termination issues.","PeriodicalId":20479,"journal":{"name":"Proceedings of the 1992 workshop on Volume visualization","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1992-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90348965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 60
首页 上一页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信