| 三维建模中平面分割并行算法的设计与实现 |
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| 引用本文： | 王雷章,张爱武,刘晓萌. 三维建模中平面分割并行算法的设计与实现[J]. 系统仿真学报, 2006, 18(Z2): 239-241 |
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| 作者姓名： | 王雷章 张爱武 刘晓萌 |
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| 作者单位： | 首都师范大学三维信息获取与应用教育部重点实验室,北京,100037 |
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| 基金项目： | 国家科技部十五科技攻关项目(2004BA810B)，北京市属市管高等学校“学术创新团队计划”项目，北京市教委科技发展计划项目(KM200610028012) |
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| 摘 要： | 基于高性能集群的并行计算在许多领域得到了广泛地应用和发展。针对三维建模的特点,设计和实现了平面分割的并行算法,重点阐述了并行算法中各进程的数据分配和通信方式等关键问题。并通过实验,给出了该并行算法的加速比和效率,验证了并行计算在三维建模中的优势。
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| 关 键 词： | 并行计算 集群 MPI 平面分割 |
| 文章编号： | 1004-731X(2006)S2-0239-03 |
| 修稿时间： | 2006-05-10 |
Design and Implementation of Parallel Algorithm of Plane Segmentation in 3D Modeling |
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| WANG Lei-zhang,ZHANG Ai-wu,LIU Xiao-meng. Design and Implementation of Parallel Algorithm of Plane Segmentation in 3D Modeling[J]. Journal of System Simulation, 2006, 18(Z2): 239-241 |
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| Authors: | WANG Lei-zhang ZHANG Ai-wu LIU Xiao-meng |
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| Abstract: | Parallel computing based on high performance cluster system is well applied in many scientific fields. Considering the features of 3D modeling, the parallel algorithm of plane segmentation was designed and implemented, and some important problems were discussed, such as the ways of data distributing and communication in processors. Finally, the ratio of acceleration and efficiency about the parallel algorithm were given through experiments, and the advantages which parallel computing was used in 3D modeling were testified. |
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| Keywords: | parallel computing cluster MPI plane segmentation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
