| 一个基于曲面结构与方向优化的实时可视化方法 |
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| 引用本文： | 徐林,解麒.一个基于曲面结构与方向优化的实时可视化方法[J].北华大学学报(自然科学版),2011,12(4):481-484. |
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| 作者姓名： | 徐林 解麒 |
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| 作者单位： | 1. 北华大学计算机科学技术学院,吉林吉林,132021
2. 东软集团大连有限公司,辽宁大连,116085 |
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| 基金项目： | 国家自然科学基金项目，吉林省科技发展计划项目 |
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| 摘 要： | 提出一种基于映射曲面形式的三维映射曲面可视化方法,和传统的高度场表示采用的双变元三次多项式曲面形式相比,实网格分布数据点的可视化能够实现高精度表现,具有灵活性高,执行效率高,能够适于多样应用.最后给出了利用OpenGL图像接口的实现方法及特点分析,并给出了实验分析结果,对其运行效率进行了验证.
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| 关 键 词： | 科学可视化 多项式拟合 参数曲面 OpenGL |
A Real-time Scientific Visualization Method Based on Curved Surface Orientation and Structure |
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| XU Lin,XIE Qi.A Real-time Scientific Visualization Method Based on Curved Surface Orientation and Structure[J].Journal of Beihua University(Natural Science),2011,12(4):481-484. |
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| Authors: | XU Lin XIE Qi |
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| Institution: | XU Lin1,XIE Qi2(1.Computer Science & Technology of Beihua University,Jilin 132021,China,2.Neusoft Group Dalian Ltd.,Dalian 116085,China) |
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| Abstract: | A kind of scientific visualization method which produced mapping curved surface as expression form is presented.Compared with traditional height field representation which employs surface of bicubic polynomials in modeling,this visualization scheme for grid distributed data has many merits such as high flexibility,high performance and wide adaptability in various application.The realization approach and corresponding character analysis of the implementation based on OpenGL is also described.Finally,the resu... |
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| Keywords: | scientific visualization polynomial fitting parametric curved surface OpenGL |
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