| 等值线的三维曲面重建技术 |
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| 引用本文： | 郑文刚,赵春江,王纪华. 等值线的三维曲面重建技术[J]. 计算机工程与应用, 2003, 39(28): 26-28 |
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| 作者姓名： | 郑文刚 赵春江 王纪华 |
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| 作者单位： | 国家农业信息化工程技术研究中心,北京,100089 |
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| 基金项目： | 国家863高技术研究发展计划(编号:2001AA247022) |
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| 摘 要： | 文章提出了一种基于二维等值线的三维曲面重建方法,该方法不考虑等值线的走向及轮廓线的对应关系,而把它们当作无组织,无结构的点集来重建三维图形。测试结果表明该方法简捷高效,可以广泛应用于图形及图像处理的工作以及地质模型的建造过程中。
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| 关 键 词： | 等值线 三维曲面 可视化 散乱数据点 |
| 文章编号： | 1002-8331-(2003)28-0026-03 |
| 修稿时间： | 2003-08-01 |
A Method of Three Dimension Surface Reconstruction from Isoline |
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| Zheng Wengang Zhao Chunjiang Wang Jihua. A Method of Three Dimension Surface Reconstruction from Isoline[J]. Computer Engineering and Applications, 2003, 39(28): 26-28 |
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| Authors: | Zheng Wengang Zhao Chunjiang Wang Jihua |
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| Abstract: | A method for reconstructing three-dimensional surface from two-dimensional isoline is presented.Without con-sidering the direction of isoline and corresponding relation of contour line,this paper takes it as inorganization and scattered points to reconstruct three-dimensional surface.The experimental results show that this method is effective and simply.It can be widely applied in image and graphics manipulation work and create geologic models. |
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| Keywords: | Isoline Three dimension surface Visualization Scattered points |
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