| Java3D实现散乱数据的三维重构 |
| |
| 引用本文： | 卢海霞,李猛,杨捧,张文静.Java3D实现散乱数据的三维重构[J].河北农业大学学报,2008,31(6). |
| |
| 作者姓名： | 卢海霞 李猛 杨捧 张文静 |
| |
| 作者单位： | 1. 河北农业大学,信息科学与技术学院,河北,保定,071001
2. 河北农业大学,机电工程学院,河北,保定,071001 |
| |
| 摘 要： | 针对煤场测得煤堆表面三维散乱数据的可视化研究,本研究提出了一种简单的得到三维散乱数据拓扑结构的方法,在此基础上进行了三次三角B-B曲面插值,及基于双B样条的曲面拟合,并用Java3D图形工具包实现了上述算法,得到的渲染效果比较接近实物,能够很好的表征原实物表面的各种特征,证明了该算法的有效性和可行性。
|
| 关 键 词： | 科学计算机可视化 散乱数据点 三维重构 Delaunay三角剖分 曲面拟合 Java3D |
Three-dimension reconstruction of scattered data based on Java3D |
| |
| LU Hai-xia,LI Meng,YANG Peng,ZHANG Wen-jing.Three-dimension reconstruction of scattered data based on Java3D[J].Journal of Agricultural University of Hebei,2008,31(6). |
| |
| Authors: | LU Hai-xia LI Meng YANG Peng ZHANG Wen-jing |
| |
| Institution: | LU Hai-xia1,LI Meng2,YANG Peng1,ZHANG Wen-jing1 |
| |
| Abstract: | Based on the study of visualization about scattered data measured on the surface of coal area,a simple method of getting triangulation was presented, and a cubic triangular B-B surface interpolation was obtained on the basis of triangulation.Then,a surface fitting was accomplished on the basis of double B-spline.The method was realized by Java3D,and the result was similar to the prototype.The validity and feasibility of this method were proved. |
| |
| Keywords: | scientific visualization scattered data three-dimension reconstruction delaunay triangulation surface fitting Java3D |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
