| 基于分形理论的三维模拟地形仿真 |
| |
| 引用本文： | 俞静,石晶晶.基于分形理论的三维模拟地形仿真[J].成都大学学报(自然科学版),2011,30(3):249-252. |
| |
| 作者姓名： | 俞静 石晶晶 |
| |
| 作者单位： | 1. 西南交通大学信息科学与技术学院,四川成都,610031
2. 西南交通大学电气工程学院,四川成都,610031 |
| |
| 摘 要： | 基于分形理论,在Diamond-Square算法的基础上提出一种改进算法,完成了三维地形的虚拟仿真.算法在Diamond-Square算法的基础上引入了一个补偿项,有效地弥补了直接采用Diamond-Square算法生成三维地形时产生的缺陷.实验结果表明,采用改进的Diamond-Square算法生成三维模拟地形的方法...
|
| 关 键 词： | 分形理论 三维地形 Diamond-Square算法 |
Emulation of Three-dimensional Terrain Based on Fractal Theory |
| |
| YU Jing,SHI Jingjing.Emulation of Three-dimensional Terrain Based on Fractal Theory[J].Journal of Chengdu University (Natural Science),2011,30(3):249-252. |
| |
| Authors: | YU Jing SHI Jingjing |
| |
| Institution: | YU Jing1,SHI Jingjing2(1.School of Information Science and Technology,Southwest Jiaotong University,Chengdu 610031,China,2.School of Electrical Engineering,China) |
| |
| Abstract: | Based on fractal theory,a modified algorithm was proposed to complete the virtual simulation of three-dimensional terrain based on Diamond-Square algorithm.Based on Diamond-Square algorithm,a compensation term was introduced into the modified algorithm to improve the defect which is generated when directly use Diamond-Square algorithm to generate three-dimensional terrain.The experimental results show that the method of using the improved Diamond-Square algorithm to generate three-dimensional terrain is fea... |
| |
| Keywords: | fractal theory three-dimensional terrain Diamond-Square algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
