| 铁路三维景观建模方法研究 |
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| 引用本文： | 董晓帆,徐嘉慧,聂晓源,任文超. 铁路三维景观建模方法研究[J]. 数字社区&智能家居, 2014, 0(3): 1547-1549,1558 |
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| 作者姓名： | 董晓帆 徐嘉慧 聂晓源 任文超 |
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| 作者单位： | 石家庄铁道大学交通运输学院,河北石家庄050043 |
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| 基金项目： | 河北省大学生创新创业训练计划项目（201310107025）资助 |
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| 摘 要： | 线路三维景观是实现铁路三维可视化设计的重要组成部分，采用面向对象的图形仿真和单元模型建模方法，实现了铁路线路三维景观的快速构建。基于数据库管理技术，解决了景观模型的一体化存储、管理和调度问题。基于图像的建模方法，实现了线路三维景观环境中的树木参数化建模，能够灵活、逼真的展示三维树木，提高了线路三维景观的真实性。通过实例验证，证明了建模方法的有效性和实用性。
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| 关 键 词： | 铁路线路 三维景观 建模方法 应用 |
The Research of fast Modeling method of railway 3D Landscape |
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| Affiliation: | DONG Xiao-fan, XUJia-hui, NIE Xiao-yuan, KEN Wen-chao (School of Traffic and Transportation of Shijiazhuang TieDao University, Shijiazhuang 050043, China) |
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| Abstract: | Utilize the object-oriented graphical simulation and element modeling methods; achieve the rapid construction of three-dimensional landscape of Railway line. Solve the integrated storage, management and scheduling problems of landscape models Based on the database management technology. Achieve parametric modeling of trees in railway three-dimensional land-scape environment based on Image modeling method. Realized flexibility, realistic display of 3D trees and improve the authentici-ty of the railway line three-dimensional landscape. |
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| Keywords: | railway line three-dimensional landscape modeling method applications |
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