摘要
城市三维仿真模型的构建对于智慧城市建设具有重要的意义。该文详细介绍了3ds max在城市三维仿真建模与贴图中的应用,总结了建模过程中模型优化的方法。在建模工艺流程方面,不仅涉及建筑物,还对地形、交通路网、植被及附属设施等在内的城市地形地物要素的建模技巧与方法做出阐述。提出了处理各种街景地物之间的匹配与接边问题的有效方法。最后指出本方案的适用范围,并将近景摄影测量技术与专业建模软件相结合作为下一步的研究目标,以期实现自动化或半自动化建模。
It is significant for smart city to construct the three-dimensional model.This paper described the application of 3ds Max in modeling and mapping of virtual city,and discussed model optimization techniques.At the same time,skills and methods to modeling including building,floor,road-network,plant and appurtenance,etc.were researched as a practical production.This paper put forward some effective methods of edge matching problem between various street features.In the end,the paper pointed out the range of application,and proposed a plan about the combination of close-range photogrammetry technology and professional modeling software to realize automated or semi-automated modeling in the future.
出处
《遥感信息》
CSCD
北大核心
2015年第4期125-129,共5页
Remote Sensing Information
基金
国家自然科学基金资助项目(41271395)
