基于数字摄影测量技术的城市三维的观建模.doc

本科毕业设计说明书题目：基于数字摄影测量技术的城市三维景观建模院（部）：土木工程学院专业：测绘工程班级：测绘082姓名：学号：2008011045指导教师：完成日期：2012年6月10日山东建筑大学毕业论文IV目录摘要··································································ⅢABSTRACT····························································Ⅳ1前言·································································11.1摄影测量······························································11.2三维建模技术··························································11.3本设计的研究内容······················································22三维景观建模的制作原理及应用······································32.1概述··································································32.2基于Imagis的城市三维景观建模方法的实现·······························32.2.1创建简单的三维模型··················································42.2.2创建复杂的三维模型··················································42.3纹理采集和纹理粘贴····················································52.3.1三维建筑物纹理采集与处理············································52.3.2三维建筑物纹理粘贴··················································62.4三维建模中遇到的问题总结·············································73数字摄影测量数据处理···············································93.1JX—4C简介···························································93.2测区介绍·····························································93.3数据采集······························································93.3.1数据预处理·························································93.3.2DLG的制作························································183.3.3DEM的制作························································203.3.4等高线生成及TIN的生成············································223.3.5DOM制作及镶嵌····················································244基于数字摄影测量的城市三维建模···································284.1建模所需数据和软件···················································284.2Imagis环境下三维数字模型的建立·······································294.2.1数据的输入和转换··········································