武广臣;刘艳;

• 1:辽宁科技学院

摘要(Abstract)：

三维建模是3D GIS中一项基本任务,其速度在一定程度上取决于纹理获取的速度。随着三维数字城市建设的推进,传统的相机拍照法已不能满足快速获取纹理的要求。为此,本文提出了一种基于高分辨率航片的无遮挡影像获取算法,并设计出选取理想航片的算法,实现了纹理自动匹配,对快速建模具有重要意义。

关键词(KeyWords)： 三维建模;3D GIS;数字城市

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 武广臣;刘艳;

DOI: 10.16251/j.cnki.1009-2307.2011.05.040

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