摘要
首先介绍了基于广义点的摄影测量,在分析基于直线特征广义点摄影测量的基础上,通过ICP方法的引入,从而建立了一种基于自由态控制曲线的外方位元素解算方法。最后通过实验证实了此种方法的可行性和有效性。
Firstly, this paper introduces generalized points, and puts forward photogrammetry based on generalized points. At the basis of analyzing generalized points photogrammetry based on line feature, making use of the ICP arithmetic, a resection from free-form control curves has been constructed. At last, the experiments confirm the technique＇ s feasibility and validity.
出处
《海洋测绘》
2009年第2期20-23,共4页
Hydrographic Surveying and Charting
关键词
遥感影像
ICP
自由态控制曲线
外方位元素
广义点
remote sensing image
ICP （iterative closed point ）
free-form control curves
exterior orientation elements
generalized points
