| 基于DPGRID高精度影像的影像快速纠正试验研究 |
| |
| 引用本文： | 姜丽丽,李桃,殷福忠.基于DPGRID高精度影像的影像快速纠正试验研究[J].测绘与空间地理信息,2011,34(4):78-80. |
| |
| 作者姓名： | 姜丽丽 李桃 殷福忠 |
| |
| 作者单位： | 黑龙江省测绘科学研究所,黑龙江哈尔滨,150081 |
| |
| 摘 要： | 以高精度影像数据为基础,采用DPGRID.OrthoUpdate软件,基于已有高精度正射影像数据,实现影像数据的快速纠正更新。通过外业控制点或DLG成果数据,对更新成果进行检测,并进行精度、效率等分析,以评价分析基于DPGRID.OrthoUpdate的DOM的快速更新,从而实现对现有的高精度影像有效利用的目的。
|
| 关 键 词： | DPGRID 快速纠正 光束法平差 |
The Experimental Research on Image Quick Rectification for High Resolution Image Based on DPGRID |
| |
| JIANG Li-li,LI Tao,YIN Fu-zhong.The Experimental Research on Image Quick Rectification for High Resolution Image Based on DPGRID[J].Geomatics & Spatial Information Technology,2011,34(4):78-80. |
| |
| Authors: | JIANG Li-li LI Tao YIN Fu-zhong |
| |
| Institution: | JIANG Li-li,LI Tao,YIN Fu-zhong(Heilongjiang Provincial Surveying and Mapping Research Institute,Harbin 150081,China) |
| |
| Abstract: | Based on high resolution image data,applying DPGRID.OrthoUpdate software and existed high resolution orthophoto,this paper implemented the quick rectification of image data.It also carried out the analysis on accuracy and efficiency by checking the updating results using ground control points and DLG data.It evaluated the quick DOM updating by DPGRID.OrthoUpdate for the purpose of effective application of high resolution image. |
| |
| Keywords: | DPGRID quick rectification bundle adjustment |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
