| Quick Bird遥感影像的几何校正 |
| |
| 引用本文： | 邓晓嘉,朱建军.Quick Bird遥感影像的几何校正[J].现代测绘,2005,28(6):40-41,44. |
| |
| 作者姓名： | 邓晓嘉 朱建军 |
| |
| 作者单位： | 1. 中南大学,信息物理工程学院,湖南,长沙,410083;中南林学院,理学院,湖南,长沙,412006
2. 中南大学,信息物理工程学院,湖南,长沙,410083 |
| |
| 摘 要： | 以高分辨率的Quick Bird卫星数据为对象,经影像信息融合,使处理后的图像分辨率提高且接近真彩色,具有良好的判识效果;选择若干个GPS地面控制点作为参考点,以遥感图像处理软件ER Mapper6.2为平台,对图像进行二次多项式几何精校正,纠正后的图像点位误差在lm左右,说明纠正后的图像具有较高的几何精度.
|
| 关 键 词： | 遥感影像 真彩色 几何校正 精度 GPS |
| 文章编号： | 1672-4097（2005）06-0040-03 |
The Geometric Rectification of Quick Bird Images |
| |
| Deng Xiaojia,Zhu Jianjun.The Geometric Rectification of Quick Bird Images[J].Modern Surveying and Mapping,2005,28(6):40-41,44. |
| |
| Authors: | Deng Xiaojia Zhu Jianjun |
| |
| Abstract: | This article carries out experiments on high resolution QUICKBIRD image, By the processing of fusion, the image with more high revolution is close to true color, and can be recognized better. After choosing some GPS control points as reference points, Regard ER Mapper 6.2 as platform, we use quadratic polynomial to process the geometric rectification of images, After the rectification, The errors of points in the image is one meters or so. It is proved that the image have more high accuracy. |
| |
| Keywords: | Remote sensing image True color GHeometric rectification Accuracy GPS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
