| 基于空间投影理论的RPC模型求解方法研究 |
| |
| 引用本文： | 樊沛,黄文骞,于彩霞.基于空间投影理论的RPC模型求解方法研究[J].海洋技术,2008,27(2):63-66. |
| |
| 作者姓名： | 樊沛 黄文骞 于彩霞 |
| |
| 作者单位： | 海军大连舰艇学院海测工程系,辽宁,大连116018 |
| |
| 摘 要： | 利用遥感影像成像时的空间投影模型并顾及全球DEM建立了一组虚拟的三维控制点用于求解RPC模型,解决了严格成像模型未知或过于复杂难以建立,同时控制点数量严重不足时RPC模型的求解问题。试验证明该方法理论严密,精度较高。
|
| 关 键 词： | 空间投影理论 全球DEM 三维控制点 RPC模型 |
| 文章编号： | 1003-2029(2008)02-0063-04 |
| 修稿时间： | 2008年1月13日 |
Investigation on Computing Method of the RPC Model Based on Space Projection Theory |
| |
| FAN Pei,HUANG Wen-qian,YU Cai-xia.Investigation on Computing Method of the RPC Model Based on Space Projection Theory[J].Ocean Technology,2008,27(2):63-66. |
| |
| Authors: | FAN Pei HUANG Wen-qian YU Cai-xia |
| |
| Abstract: | A set of virtual three-dimensional GCP for calculating the RPC model is established in this paper by using the space projection model of remote sensing and global DEM,consequently the unknown of strict imaging model or excessive complexity in establishing the model are solved,and the computing problem of the RPC model is overcome when images of remote sensing do not have rigorous sensor model and insufficient ground reference points.Results of the experiments show that the theory of this method is strict,and higher precision can be provided. |
| |
| Keywords: | space projection theory Global DEM three-dimensional GCP RPC model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
