| 一种新的基于场景的红外图像非均匀性校正算法 |
| |
| 引用本文： | 国亚双,王英瑞.一种新的基于场景的红外图像非均匀性校正算法[J].红外,2006,27(3):13-16. |
| |
| 作者姓名： | 国亚双 王英瑞 |
| |
| 作者单位： | 中国航天科工集团第二研究院25研究所,北京,100854;中国航天科工集团第二研究院25研究所,北京,100854 |
| |
| 摘 要： | 根据传统两点法的基本思想,提出了一种基于场景的红外焦平面阵列成像非均匀性校正算法。利用各探测器单元的增益比率与相邻单元的增益比率的相关性,迭代实现增益和偏移量的校正,从而减小其图像的非均匀性。
|
| 关 键 词： | 红外焦平面阵列 非均匀性校正 相关性 |
| 文章编号： | 1672-8785（2006）03-0013-04 |
| 收稿时间： | 2005-08-29 |
| 修稿时间： | 2005-08-29 |
A New Scene-based Non-uniformity Correction Algorithm for Infrared Image |
| |
| GUO Ya-shuang,WANG Ying-rui.A New Scene-based Non-uniformity Correction Algorithm for Infrared Image[J].Infrared,2006,27(3):13-16. |
| |
| Authors: | GUO Ya-shuang WANG Ying-rui |
| |
| Affiliation: | The 25th Institute, 2nd Academy, Chinese Aerospace Science Industry Corporation, Beijing 100854 ,China |
| |
| Abstract: | According to the basic idea of the traditional two-point correction method, a new IRFPA non-uniformity correction algorithm based on the scene is developed. Taking use of the correlation of the gain ratio between detector and its adjacent, cell, the gain and offset correction can be realized by iteration and the image non-uniformity can be reduced gradually. |
| |
| Keywords: | IRFPA non-uniformity correction correlation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《红外》浏览原始摘要信息 |
|
点击此处可从《红外》下载全文 |
