| 遥感图像拼接算法改进 |
| |
| 引用本文： | 温红艳,周建中.遥感图像拼接算法改进[J].电光与控制,2009,16(12):34-37. |
| |
| 作者姓名： | 温红艳 周建中 |
| |
| 作者单位： | 1. 武汉工业学院电气信息工程系,武汉,430023;华中科技大学水电与数字化工程学院,武汉,430074
2. 武汉工业学院电气信息工程系,武汉,430023 |
| |
| 摘 要： | 根据中心像元与周围像元之间的临近像元效应,提出了基于动态规划与灰关联分析的最佳拼接线检测算法.首先利用该算法在要进行拼接的图像中找到一条最佳拼接线,然后利用动态宽度的强制改正方法消除拼接缝效应,实现了图像的无缝拼接.为了验证该方法的可行性与有效性,分别以纹理规则、纹理杂乱、不同时相的三组遥感影像进行了实验.研究结果表明,该算法实现简单,达到了较好的视觉效果.
|
| 关 键 词： | 图像拼接 拼接线 灰关联分析 动态规划 |
| 收稿时间： | 2009/4/13 |
Improved Algorithm for Remote Sensing Image Mosaics |
| |
| WEN Hongyan,ZHOU Jianzhong.Improved Algorithm for Remote Sensing Image Mosaics[J].Electronics Optics & Control,2009,16(12):34-37. |
| |
| Authors: | WEN Hongyan ZHOU Jianzhong |
| |
| Affiliation: | WEN Hongyan 1,2,ZHOU Jianzhong 1(1.Department of Electrical , Information Engineering,Wuhan Polytechnic University,Wuhan 430023,China,2.College of Hydropower , Information Engineering,Huazhong University of Science , Technology,Wuhan 430074,China) |
| |
| Abstract: | According to the relation of center point and neighboring points,a novel method is put forward using dynamic programming and grey relational analysis to find a best seam line.The first step is to find an optimal seam line to stitch the images.Then the seam line is removed by a hard correction method based on dynamic width.Finally,the seamless mosaicking image is created.To verify the feasibility and effectiveness of the method,experiments were carried out for three sets of remote sensing images of regular-t... |
| |
| Keywords: | image mosaic seam line grey relational analysis dynamic programming |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
