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| 国产“环境一号”(HJ-1)卫星遥感影像桥梁提取研究 | |
| 引用本文： | 梁菲,谭衢霖,刘亚岚,刘珠妹.国产“环境一号”(HJ-1)卫星遥感影像桥梁提取研究[J].测绘工程,2011,20(5):13-17. |
| 作者姓名： | 梁菲 谭衢霖 刘亚岚 刘珠妹 |
| 作者单位： | 1. 北京交通大学土木建筑工程学院,北京,100044 2. 中国科学院遥感应用研究所,北京,100101 3. 中国科学院研究生院,北京,100049 |
| 基金项目： | 国家自然科学基金资助项目(40801121); 中央高校基本科研业务费专项项目(2009JBM067) |
| 摘 要： | 基于桥梁与水体的空间关系,结合卫星遥感影像数据包含的多光谱和形态学特征信息,提出一种有效提取国产“环境一号”(HJ-1)卫星遥感影像桥梁目标的方法.利用国产“环境一号”(HJ-1)卫星遥感影像数据进行桥梁目标提取试验.结果表明,该方法能快速、准确、有效地提取“环境一号”卫星影像中的桥梁目标,具有一定的应用价值. |
| 关 键 词： | 环境一号(HJ-1) 遥感影像 桥梁提取 形态学处理 |
Research on bridge extraction from HJ-1 remote sensing satellite images |
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| LIANG Fei,TAN Qu-lin,LIU Ya-lan,LIU Zhu-mei.Research on bridge extraction from HJ-1 remote sensing satellite images[J].Engineering of Surveying and Mapping,2011,20(5):13-17. | |
| Authors: | LIANG Fei TAN Qu-lin LIU Ya-lan LIU Zhu-mei |
| Institution: | LIANG Fei1,TAN Qu-lin1,LIU Ya-lan2,LIU Zhu-mei3(1.School of Civil Engineering,Beijing Jiaotong University,Beijing 100044,China,2.Institute of Remote Sensing Application,CAS,Beijing 100101,3.Graduate School of Chinese Academy of Sciences,Beijing 100049,China) |
| Abstract: | Based on the spatial relation between bridge and water,an approach to extract bridge using the HJ-1 satellite remote sensing images of China is developed in the paper.It makes full use of multi-spectral and morphological information in the images.The experimental results of bridge extraction in HJ-1 images show that the proposed scheme is effective and helpful for practical use. |
| Keywords: | HJ-1 remote sensing images bridge extraction morphological processing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |