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| 一种遥感图像中海岸线的提取方法 | |
| 引用本文： | 邓江生,樊利恒,古立莉.一种遥感图像中海岸线的提取方法[J].光电技术应用,2012,27(5):56-59. |
| 作者姓名： | 邓江生 樊利恒 古立莉 |
| 作者单位： | 1. 海军航空仪器计量站,上海 200436 2. 海军航空工程学院,山东 烟台 264001 3. 部队,江苏 南京 210008 |
| 基金项目： | 国家 863计划创新基金(2010AAJ140) |
| 摘 要： | 针对遥感图像中海水和陆地区域分割和海岸线提取的问题,提出了新的区域分割和边界提取。首先对目前存在的分割技术进行分析,确定这些方法的局限性和缺陷,然后回归到最基本的阈值分割和边缘检测技术,并受这些基本算法的启发提出一种边界寻找和阈值分割的方法,并通过实验证明了这种方法在进行海陆分割和海岸线的提取方面的有效性,最终实现了海陆分割和海岸线的提取。 |
| 关 键 词： | 遥感图像 阈值分割 海岸线 海陆分割 |
| 收稿时间： | 2012/8/12 |
Method of Extraction of Coastline in Remote Sensing Images |
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| DENG Jiang-sheng,FAN Li-heng,GU Li-li.Method of Extraction of Coastline in Remote Sensing Images[J].Electro-Optic Technology Application,2012,27(5):56-59. | |
| Authors: | DENG Jiang-sheng FAN Li-heng GU Li-li |
| Affiliation: | 1.Naval Aeronautical Measure Station,Shanghai 200436,China;2.Naval Aeronautical Engineering Institute,Yantai 264001,China;3.94748 Army Unit,Nanjing 210008,China) |
| Abstract: | Aimed at the segmentation between the sea and the land in remote sensing images and the question of the extraction of the coastline, a new method is proposed. Firstly, the existed methods are analyzed and the limitations and shortcomings are determined. Then the most basic methods are adopted such as threshold segmentation and edge detection technology. Enlightened by the basic method, an edge-search method and a threshold segmentation method are proposed. Experimental results show that they are effective on segmentation between the sea and the land and the extraction of the coastline. Finally, segmentation between the sea and the land and the extraction of the coastline are realized. |
| Keywords: | remote sensing image threshold segmentation coastline segmentation between the sea and the land |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |