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| 黄河三角洲河道信息自动提取研究 | |
| 引用本文： | 崔建勇,盛辉,赵健. 黄河三角洲河道信息自动提取研究[J]. 人民黄河, 2011, 33(10): 131-132. DOI: 10.3969/j.issn.1000-1379.2011.10.049 |
| 作者姓名： | 崔建勇 盛辉 赵健 |
| 作者单位： | 中国石油大学(华东)地球科学与技术学院,山东青岛,266555 |
| 基金项目： | 水利部公益性行业科研专项(200701030) |
| 摘 要： | 对黄河三角洲TM图像上海陆分界线进行了计算,利用数学形态学算法剔除了毛刺并确定了入海口位置,最后利用水体波谱特征改进了种子点增长算法,实现了黄河三角洲河道快速自动提取. |
| 关 键 词： | 遥感 河道 信息提取 黄河三角洲 |
Automatic Extraction of Water Information of the Yellow River Delta |
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| CUI Jian-yong,SHENG Hui,ZHAO Jian. Automatic Extraction of Water Information of the Yellow River Delta[J]. Yellow River, 2011, 33(10): 131-132. DOI: 10.3969/j.issn.1000-1379.2011.10.049 | |
| Authors: | CUI Jian-yong SHENG Hui ZHAO Jian |
| Affiliation: | CUI Jian-yong,SHENG Hui,ZHAO Jian(School of Geosciences,China University of Petroleum,Tsingtao 266555,China) |
| Abstract: | By calculating the boundaries between land and sea in the TM image of the Yellow River Delta,using mathematical morphology algorithm to remove the burr and identify the outlet,and improving the seed point of growth algorithm through the spectral characteristics of water,the fast automatic extraction of the Yellow River delta's channel is realized. |
| Keywords: | remote sensing river channel information water extraction Yellow River delta |
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