| 基于薄板样条函数的地图矢量化处理 |
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| 引用本文： | 任伟建,张宏鑫.基于薄板样条函数的地图矢量化处理[J].系统仿真技术,2012,8(3):187-191. |
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| 作者姓名： | 任伟建 张宏鑫 |
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| 作者单位： | 东北石油大学电气信息工程学院,黑龙江大庆,163318 |
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| 摘 要： | 提出一种利用薄板样条函数实现地图矢量化处理的方法。通过对地图图像进行轮廓提取、追踪,获取边界线的特征点,运用薄板样条函数拟合曲线,最后,通过与克里金插值法的实现效果进行对比,证明薄板插值是有效的插值方法。
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| 关 键 词： | 图像矢量化 薄板样条函数 轮廓拟合 |
A Map Vectorization Process Base on Thin-plate Spline Function |
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| REN Weijian
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ZHANG Hongxin.A Map Vectorization Process Base on Thin-plate Spline Function[J].System Simulation Technology,2012,8(3):187-191. |
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| Authors: | REN Weijian ZHANG Hongxin |
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| Affiliation: | (School of Electrical and Information Engineering, Northeast Petroleum University, Oaqing 163318, China) |
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| Abstract: | In this paper,a method using thin-plate spline function to achive map vectorization process was put forward, of boundary Finally, the Through the process of contour extraction, contour tracking, and acquisition of feature points of the map image, and using thin-plate spline function, the curve fitting was completed method was proved effective in contrast with the implements of Kirging method |
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| Keywords: | image vectorization thin-plate spline function curve fitting |
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