| 陡坡区域正射影像拉丝问题自动修补算法研究 |
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| 引用本文： | 陈少勤,陈捷,左志奇,孙明伟.陡坡区域正射影像拉丝问题自动修补算法研究[J].测绘信息与工程,2014(3):56-58. |
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| 作者姓名： | 陈少勤 陈捷 左志奇 孙明伟 |
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| 作者单位： | 浙江省测绘科学技术研究院;武汉大学遥感信息工程学院; |
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| 摘 要： | 利用航空摄影方式制作山区正射影像时，山坡区域容易在正射影像上形成拉丝现象。根据拉丝区域的形成机制设计了一种自动检测和修补拉丝区域的算法，在减少工作量的同时，也大大提高了山区正射影像制作的真实性与产品质量。
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| 关 键 词： | 正射影像 陡坡区域 拉丝问题 纹理修补 |
A Method of Repairing the Brushed Problem of DOM in Mountain Area |
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| CHEN Shaoqin,CHEN Jie,ZUO Zhiqi,SUN Mingwei.A Method of Repairing the Brushed Problem of DOM in Mountain Area[J].Journal of Geomatics,2014(3):56-58. |
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| Authors: | CHEN Shaoqin CHEN Jie ZUO Zhiqi SUN Mingwei |
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| Institution: | ( Zhejiang Academy of Surveying ＆ Mapping, 83 North Baoshu Road, Hangzhou 310012, China ;2 School of Remote Sensing and Infonnation Engineering, Wuhan University, 129 Luoyu Road, Wuhan 430079, China) |
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| Abstract: | Brushed area of orthophoto is a common problem in the production of DOM （Digital Ortho Map）. In this paper, we proposed an algorithm to detect and repair the brushed area automatically. It can greatly reduce the workload and improve the authenticity of mountain orthophoto production. |
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| Keywords: | DOM mountain area brushed problem texture repair |
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