| 基于微机的快速数字地图修测系统的研究 |
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| 引用本文： | 黄华文. 基于微机的快速数字地图修测系统的研究[J]. 武汉大学学报 ( 信息科学版), 1995, 20(4): 317-320. |
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| 作者姓名： | 黄华文 |
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| 作者单位： | 郑州测绘学院摄影测量与遥感系, 郑州市陇海路66号, 450052 |
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| 摘 要： | 根据彩色数字地图色彩的光谱特性,运用色度学和模式识别的基本原理,对彩色数字地图进行处理,把彩色数字地图数据自动分类、识别,获得了单要素层的数字地图,然后在微机上把它们和新的像片(正射影像)叠置,进行数字修测。
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| 关 键 词： | 地图数据分层 数字地图修测 |
| 收稿时间： | 1995-03-07 |
The Investigation of a Fast Digital Map Revision System |
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| Huang Huawen. The Investigation of a Fast Digital Map Revision System[J]. Geomatics and Information Science of Wuhan University, 1995, 20(4): 317-320. |
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| Authors: | Huang Huawen |
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| Affiliation: | Dept. of Photograrnmetry and Remote Sensing, ZISM, 66 Longhal Road, Zhengzhou, China, 450052 |
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| Abstract: | In this paper a method is described for color map segmentation by meansof the basic principles of colorimetry and pattern recongnition. The color map issegregated and recongnized in according with its spectrum, and then it can beoverlaid on the photo(orthophoto image)to perform map revision on computer. |
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| Keywords: | map segmentation digital map revision |
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