| 航摄影像与电子地图的匹配技术 |
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| 引用本文： | 秦中,孟传良,张正平,龙飞.航摄影像与电子地图的匹配技术[J].贵州大学学报(自然科学版),2008,25(6). |
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| 作者姓名： | 秦中 孟传良 张正平 龙飞 |
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| 作者单位： | 贵州大学,电子科学与信息技术学院,贵州,贵阳,550025 |
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| 基金项目： | 贵州大学博士启动基金
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| 摘 要： | 把低空航摄获得的地面影像速配到已有的GIS系统内,有助于提高地理空间信息更新的工作效率,具体而言,这主要取决于影像空间关系变形的校正处理,以及与GIS图层坐标系之间快速而准确匹配的可能性.改进此两方面的关键技术,对于加快地理空间信息的自动更新,将会起到明显的促进作用.
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| 关 键 词： | 航摄影像 电子地图 像素坐标 匹配技术 |
Matching Techniques Between Aerial Survey Image and Electronic Map |
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| QIN Zhong,MENG Chuan-liang,ZHANG Zheng-ping,LONG Fei.Matching Techniques Between Aerial Survey Image and Electronic Map[J].Journal of Guizhou University(Natural Science),2008,25(6). |
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| Authors: | QIN Zhong MENG Chuan-liang ZHANG Zheng-ping LONG Fei |
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| Institution: | QIN Zhong,MENG Chuan-liang,ZHANG Zheng-ping,LONG Fei(College of Electronic Science & Information Technology,Guizhou University,Guiyang,Guizhou 550025,China) |
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| Abstract: | Its updating efficiency of geo-spatial information would make an great progress with these images from aerial survey to be put into Geographics Information system(GIS) in time,moreover,there are two key techniques about geo-information orientation and identification,i.e.(1) how to correct these anamorphic images of aerial survey,and(2) how to put the images into GIS.The geo-information updating affairs may profit from improving these automatic techniques. |
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| Keywords: | image of aerial survey electronic map coordinate of pixel matching |
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