| 基于XML影像数据搜索算法的研究 |
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| 引用本文： | 梁建飞,徐峰,周华,张军臣.基于XML影像数据搜索算法的研究[J].测绘与空间地理信息,2021,44(1):152-155. |
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| 作者姓名： | 梁建飞 徐峰 周华 张军臣 |
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| 作者单位： | 61243部队,新疆 乌鲁木齐830006;61243部队,新疆 乌鲁木齐830006;61243部队,新疆 乌鲁木齐830006;61243部队,新疆 乌鲁木齐830006 |
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| 摘 要： | 从海量影像数据中查找所需数据是正射影像制作中的一个重要步骤,本文利用天绘影像提供的XML文件自动提取坐标信息,根据图号自动计算图幅角点坐标,研究了自动识别点和面位置关系的算法,实现了根据图号自动搜索天绘影像数据,根据天绘影像数据自动搜索参考影像数据的功能。
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| 关 键 词： | XML 天绘影像 数据搜索 |
Research on Image Data Search Algorithm Based on XML |
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| LIANG Jianfei,XU Feng,ZHOU Hua,ZHANG Junchen.Research on Image Data Search Algorithm Based on XML[J].Geomatics & Spatial Information Technology,2021,44(1):152-155. |
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| Authors: | LIANG Jianfei XU Feng ZHOU Hua ZHANG Junchen |
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| Institution: | (61243 Troops,Urumqi 830006,China) |
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| Abstract: | It is an important step in orthophoto production to find the required data from the massive image data.In this paper,we use the XML files in image data of TH-1 to automatically extract the coordinate information,calculate the coordinates of the corner points of the map according to the map number,and study the algorithm of automatically identifying the relationship between point and surface.Finally,the function of searching image data of TH-1 according to the map number and searching reference image data according to image data of TH-1 is realized. |
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| Keywords: | XML image of TH-1 data search |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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