Now how quickly and accurately to extract Area Feature from remote sensing images is still a very important research direction.
现在如何从遥感影像上,快速、准确地提取面状地物信息仍然是一个非常重要的研究方向。
参考来源 - 遥感影像上面状地物信息自动提取方法的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
On the base of the analysis of forms structure, a method with scale-changed connected area feature is put forward used for table extraction.
为此，给出了连通区域搜索算法，定义了用于区分表格与图形的行程位置转化函数。
The data map is stored according to sheet or block in embedded GIS system, thus causing seam in the cutting-border for physical integrate area feature.
嵌入式GIS地图数据是分幅、分块记录和存储的，物理完整的面状地理实体在切割边界会产生缝隙。
Through the past scene of children life, we can dimly find the life style, area feature, age characteristic and change trace of the children life in that history period.
透过往昔儿童生活场景，可以依稀发现一个历史时段儿童的生活方式、区域特色、时代特征以及演变痕迹。
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