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《Geomatics and Information Science of Wuhan University》 2013-01
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Study on Automated Labeling for Area Graphic Feature Based on Integral Image

GUO Bingxuan1 ZHANG Lei1 SHAO Zhengfeng1 PAN Fei1 (1 State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing, Wuhan University,129 Luoyu Road,Wuhan 430079,China)  
In this paper,we propose an automated labeling algorithm for area graphic features based on integral image.The key of this algorithm is choosing two random endpoints as diagonal vertexs,because integral image can quickly identify it the rectangle locates inside the area feature.In this paper,we design and implement the automated labeling algorithm for area features based on integral image.The experimental results show that the algorithm can locate the unmarked annotation's position quickly and accurately.The algorithm has been applied to the real estate system in Shenzhen cadastral mapping unit.
【Fund】: 国家863计划资助项目(2009AA121404);; 国家自然科学基金资助项目(61172174);; 深圳市地籍测绘大队房产测绘系统资助项目
【CateGory Index】: P271
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