摘要
根据高层建筑物在遥感影像上的特点和利用相关系数测度进行基于灰度的影像匹配的特点,结合影像匹配的结果和高层建筑物阴影提取结果,提出了一种基于相关系数的高层建筑物区域综合检测算法。实验表明,利用该方法进行高层建筑物的检测,具有较高的检测成功率。
According to the characteristics of the areas containing high building in remote sensing images and the characteristics of area based image matching using the measure of correlative coefficient, combined with the results of image matching and the results of shadow extraction, an algorithm is proposed, which is based on the measure of correlative coefficient to detect synthetically the areas containing high building. The experiment indicates this algorithm has a high successful rate to detect the areas containing high building.
出处
《测绘科学技术学报》
北大核心
2009年第2期125-127,131,共4页
Journal of Geomatics Science and Technology
基金
信息工程大学测绘学院自立科研课题(Y0802)
关键词
相关系数
高层建筑物
影像匹配
correlative coefficient
high building
image matching
