摘要
本文以地面激光雷达点云数据为基础,利用盒计数维数法计算单个树冠的分形维数,并对其进行了自相似特征研究。实践证明了该计算方法的可行性。
Based on the ground lidar point cloud data, the fractal dimension of a tree crown is calculated using the box counting dimension method and self-similarity characteristics research is done. The result proves that this method is effective.
出处
《价值工程》
2014年第1期190-191,共2页
Value Engineering
基金
云南省自然科学基金(2011FZ025)
关键词
点云数据
树冠
分形维数
计盒维数
point clouds data
tree crowns
fractal dimension
box-counting dimension
