摘要
提出一种基于图像连通域的集装箱激光点云处理算法。该算法能够较好地处理集装箱三维激光点云数据,提取集装箱的边缘点云数据,利用集装箱的边缘数据拟合直线,计算集装箱的角点位置。实验证明,该算法的计算精度能满足起重机自动化抓箱的需求。
A container laser point cloud processing algorithm based on image connected domain is proposed.The algorithm can handle the 3D laser point cloud data of the container well,extract the edge point cloud data of the container,fit the edge data of the container,and calculate the angular position of the container.Experiments show that the computational accuracy of this algorithm can meet the requirements of crane automatic box grabbing.
作者
李孟涛
吴翔
Li Mengtao;Wu Xiang(Shanghai Zhenhua Heavy Industries Co.,Ltd.)
出处
《港口装卸》
2022年第2期7-10,共4页
Port Operation
关键词
图像处理
激光点云
连通域
数据拟合
image processing
laser point cloud
connected domain
data fitting
