一种基于Java语言的LiDAR点云数据处理方法  

A method for Li DAR point cloud data processing based on Java

作　　者：满笑言 曹年红[1] 徐希涛[1] 

机构地区：[1]南瑞集团/国网电力科学研究院,江苏南京211106 [2]河海大学地球科学与工程学院,江苏南京211199

出　　处：《中州煤炭》2016年第9期135-138,142,共5页Zhongzhou Coal

摘　　要：面对Li DAR技术的广泛应用以及Li DAR数据处理在多语言环境下的需求,提出了一种基于Java语言的Li DAR点云数据处理方法。该方法在网格划分的基础上引入了树结构,将网格索引与树结构索引相结合,对基本的规则网格空间索引进行了改进,并建立了相应的Li DAR点云数据处理的基本框架,实现了Java语言环境下的点云数据处理。通过对某测区的Li DAR点云数据进行处理,并比较了不同语言环境下的处理结果,验证了在Java语言环境下该方法进行Li DAR点云数据处理的可行性,以及利用该方法引入树结构的网格空间索引在Java语言环境下的实现性。Facing the wide application of LiDAR technology, and the demand for LiDAR data processing in different language conditions. This paper put fomard a method for LiDAR point cloud data processing based on Java.For this method,the tree structure was introduced based on grid partitioning,and then combined grid index Mith tree structural indexing, improve the grid spatial index of basic rules, establish a coiTesponding basic frame work of LiDAR point cloud data processing, and finally achieve the purpose of LiDAR point cloud data processing based on Java.With the LiDAR point cloud data processing of a certain test area,and compare the processing results in different language conditions, it verified that the method for LiDAR point cloud data processing based on Java is feasible and the grid spatial index introduced by tree structural is possible on Java.

关 键 词：LI DAR JAVA 网格索引 树结构索引 

分 类 号：P237[天文地球—摄影测量与遥感]