摘要
三维激光扫描是一种较为先进的自动化立体高精度扫描技术,该种技术主要是运用三维激光扫描仪,来确定目标物表面的各空间坐标,以获取相关数据,建立目标物体的三维模型。然而,该技术虽然应用广泛,但在存储量不断增大的情况下,其管理难度较大。基于此,就需要运用一种有效的数据库,来高效管理、高效利用点云数据。笔者主要分析PostgreSQL数据库的大数据点云存储技术,并对其运用效果进行研究。
Three-dimensional laser scanning is a kind of advanced automated high-precision scanning technology,this technology is mainly using the 3d laser scanner,to confirmed the space coordinates of the target surface,in order to get the relevant data,to establish three-dimensional model of target objects.However,although the technology is widely used,it is difficult to manage in the case of increasing storage.Based on this,a valid database is needed to efficiently manage and efficiently use point cloud data.The author mainly analyzes the large data point cloud storage technology of PostgreSQL database and studies its application effects.
作者
徐新
Xu Xin(China Petrochemical Sales Co.,Ltd.,Henan Ptroleum Branch,Zhengzhou Henan 450100,China)
出处
《信息与电脑》
2017年第13期128-129,共2页
Information & Computer
作者简介
徐新(1967-),男,河南焦作人,本科,工程师。研究方向:数据库系统、系统安全、桌面云应用等。
