摘要
通过对点云数据的分析,提出了将空间曲面片层化处理后进行去噪的思想。分析了对空间点云数据进行分层的方法,比较了各种分层方法,并且借助 MATLAB 工具,给出了一种实用的数据分层方法。为后续的数据点消噪工作打下了良好的基础。
Through analyzing the cloud data, a new de-noising method by processing the sliced space curved surfaces is put forward, Each method of data delamination is discussed and compared in this paper. Furthermore, a practical method is proposed by means of MATLAB, which provides a solid foundation for the de-noising of the data points.
出处
《矿山机械》
北大核心
2008年第18期26-29,共4页
Mining & Processing Equipment
关键词
点云
数据分层
消噪
Point cloud
Data delamination
De-noising
