摘要
在分析ISPRS测试实验的基础上,研究机载LIDAR点云数据滤波算法的特性,将算法分成4类进行介绍,总结经典算法的定量分析性能,为后续的研究提供一个参考,并展望滤波算法改进和发展的方向。
It is based on the ISPRS test,analyzing and studying the characteristic of filter algorithm on the LIDAR cloud points,then introduced the classification of data filter method into 4 types.It summarized the quantitative analysis of the classical method and can be referenced for the further research.Finally the author viewed the filter direction of improvement and development.
出处
《测绘工程》
CSCD
2011年第5期36-39,52,共5页
Engineering of Surveying and Mapping
基金
矿山空间信息技术国家测绘局重点实验室开放基金资助项目(KLM200904)
