For extracting ground points from LIDAR points clouds quickly and generating high accurate DTMs effectively, a filtering method based on multi-resolution directional prediction is proposed.
为了快速提取LIDAR点云中的地面点，生成高精度的DTM，提出了一种基于多分辨率方向预测的LIDAR点云滤波方法。
In order to measure the organic aerosol in the atmosphere, based on laser induced fluorescence, a fluorescence lidar model system was put forward for detecting organic aerosol in the atmosphere.
为了能够实现对大气中有机气溶胶颗粒的探测，采用激光诱导荧光技术，提出了适用于探测大气有机气溶胶颗粒的荧光激光雷达系统模型。
In a word, this paper based on the airborne LIDAR points cloud data achieves the extraction of urban building by using digital image processing technique without any assistance data.
总之，本文以航空LIDAR点云数据为基础，在无其他辅助数据的情况下，采用数字图像处理技术，实现了基于航空LIDAR点云数据提取城市地区建筑物的目标。
The article discusses how to realize the Doppler frequence and the speed of the wind based on the Doppler wind lidar technical requirements of Digital signal processing.
本文在测风数字信号处理技术要求的基础上，讨论了如何具体的实现多普勒频率和风速的计算。
The experimental results show that the proposed algorithm can obtain more accurate results in comparison with the registration method based on LiDAR intensity image.
通过与现有基于点云强度图的配准方法的对比实验表明，在低精度初始外方位元素的辅助下，本文方法能够达到较高的配准精度。
Based on our Mie-scattering lidar system and its technical parameter, the results of the overlap function are calculated in two ways, which is approximatetly equivalent.
文章介绍了离轴式米散射激光雷达系统的重叠因子，结合自行研制的一台激光雷达系统的技术参数，给出重叠因子的理论计算结果及实验反演结果。
According to the characteristic of acquisition system of ATS-1 lidar, this paper designs a real-time processing and display system of lidar based on the multithread technique.
从ats - 1激光雷达多通道采集系统特征出发，基于多线程技术，设计激光雷达实时处理显示系统。
A new method is proposed based on the analysis of lidar equation which selects aerosol backscatter ratio at a reference point for short range lidar in data processing.
在分析激光雷达方程的基础之上，对短程激光雷达反演气溶胶后向散射系数，提出了一种选择参考点气溶胶后向散射系数比的新方法。
The Brillouin lidar system for remote sensing of the ocean based on the edge technique is accurate.
采用边缘探测技术测量布里渊频移量的误差会对海表温度测量精度带来很大影响。
The Brillouin lidar system for remote sensing of the ocean based on the edge technique is accurate.
采用边缘探测技术测量布里渊频移量的误差会对海表温度测量精度带来很大影响。
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