airbornelidar相关论文
A comparison of three methods for automatic tree crown detection and delineation from airborne LiDAR
The individual tree information is the most important parameter of biomass inversion.Recently,LiDAR has been widely and ......
建筑物提取在建筑物重建和城市管理中起着重要的作用。利用基于植被指数限制的分水岭算法分割机载激光雷达点云,并利用一定的规则......
针对小光斑全波形机载激光雷达波形数据中叠加波难以解析和实测波形数据通常表现出展宽或尖峰形态的问题,提出一种基于小波变换与......
为了有效地减小机载平台振动对激光雷达（LiDAR）测量数据的精度的影响，针对机载平台振动的特点研究了平台振动引起的激光束指向误差的......
点云分类是机载LiDAR点云应用于城市建模、道路提取等的重要阶段。虽然点云分类的方法有很多,但依然存在如多维特征向量信息冗余、......
Geohazard recognition and inventory mapping are absolutely the keys to the establishment of reliable susceptibility and ......
A Robust Model Fitting-based Method for Transmission Line Extraction from Airborne LiDAR Point Cloud
Airborne Light Detection And Ranging(LiDAR)can provide high-quality three-dimensional information for the safety inspect......
A method for land-cover classification was proposed based on the fusion of features generated from waveform data and poi......
In order to reduce the influence of airborne platforms vibration on the accuracy of measurements,the propagation mod......
本文研究了机载LiDAR数据中建筑物点云提取的算法。首先,分析典型地物点云的分布特征及规律,形成语义信息;利用TIN的数据组织形式,......
作为城市主体,建筑物信息的提取一直是国内外学者研究的热点。针对目前机载激光点云数据量大、建筑点云提取不完整等难题,提出一种......
为提高机载激光雷达回波信号的分解精度,以偏正态分布函数作为拟合基函数,采用层层剥离策略以及人群搜索算法与全局收敛LM算法相结......
