搜索结果: 1-4 共查到“电子科学与技术 TLS”相关记录4条 . 查询时间(0.062 秒)
FILTERING OF TLS POINT CLOUDS FOR THE GENERATION OF DTM IN SALT-MARSH AREAS.
Terrestrial Laser Scanner DTM data clustering salt-marsh ecogeomorphic dynamics
2016/2/29
Marshes are ubiquitous landforms in estuaries and lagoons, where important hydrological, morphological and ecological processes
take place. These areas attenuate sea action on the coast and act as s...
Combinative Representation of TLS Point Cloud and 3D Virtual Reality for Cultural Heritage Preservation Planning
Combination Laser Scanning Point Cloud Representation Reconstruction Virtual Reality Cultural Heritage
2015/12/3
A method for representation of 3D VR by combination of 2D and 3D models is. It improves the process of 3D scene building by importing of models from TLS point cloud data and it is supposed to be an ef...
TOA模式下TLS辅助泰勒级数展开的蜂窝定位新算法
蜂窝定位 泰勒级数展开 总体最小二乘 到达时间
2013/5/16
提出了一种到达时间(time of arrival, TOA)模式下总体最小二乘(total least square, TLS)辅助泰勒级数展开的蜂窝定位新算法。该算法针对泰勒级数展开对初始迭代参考点依赖性强的问题,综合考虑观测量误差和观测站位置误差,利用TLS估计初始参考点,然后在估计值处对观测方程组实施泰勒级数展开,并使用加权最小二乘进行多次迭代运算,实现对移动终端的高精度定位。仿真结果表明...