题目

英语翻译
Hybrid Modelling:For point cloud data from LiDAR,global modelling cannot make
good use of such high-density 3D data points.Therefore,we designed a novel hybrid
model,which includes meta-deformation" for a small area (e.g.,cells in our case),sub
deformation" for a partial area where the deformation is more or less uniform or con
sistent,and deformation-map" for describing the complete region.With such a hybrid
deformation model,we are able to provide a more informative description of heterogeneous
deformation for a large monitored region.Furthermore,the deformation can be computed
incrementally according to this hybrid modelling.
Cell-based Deformation Computation.To effectively utilise the hybrid deformation mod
lling for a large region and to efficiently compute the deformation map,we design a novel
and self-contained cell-based deformation computing framework.With this framework,we are
able to automatically and incrementally comput

提问时间：2021-01-01

答案

混合建模：对于LiDAR点云数据,球面模型不能很好地利用这种高密度的三维数据点.因此,我们设计了一种新型的混合模型,它包括：一个小区域的“元变形“（例如,在我们的例子中的单元格）,子变形”为一个局部区域中的变...