顾及空间分布的改进薄板样条矢量数据几何精度降低方法
王敏璇, 阳璇, 查启航, 孙睿, 任娜

A Vector Data Geometric Accuracy Reduction Method Considering Spatial Distribution Based on the Improved Thin Plate Spline Model
WANG Minxuan, YANG Xuan, ZHA Qihang, SUN Rui, REN Na
图9 精度降低后要素节点偏移方向统计
Fig. 9 Statistics of offset direction of the nodes after accuracy reduction