This paper will present a method to make the triangular interpolating surface based on scattered data points of remote image.
本文介绍一种基于遥感图像散乱数据点的三角曲面片插值构造方法。
The triangular interpolating surface construction based on scattered data points has extensive applications in CAD/CAM, scientific visualization, image processing.
基于散乱数据点集构造三角插值曲面的方法，在CAD/CAM、科学计算可视化、图像处理等领域有着广泛的应用。
It gets the plane scattered data points through selecting the local extremum points on the remote image, and then triangulates, constructs the triangular interpolating surface on it.
该方法通过在遥感图像上选取局部极值点来构成平面散乱数据点集，并在此基础上进行三角剖分、优化和三角插值曲面构造。
Interpolating along these curves, the interpolation on the whole surface will be fulfilled.
沿这些曲线逐条进行插补，就可实现对整个曲面的插补。
We subdivide very single planar triangle independently, and finally get a smooth surface interpolating the vertices of the original triangle mesh and their normals.
通过对单个平面三角片的单独细分，最后我们得到一张插值原三角网格顶点和顶点法向的光滑曲面。
Combined subdivision scheme is good for interpolating curve networks, but it cannot construct complex surface with sharp features.
联合细分模式具有较强的曲线网插值能力，但却难以构造带有尖锐特征的复杂外形曲面。
Combined subdivision scheme is good for interpolating curve networks, but it cannot construct complex surface with sharp features.
联合细分模式具有较强的曲线网插值能力，但却难以构造带有尖锐特征的复杂外形曲面。
应用推荐