拉普拉斯特征映射算法 Laplacian Eigenmap
其经典算法有局部平均法、中值滤波、拉普拉斯算法等。
There are some classic arithmetic such as partly average algorithm, median filter technology, and Laplacian algorithm.
在文中,分别讨论了拉普拉斯平滑及其改进算法、平均曲率流、PDE方法及基于方向的平滑算法。
In this paper, we discuss Laplacian smoothing and modified methods, mean curvature flow, PDE method and the smoothing method based on directions.
本文提供了一种算法,对某些初始条件,只需计算其高阶拉普拉斯算子,就可以得到方程的显解。
For certain initial conditions, we need only calculate their high order Laplace operator, then we can obtain the accurate solution of the initial value problem.
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