laplacian

So we can use the convolution of Laplacian operator to compute the gradient descent.

因此,可以利用有向拉普拉斯算子的卷积来计算梯度下降迭代公式.

Image segmentation algorithm procedure, using Prewitt operator implementation Laplacian operator are examples of implementation.

图像分割的算法的程序, 用prewitt算子 实现的还有laplacian算子实现的例子.

The results of tests of Rayleigh assumption , Laplacian assumption and Gaussian assumption are given.

给出了瑞利分布、高斯分布和拉普拉斯分布假设下的“KS”测试统计结果.