参考: https://blog.csdn.net/u012633319/article/details/80921023 二维高斯核, 可以根据下面的公式推到为两个一维高斯核的乘积: 原型: /** @brief Returns Gaussian filter coefficients. The function computes and returns the \f$\texttt{ksize} \times 1\f$ matrix of Gaussian filter coefficien
Radial Basis Functions (RBFs) are set of functions which have same value at a fixed distance from a given central point. Even Gaussian Kernels with a covariance matrix which is diagonal and with constant variance will be radial in nature. In SVMs, RB
import graphviz import mglearn from mpl_toolkits.mplot3d import Axes3D from sklearn.datasets import load_breast_cancer, make_blobs from sklearn.ensemble import RandomForestClassifier from sklearn.model_selection import train_test_split from sklearn.s
首先看下OpenCV 官方文档对于cvSmooth各个参数的解释: Smooths the image in one of several ways. C: void cvSmooth(const CvArr* src, CvArr* dst, int smoothtype=CV_GAUSSIAN, int param1=3, int param2=0, double param3=0, double param4=0) 其对于每个参数的解释如下: param1 – The first para