目录

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code

test

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code

// 不扩充边缘的矩阵卷积，输出矩阵和输入矩阵一样大
void MyMatConvolute2(Mat& src, Mat& kernel, Mat& res) {if (src.type() != CV_8UC1) {return;}if ((kernel.type() != CV_8UC1) || (kernel.rows != kernel.cols) || (kernel.rows / 2 == 0)) {return;}// 先扩大，再缩小为原来大小int edge = kernel.rows / 2;Mat tmp(src.rows+2*edge, src.cols+2*edge, CV_8UC1, Scalar(0));for (int i = 0; i < src.rows; ++i) {for (int j = 0; j < src.cols; ++j) {tmp.at<uchar>(i+edge,j+edge) = src.at<uchar>(i,j);}}MyMatConvolute1(tmp, kernel, res);

test