erode
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34
Morphology/erode.cpp
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34
Morphology/erode.cpp
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#include <opencv2/opencv.hpp>
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#include <iostream>
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using namespace std;
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using namespace cv;
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int main() {
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// 1. 读取图像 (0 表示以灰度模式读取)
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Mat src = imread("../img/1.png", IMREAD_GRAYSCALE);
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if (src.empty()) {
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cout << "无法加载图像,请检查文件路径!" << endl;
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return -1;
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}
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// 2. 定义结构元素 (Kernel)
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// 使用 getStructuringElement 创建一个 5x5 的矩形结构元素
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Mat kernel = getStructuringElement(MORPH_RECT, Size(5, 5));
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// 3. 执行腐蚀操作
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Mat eroded_image;
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// 参数:输入, 输出, 结构元素, 锚点(默认-1,-1), 迭代次数
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erode(src, eroded_image, kernel, Point(-1, -1), 1);
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// 4. 显示结果
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imshow("Original Image", src);
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imshow("Eroded Image", eroded_image);
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// 等待按键后关闭窗口
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waitKey(0);
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destroyAllWindows();
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return 0;
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}
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