OpenCV 阈值化

一. 实验内容

对OpenCV阈值化函数进行简单的使用

二. 实验代码

//阈值化class Task16 {public:    void deal() {        Mat src_img = imread("img\\1.jpg");        imshow("阈值化[原图]", src_img);        Mat out1;        threshold(src_img, out1, 128, 255, THRESH_BINARY);        imshow("阈值化[效果图1]", out1);        Mat gray_img;        Mat out2;        cvtColor(src_img, gray_img, COLOR_BGR2GRAY);        adaptiveThreshold(gray_img, out2, 255, ADAPTIVE_THRESH_GAUSSIAN_C, THRESH_BINARY, 3, 1);        imshow("阈值化[效果图2]", out2);        waitKey(0);    }};

三. 实验效果