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#include删除Mat src = imread(“E:/OpenCV/images/demo.jpg”,IMREAD_GRAYSCALE);中的IMREAD_GRAYSCALE#include #include using namespace cv;using namespace std;int main() { QuickDemo qd; Mat src = imread("E:/OpenCV/images/demo.jpg",IMREAD_GRAYSCALE);//Mat是Matrix(矩阵)的缩写; namedWindow("输出窗口", WINDOW_FREERATIO);//radio是比例的意思 cvtColor(src, src, COLOR_BGR2HSV); imshow("输出窗口",src); imwrite("E:/OpenCV/images/demo1.jpg", src); waitKey(0); destroyAllWindows(); return 0;}
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