我在我的应用程序,它可以读取在Visual Basic 2017 Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
If Environment.GetCommandLineArgs(1).ToString = My.Application.Info.DirectoryPath.To
我试过这个示例。它显示红色图像 Mat img(400,400,CV_8UC3, Scalar(0,0,255));
imshow("lalala", img);
waitKey();
而这种代码opennig网络摄像头它的工作: #include <opencv\cv.h>
#include <opencv\highgui.h>
using namespace cv;
int m