CvMat 与Mat 获取某个坐标里的内容的方法

//CvMat* mat_stat;

//int  ve_stat = CV_MAT_ELEM(*mat_stat, int, row col);

Mat mat_stat;

//... init mat_stat...

 int  ve_stat = mat_stat.at<int>(row, col);

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转载自blog.csdn.net/fu_shuwu/article/details/79116711
Mat