/// <summary>
/// Extracts MSER by C++-style code (cv::MSER)
/// </summary>
/// <param name="gray"></param>
/// <param name="dst"></param>
private void CppStyleMSER(Mat gray, Mat dst)
{
MSER mser = MSER.Create();
Point[][] contours;
Rect[] bboxes;
mser.DetectRegions(gray, out contours, out bboxes);
foreach (Point[] pts in contours)
{
Scalar color = Scalar.RandomColor();
foreach (Point p in pts)
{
dst.Circle(p, 1, color);
}
}
}