本文整理汇总了C#中Emgu.CV.MemStorage.Dispose方法的典型用法代码示例。如果您正苦于以下问题：C# MemStorage.Dispose方法的具体用法？C# MemStorage.Dispose怎么用？C# MemStorage.Dispose使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Emgu.CV.MemStorage的用法示例。
在下文中一共展示了MemStorage.Dispose方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ExtractContourAndHull
public static TouchImage ExtractContourAndHull(Image<Bgr, Byte> newImg)
{
TouchImage touchImage = new TouchImage();
touchImage.Image = newImg;
//Image<Gray, byte> skin = new Image<Gray, byte>(newImg);
using (MemStorage storage = new MemStorage())
{
Image<Gray, Byte> grayImage = touchImage.Image.Convert<Gray, Byte>();
Contour<System.Drawing.Point> contours = grayImage.FindContours(Emgu.CV.CvEnum.CHAIN_APPROX_METHOD.CV_CHAIN_APPROX_SIMPLE, Emgu.CV.CvEnum.RETR_TYPE.CV_RETR_LIST, storage);
Contour<System.Drawing.Point> biggestContour = null;
Double Result1 = 0;
Double Result2 = 0;
while (contours != null)
{
Result1 = contours.Area;
if (Result1 > Result2)
{
Result2 = Result1;
biggestContour = contours;
}
contours = contours.HNext;
}
if (biggestContour != null)
{
// currentFrame.Draw(biggestContour, new Bgr(Color.DarkViolet), 2);
Contour<System.Drawing.Point> currentContour = biggestContour.ApproxPoly(biggestContour.Perimeter * 0.0025, storage);
// currentFrame.Draw(currentContour, new Bgr(Color.LimeGreen), 2);
// currentFrame.Draw(currentContour, new Bgr(Color.Red), 2);
biggestContour = currentContour;
// Seq<System.Drawing.Point> hull = biggestContour.GetConvexHull(Emgu.CV.CvEnum.ORIENTATION.CV_CLOCKWISE);
touchImage.Box = biggestContour.GetMinAreaRect();
/*
PointF[] points = touchImage.Box.GetVertices();
Rectangle handRect = touchImage.Box.MinAreaRect();
touchImage.Image.Draw(handRect, new Bgr(200, 0, 0), 1);
touchImage.Image.Save(".\\aft\\BEFORE" + DateTime.Now.ToString("hh-mm-ss-fff") + ".jpg");*/
/* System.Drawing.Point[] ps = new System.Drawing.Point[points.Length];
for (int i = 0; i < points.Length; i++)
ps[i] = new System.Drawing.Point((int)points[i].X, (int)points[i].Y);
*/
// currentFrame.DrawPolyline(hull.ToArray(), true, new Bgr(200, 125, 75), 2);
//currentFrame.DrawPolyline(hull.ToArray(), true, new Bgr(Color.White), 2);
// currentFrame.Draw(new CircleF(new PointF(box.center.X, box.center.Y), 3), new Bgr(200, 125, 75), 2);
/* Seq<System.Drawing.Point> filteredHull = new Seq<System.Drawing.Point>(storage);
for (int i = 0; i < hull.Total; i++)
{
if (Math.Sqrt(Math.Pow(hull[i].X - hull[i + 1].X, 2) + Math.Pow(hull[i].Y - hull[i + 1].Y, 2)) > touchImage.Box.size.Width / 10)
{
filteredHull.Push(hull[i]);
}
}
*/
touchImage.Defects = biggestContour.GetConvexityDefacts(storage, Emgu.CV.CvEnum.ORIENTATION.CV_CLOCKWISE).ToArray();
// touchImage.Image.Save(".\\aft\\BEFORE" + DateTime.Now.ToString("hh-mm-ss-fff") + ".jpg");
// string orientatio = "";
// ComputeFingersNum(touchImage, out orientatio);
}
storage.Dispose();
}
return touchImage;
}