public PlayerBossPos GetPlayerAndBossLocation()
{
PlayerBossPos ret = new PlayerBossPos();
GrabImage(548, 82, 730, 706);
Mat temp = new Mat(imgGrab.ToMat(), new Rectangle(0, 0, 730, 706));
GpuMat result = new GpuMat(temp);
GpuMat output = new GpuMat(temp);
temp.Dispose();
ctm.Match(result, playerimg, output);
double minval = 0, maxval = 0;
Point maxloc = new Point(), minloc = new Point();
CudaInvoke.MinMaxLoc(output, ref minval, ref maxval, ref minloc, ref maxloc);
ctm.Match(result, bossimg, output);
double minvalb = 0, maxvalb = 0;
Point maxlocb = new Point(), minlocb = new Point();
CudaInvoke.MinMaxLoc(output, ref minvalb, ref maxvalb, ref minlocb, ref maxlocb);
ret.px = maxloc.X;
ret.py = maxloc.Y;
ret.bx = maxlocb.X;
ret.by = maxlocb.Y;
result.Dispose();
output.Dispose();
return(ret);
}
public void TestMatchTemplate()
{
if (!CudaInvoke.HasCuda)
{
return;
}
#region prepare synthetic image for testing
int templWidth = 50;
int templHeight = 50;
Point templCenter = new Point(120, 100);
//Create a random object
Image <Bgr, Byte> randomObj = new Image <Bgr, byte>(templWidth, templHeight);
randomObj.SetRandUniform(new MCvScalar(), new MCvScalar(255, 255, 255));
//Draw the object in image1 center at templCenter;
Image <Bgr, Byte> img = new Image <Bgr, byte>(300, 200);
Rectangle objectLocation = new Rectangle(templCenter.X - (templWidth >> 1), templCenter.Y - (templHeight >> 1), templWidth, templHeight);
img.ROI = objectLocation;
randomObj.Copy(img, null);
img.ROI = Rectangle.Empty;
#endregion
Image <Gray, Single> match = img.MatchTemplate(randomObj, Emgu.CV.CvEnum.TemplateMatchingType.Sqdiff);
double[] minVal, maxVal;
Point[] minLoc, maxLoc;
match.MinMax(out minVal, out maxVal, out minLoc, out maxLoc);
double gpuMinVal = 0, gpuMaxVal = 0;
Point gpuMinLoc = Point.Empty, gpuMaxLoc = Point.Empty;
GpuMat cudaImage = new GpuMat(img);
GpuMat gpuRandomObj = new GpuMat(randomObj);
GpuMat gpuMatch = new GpuMat();
using (CudaTemplateMatching buffer = new CudaTemplateMatching(DepthType.Cv8U, 3, CvEnum.TemplateMatchingType.Sqdiff))
using (Stream stream = new Stream())
{
buffer.Match(cudaImage, gpuRandomObj, gpuMatch, stream);
//GpuInvoke.MatchTemplate(CudaImage, gpuRandomObj, gpuMatch, CvEnum.TM_TYPE.CV_TM_SQDIFF, buffer, stream);
stream.WaitForCompletion();
CudaInvoke.MinMaxLoc(gpuMatch, ref gpuMinVal, ref gpuMaxVal, ref gpuMinLoc, ref gpuMaxLoc, null);
}
EmguAssert.AreEqual(minLoc[0].X, templCenter.X - templWidth / 2);
EmguAssert.AreEqual(minLoc[0].Y, templCenter.Y - templHeight / 2);
EmguAssert.IsTrue(minLoc[0].Equals(gpuMinLoc));
EmguAssert.IsTrue(maxLoc[0].Equals(gpuMaxLoc));
}
public bool OnFire()
{
ms2.GrabImage(690, 816, 170, 29);
Mat temp = new Mat(ms2.imgGrab.ToMat(), new Rectangle(0, 0, 170, 29));
GpuMat result = new GpuMat(temp);
GpuMat output = new GpuMat(temp);
temp.Dispose();
ms2.ctm.Match(result, fireimg, output);
double minval = 0, maxval = 0;
Point maxloc = new Point(), minloc = new Point();
CudaInvoke.MinMaxLoc(output, ref minval, ref maxval, ref minloc, ref maxloc);
if (maxval > .9f)
{
return(true);
}
return(false);
}