const int restRingWidth = 160; // to jest suma czyli 2x80
#endregion pierscienie
public static ProcessFrameResult ProcessFrame(AditionaCapturelData acd)
{
PointF[] srcVertices;
ProcessFrameResult result = new ProcessFrameResult();
result.Target = new TargetDetails();
int kwadratWidth;
srcVertices = acd.MainTargetDetails.TargetRect;
if (srcVertices == null)
{
return(null);
}
kwadratWidth = Convert.ToInt32(srcVertices[2].X - srcVertices[3].X);
switch (acd.CurrentState)
{
case BidaSiusState.Start:
return(null);
break;
case BidaSiusState.SetTargetBoundries:
SetTargetBoundries(srcVertices, kwadratWidth, result, acd);
break;
case BidaSiusState.SetTargetSizeNPosition:
SetTargetSizeNPosition(srcVertices, kwadratWidth, result, acd);
break;
case BidaSiusState.Play:
FuseThisTarget(srcVertices, kwadratWidth, result, acd);
break;
default:
throw new ArgumentOutOfRangeException();
}
return(result);
}
private static void FuseThisTarget(PointF[] src_vertices, int kwadratWidth, ProcessFrameResult result,
AditionaCapturelData acd)
{
result.Target.BlackCenter = acd.MainTargetDetails.BlackCenter;
result.Target.BlackR = acd.MainTargetDetails.BlackR;
#region wyznaczenie prostokatow i kwadratow do transformacji perspektywy
PointF[] dstVertices = new PointF[]
{
new PointF(0, 0), //tl topleft
new PointF(kwadratWidth, 0), //tr
new PointF(kwadratWidth, kwadratWidth), //br
new PointF(0, kwadratWidth)
}; //bl
//kwadrat z lewym dolnym rogiem w tym samym miejscu co znaleziony - tylko po to żeby zobrazować
//PointF[] dst_vertices_kwadrat_lewydol = new PointF[] {
// new PointF(bo_ord[3].X , bo_ord[3].Y - kwadratWidth),
// new PointF(bo_ord[3].X + kwadratWidth, bo_ord[3].Y - kwadratWidth),
// new PointF(bo_ord[3].X + kwadratWidth, bo_ord[3].Y),
// bo_ord[3]};
#endregion wyznaczenie prostokatow i kwadratow do transformacji perspektywy
using (Mat warped = new Mat())
{
#region tranformacja perspektywy
Mat warpMatrix = CvInvoke.GetPerspectiveTransform(src_vertices, dstVertices);
Size size = new Size(kwadratWidth, kwadratWidth);
CvInvoke.WarpPerspective(acd.Frame, warped, warpMatrix, size, Inter.Linear, Warp.Default);
#endregion tranformacja perspektywy
#region rysowanie pierscieni
//Mat circleImage = warped.Clone();
var pix = Pix(acd.MainTargetDetails.BlackR);
//DrawCircles(circleImage, pix, useThisTarget.BlackCenter);
#endregion rysowanie pierscieni
#region blur gray canny samej tarczy
Mat canny_output12 = new Mat();
Mat smallGrayFrame12 = new Mat();
Mat smoothedGrayFrame12 = new Mat();
CvInvoke.PyrDown(warped, smallGrayFrame12);
CvInvoke.PyrUp(smallGrayFrame12, smoothedGrayFrame12);
CvInvoke.CvtColor(smoothedGrayFrame12, smoothedGrayFrame12, ColorConversion.Bgr2Gray);
// CvInvoke.GaussianBlur(smoothedGrayFrame12, smoothedGrayFrame12, new Size(9, 9), 1, 1);
result.SmoothedOryginal = smoothedGrayFrame12;//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
#region test
CvInvoke.Canny(smoothedGrayFrame12, canny_output12, acd.FirstCannyThresh, acd.secondCannyThresh);
#endregion test
#endregion blur gray canny samej tarczy
#region rozpoznawanie strzału
int czteryIpolmmRInt = Convert.ToInt32(FourNHalfR(pix));
int zapasSizeMax = 5;
int zapasSizeMin = 1;
CircleF[] przestrzeliny = CvInvoke.HoughCircles(smoothedGrayFrame12,
HoughType.Gradient,
1,
400,
acd.firstCannyThresh1,
acd.secondCannyThresh1,
czteryIpolmmRInt - zapasSizeMin,
czteryIpolmmRInt + zapasSizeMax);
result.Warped = warped.Clone();//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
foreach (CircleF shot in przestrzeliny)
{
CvInvoke.Circle(warped, Point.Round(shot.Center), czteryIpolmmRInt, new Bgr(Color.Blue).MCvScalar, 1,
LineType.AntiAlias, 0);
CvInvoke.Circle(warped, Point.Round(shot.Center), czteryIpolmmRInt - zapasSizeMin,
new Bgr(Color.BlueViolet).MCvScalar, 1, LineType.AntiAlias, 0);
CvInvoke.Circle(warped, Point.Round(shot.Center), czteryIpolmmRInt + zapasSizeMax,
new Bgr(Color.Chartreuse).MCvScalar, 1, LineType.AntiAlias, 0);
result.Shot = WyliczWartoscPrzestrzeliny(shot.Center, acd.MainTargetDetails);
if (acd.MainTargetDetails.CameraFlipped)
{
result.TargetScanWithResult = Rotate180(warped.Clone());//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
}
else
{
result.TargetScanWithResult = warped.Clone();//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
}
break;
}
#endregion
}
}
private static void SetTargetSizeNPosition(PointF[] src_vertices, int kwadratWidth, ProcessFrameResult result, AditionaCapturelData acd)
{
#region wyznaczenie prostokatow i kwadratow do transformacji perspektywy
PointF[] dstVertices = new PointF[] {
new PointF(0, 0), //tl topleft
new PointF(kwadratWidth, 0), //tr
new PointF(kwadratWidth, kwadratWidth), //br
new PointF(0, kwadratWidth)
}; //bl
#endregion wyznaczenie prostokatow i kwadratow do transformacji perspektywy
#region tranformacja perspektywy
Mat warpMatrix = CvInvoke.GetPerspectiveTransform(src_vertices, dstVertices);
Size size = new Size(kwadratWidth, kwadratWidth);
using (Mat warped = new Mat())
{
CvInvoke.WarpPerspective(acd.Frame, warped, warpMatrix, size, Inter.Linear, Warp.Default);
#endregion tranformacja perspektywy
#region rysowanie pierscieni
var pix = Pix(acd.MainTargetDetails.BlackR);
DrawCircles(warped, pix, acd.MainTargetDetails.BlackCenter);
result.Warped = warped.Clone();//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
}
#endregion rysowanie pierscieni
}
private static void SetTargetBoundries(PointF[] src_vertices, int kwadratWidth, ProcessFrameResult result, AditionaCapturelData acd)
{
//pokaż wszystko na oryginalnym obrazku
Mat targetMarked = acd.Frame;
CvInvoke.Polylines(targetMarked, Array.ConvertAll(src_vertices, Point.Round), true, new Bgr(Color.DarkOrange).MCvScalar, 2);
result.TargetMarked = targetMarked;//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
}