public object[] PerformRotationCompareCuda(double angulo, double scalex, double scaley, int tx, int ty, double skX = 0, double skY = 0)
{
Image <Rgba, byte> two = null;
Image <Rgba, byte> one = null;
GpuMat resultMat = new GpuMat();
GpuMat destiny = null;
GpuMat compare = null;
object[] array = null;
GpuMat sumaImg = new GpuMat();
try
{
// tx += imgUtil.TX/2;
//make one from all tranformations
// one = imgUtil.expandedOne[0];
one = UIOne;
double raidus;
int newWidth = Convert.ToInt32(UIOne.Width * scalex);
int newHeight = Convert.ToInt32(UIOne.Height * scaley);
GpuMat gOne = new GpuMat(one.Mat);
GpuMat gNew = new GpuMat();
CudaInvoke.Rotate(gOne, gNew, gOne.Size, angulo, tx, ty);
gOne.Dispose();
gOne = new GpuMat();
CudaInvoke.Resize(gNew, gOne, new Size(newWidth, newHeight));
// one = one.Rotate(angulo, imgUtil.pitchBlack).Resize(newWidth, newHeight, Emgu.CV.CvEnum.Inter.Cubic);
one = gOne.ToMat().ToImage <Rgba, byte>();
//gNew.Dispose();
// gOne.Dispose();
if (skX != 0 && skY != 0)
{
//comparison
int rows = one.Rows;
int cols = one.Cols;
int maxXOffset = Convert.ToInt32(Math.Abs(cols * skX));
int maxYOffset = Convert.ToInt32(Math.Abs(rows * skY));
CudaImage <Rgba, byte> sheared = new CudaImage <Rgba, byte>(rows + maxYOffset, cols + maxXOffset, true);
try
{
for (int r = 0; r < sheared.Bitmap.Height; r++)
{
for (int c = 0; c < sheared.Bitmap.Width; c++)
{
int newR = r + Convert.ToInt32(c * skY) - maxYOffset / 2;
int newC = c + Convert.ToInt32(r * skX) - maxXOffset / 2;
if (newR >= 0 && newR < rows && newC >= 0 && newC < cols)
{
sheared.Bitmap.SetPixel(r, c, one.Bitmap.GetPixel(newR, newC));
}
}
}
}
catch (Exception ex)
{
}
// one.Dispose();
one.Dispose();
one = sheared.ToMat().ToImage <Rgba, byte>();
sheared.Dispose();
}
// ty += imgUtil.TY/2;
// MakeCanvas(ref one, out raidus);
// int newWidth = Convert.ToInt32(imgUtil.expandedOne[0].Width*scalex);
// int newHeight = Convert.ToInt32(imgUtil.expandedOne[0].Height*scaley);
// int newWidth = Convert.ToInt32(UIOne.Width * scalex);
// int newHeight = Convert.ToInt32(UIOne.Height * scaley);
// int newWidth = Convert.ToInt32(one.Width * scalex);
// int newHeight = Convert.ToInt32(one.Height * scaley);
// CvInvoke.MinAreaRect(UITwo.Bitmap.GetBounds().)
// int area = (UITwo).Height * (UITwo).Width;
// area/=3;
// int area = Convert.ToInt32( 4e5);
//determine bigger between one and two
Image <Rgba, byte>[] biggerSmaller = GetBiggerSmallerImages(ref UITwo, ref one);
//make canvas from bigger and copy the smaller into this canvas
//int area = (biggerSmaller[0]).Height * (biggerSmaller[0]).Width;
two = MakeCanvas(ref biggerSmaller[0], out raidus);
///CAMBIE ESTO
Point middle = GetMiddlePointCanvas(raidus, ref biggerSmaller[1]);
// middle.X += tx;
// middle.Y += ty;
///////////// // Point middle = GetMiddlePointCanvas(raidus, ref biggerSmaller[0]);
Copy(ref middle, ref two, ref biggerSmaller[1]);
//get Mat
destiny = new GpuMat(two.Mat);
two = two.CopyBlank();
// two.Dispose();
//make canvas from bigger again
// two = MakeCanvas(ref biggerSmaller[0], out raidus);//;.Width, expandedEscaledUIToCompare[1].Height, pitchWhite);
// Copy the bigger into the canvas
middle = GetMiddlePointCanvas(raidus, ref biggerSmaller[0]);
Copy(ref middle, ref two, ref biggerSmaller[0]);
compare = new GpuMat(two.Mat); //two.Mat.Clone();
two.Dispose();
object result = null;
CudaInvoke.BitwiseXor(compare, destiny, resultMat, null);// Emgu.CV.CvEnum.CmpType.Equal);
// CudaInvoke.Subtract(compare, destiny, resultMat);
// CudaInvoke.Pow(resultMat, 2, resultMat);
// CvInvoke.Compare(compare, destiny, resultMat, Emgu.CV.CvEnum.CmpType.Equal);
CudaInvoke.Add(compare, destiny, sumaImg);//.ass.ToImage<Rgba,byte>().Add(destiny.ToImage<Rgba,byte>()).Mat;
result = resultMat.ToMat();
two = resultMat.ToMat().ToImage <Rgba, byte>();
object suma = null;
object count = null;
suma = two.GetSum();
count = two.CountNonzero();
int area = Convert.ToInt32(2e5);
(count as int[])[3] = area;
// result = two.Mat.Clone();
// CvInvoke.Subtract(compare, destiny, resultMat);
array = new object[] { result, count, suma };
}
catch (Exception ex)
{
}
destiny?.Dispose();
compare?.Dispose();
resultMat?.Dispose();
two?.Dispose();
one?.Dispose();
sumaImg?.Dispose();
return(array);
}
