public static void ErodeUnsafe(int iteration, bool useParallel)
{
Glb.DrawMatAndHist0(Glb.matSrc);
var matGray = Glb.matSrc.CvtColor(ColorConversionCodes.BGR2GRAY);
Glb.DrawMatAndHist1(matGray);
Glb.TimerStart();
var matDst = new Mat(matGray.Size(), matGray.Type());
for (int i = 0; i < iteration; i++)
{
if (i % 2 == 0)
{
IpUnsafe.Erode(matGray.Data, matDst.Data, matGray.Width, matGray.Height, (int)matGray.Step(), useParallel);
}
else
{
IpUnsafe.Erode(matDst.Data, matGray.Data, matGray.Width, matGray.Height, (int)matGray.Step(), useParallel);
}
}
if (iteration != 0 && iteration % 2 == 0)
{
matGray.CopyTo(matDst);
}
Console.WriteLine("=> Method Time: {0}ms", Glb.TimerStop());
Glb.DrawMatAndHist2(matDst);
matGray.Dispose();
matDst.Dispose();
}
public static Mat ErodeUnsafe(Mat matGray, int iteration, bool useParallel)
{
var mat0 = matGray.Clone();
var mat1 = new Mat(mat0.Size(), mat0.Type());
for (int i = 0; i < iteration; i++)
{
var matSrc = (i % 2 == 0) ? mat0 : mat1;
var matDst = (i % 2 == 0) ? mat1 : mat0;
IpUnsafe.Erode(matSrc.Data, matDst.Data, matGray.Width, matGray.Height, (int)matGray.Step(), useParallel);
}
return((iteration % 2 == 0) ? mat0 : mat1);
}