public void MergePatches(UnmanagedImage backImage, UnmanagedImage[] patchData, Rectangle[] patchBounds)
{
if (patchData.Length != patchBounds.Length)
{
throw new ArgumentException($"{nameof(patchData)} and {patchBounds} not in the same length");
}
for (var i = 0; i < patchData.Length; i++)
{
backImage.Draw(patchData[i], patchBounds[i].X, patchBounds[i].Y);
}
}
private void DoApply(UnmanagedImage image, UnmanagedImage output)
{
var fimg = Fourier.FFT2(image);
if (Width != fimg.Width ||
Height != fimg.Height)
{
throw new DimensionMismatchException();
}
fimg.C0.MultiplyWith(C0);
fimg.C1.MultiplyWith(C1);
fimg.C2.MultiplyWith(C2);
output.Draw(fimg.InverseFFT2(false));
}