public override Bitmap processImage(Bitmap sourceImage, BackgroundWorker worker)
{
Bitmap resultImage = new Bitmap(sourceImage.Width, sourceImage.Height), tempImage1, tempImage2;
tempImage1 = dilation.processImage(sourceImage, worker);
tempImage2 = erosion.processImage(sourceImage, worker);
for (int i = 0; i < sourceImage.Width; i++)
{
worker.ReportProgress((int)((float)i / resultImage.Width * 50) + 50);
if (worker.CancellationPending)
{
return(null);
}
for (int j = 0; j < sourceImage.Height; j++)
{
int _R = Clamp(tempImage1.GetPixel(i, j).R - tempImage2.GetPixel(i, j).R, 0, 255);
int _G = Clamp(tempImage1.GetPixel(i, j).G - tempImage2.GetPixel(i, j).G, 0, 255);
int _B = Clamp(tempImage1.GetPixel(i, j).B - tempImage2.GetPixel(i, j).B, 0, 255);
resultImage.SetPixel(i, j, Color.FromArgb(_R, _G, _B));
}
}
return(resultImage);
}
public override Bitmap processImage(Bitmap sourceImage, BackgroundWorker worker)
{
return(dilation.processImage(erosion.processImage(sourceImage, worker), worker));
}