public override Bitmap processImage(Bitmap sourceImage, BackgroundWorker worker)
{
Bitmap resultImage = sourceImage;
Bitmap tmp1 = sourceImage;
Bitmap tmp2 = sourceImage;
Filters filter = new Dilation();
tmp1 = filter.processImage(tmp1, worker);
filter = new Erosion();
tmp2 = filter.processImage(tmp2, worker);
for (int i = 0; i < sourceImage.Width; i++)
{
for (int j = 0; j < sourceImage.Height; j++)
{
int r = Clamp(tmp1.GetPixel(i, j).R - tmp2.GetPixel(i, j).R, 0, 255);
int g = Clamp(tmp1.GetPixel(i, j).G - tmp2.GetPixel(i, j).G, 0, 255);
int b = Clamp(tmp1.GetPixel(i, j).B - tmp2.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)
{
Bitmap resultImage = sourceImage;
Filters filter = new Dilation();
resultImage = filter.processImage(resultImage, worker);
filter = new Erosion();
resultImage = filter.processImage(resultImage, worker);
return(resultImage);
}