public override Bitmap processImage(Bitmap sourceImage, BackgroundWorker worker)
{
Erosion erosion = new Erosion(mmCore);
Dilation dilation = new Dilation(mmCore);
return(erosion.processImage(dilation.processImage(sourceImage, worker), worker));
}
public override Bitmap processImage(Bitmap sourceImage, BackgroundWorker worker)
{
//Opening opn = new Opening(mmCore); // = black screen
Dilation opn = new Dilation(mmCore); // = result as in lectures
//Closing opn = new Closing(mmCore); // = interesting reaction
//Erosion opn = new Erosion(mmCore); // = black screen
Bitmap openedImage = opn.processImage(sourceImage, worker);
Bitmap resultImage = new Bitmap(sourceImage.Width, sourceImage.Height);
for (int i = 0; i < sourceImage.Width; i++)
{
worker.ReportProgress((int)((float)i / resultImage.Width * 100));
if (worker.CancellationPending)
{
return(null);
}
for (int j = 0; j < sourceImage.Height; j++)
{
Color openedImPixel = openedImage.GetPixel(i, j);
Color sourceImPixel = sourceImage.GetPixel(i, j);
int R = Clamp(openedImPixel.R - sourceImPixel.R, 0, 255);
int G = Clamp(openedImPixel.G - sourceImPixel.G, 0, 255);
int B = Clamp(openedImPixel.B - sourceImPixel.B, 0, 255);
resultImage.SetPixel(i, j, Color.FromArgb(R, G, B));
}
}
return(resultImage);
}
