public override Bitmap processImage(Bitmap sourceImage, BackgroundWorker worker)
{
Bitmap resultImage = new Bitmap(sourceImage.Width, sourceImage.Height);
Filters filter1 = new DilationFilter(kernel);
resultImage = filter1.processImage(sourceImage, worker);
Filters filter2 = new ErosionFilter(kernel);
resultImage = filter2.processImage(resultImage, worker);
return(resultImage);
}
public override Bitmap processImage(Bitmap sourceImage, BackgroundWorker worker)
{
Bitmap resultImage = new Bitmap(sourceImage.Width, sourceImage.Height);
Filters filter1 = new DilationFilter(kernel);
resultImage = filter1.processImage(sourceImage, worker);
for (int i = 0; i != resultImage.Width; ++i)
{
for (int j = 0; j != resultImage.Height; ++j)
{
Color sCl = sourceImage.GetPixel(i, j);
Color rCl = resultImage.GetPixel(i, j);
resultImage.SetPixel(i, j, Color.FromArgb(Clamp(rCl.R - sCl.R, 0, 255),
Clamp(rCl.G - sCl.G, 0, 255),
Clamp(rCl.B - sCl.B, 0, 255)));
}
}
return(resultImage);
}