public override Bitmap ProcessImage(Bitmap sourceImage, BackgroundWorker worker)
{
Dilation di = new Dilation(diameter);
Erosion er = new Erosion(diameter);
return(er.ProcessImage(di.ProcessImage(sourceImage, worker), worker));
}
public override Bitmap ProcessImage(Bitmap sourceImage, BackgroundWorker worker)
{
width = sourceImage.Width;
height = sourceImage.Height;
Bitmap resultImage = new Bitmap(sourceImage);
Bitmap tempBitmap = new Bitmap(width, height);
int checkProgress = -1;
using (ImageWrapper wrapTempImage = new ImageWrapper(tempBitmap))
{
foreach (var point in wrapTempImage)
{
wrapTempImage[point] = Color.Black;
}
}
Salt salt = new Salt(percent);
Dilation dilation = new Dilation(diameter, kernel);
tempBitmap = dilation.ProcessImage(salt.ProcessImage(tempBitmap, worker), worker);
using (ImageWrapper wrapTempImage = new ImageWrapper(tempBitmap))
{
using (ImageWrapper wrapImage = new ImageWrapper(resultImage, true))
{
for (int i = 0; i < height; ++i)
{
if (i > checkProgress)
{
worker.ReportProgress((int)((double)i / resultImage.Height * 100));
if (worker.CancellationPending)
{
return(null);
}
checkProgress += 100;
}
for (int j = 0; j < width; ++j)
{
Color neighborColor = wrapTempImage[j, i];
if (neighborColor.R == 255 && neighborColor.G == 255 && neighborColor.B == 255)
{
wrapImage[j, i] = wrapTempImage[j, i];
}
}
}
}
}
return(resultImage);
}