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);
}
private void erosionToolStripMenuItem_Click(object sender, EventArgs e)
{
Filters filter = new ErosionFilter(kernel);
backgroundWorker1.RunWorkerAsync(filter);
}