private void btnOtsu_Click(object sender, EventArgs e)
{
copy = ColorFilter.SetColorFilter((Bitmap)pictureBox1.Image, "gray");
int tresholdValue = Otsu.getThresholdValue(copy);
copy = Otsu.setThresholding((Bitmap)pictureBox1.Image, tresholdValue);
setPictureBox(copy);
}
private void btnTresholding_Click(object sender, EventArgs e)
{
int tresholdValue;
if (!string.IsNullOrEmpty(textboxTreshold.Text))
{
tresholdValue = Convert.ToInt32(textboxTreshold.Text);
}
else
{
tresholdValue = 150;
}
copy = Otsu.setThresholding((Bitmap)pictureBox1.Image, tresholdValue);
setPictureBox(copy);
}