private void button1_Click(object sender, EventArgs e)
{
int K = Convert.ToInt32(textBox1.Text.ToString());
distinct_colors c = new distinct_colors();
c.get_colors(ImageMatrix);
MessageBox.Show(c.count.ToString());
MST tree = new MST(c.count, c.colors);
tree.MST_Construct();
tree.total_cost();
double d = tree.cost;
MessageBox.Show(d.ToString());
Cluster cc = new Cluster(tree.L, c.colors, K);
cc.function();
cc.Color_Pallette();
cc.Quantize_the_image(ImageMatrix);
//----------------------------------------------------------
double sigma = double.Parse(txtGaussSigma.Text);
int maskSize = (int)nudMaskSize.Value;
//ImageMatrix = ImageOperations.GaussianFilter1D(ImageMatrix, maskSize, sigma);
ImageOperations.DisplayImage(ImageMatrix, pictureBox2);
//----------------------------------------------------------
//-------------------------------------------------
var fd = new SaveFileDialog();
fd.Filter = "Bmp(*.BMP;)|*.BMP;| Jpg(*Jpg)|*.jpg";
fd.AddExtension = true;
if (fd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
switch (System.IO.Path.GetExtension(fd.FileName).ToUpper())
{
case ".BMP":
pictureBox2.Image.Save(fd.FileName, System.Drawing.Imaging.ImageFormat.Bmp);
break;
case ".JPG":
pictureBox2.Image.Save(fd.FileName, System.Drawing.Imaging.ImageFormat.Jpeg);
break;
case ".PNG":
pictureBox2.Image.Save(fd.FileName, System.Drawing.Imaging.ImageFormat.Png);
break;
default:
break;
}
}
//-------------------------------------------------
}
private void calculate_std_mean()
{
double segma = 0;
tree = new MST(colors.Count, colors);
tree.MST_Construct();
MSTree = tree.L;
tree.total_cost();
total = tree.cost;
mean = total / (MSTree.Count);
for (int i = 1; i < MSTree.Count; i++)
{
segma += (MSTree[i].weight * MSTree[i].weight) - (mean * mean);
}
stddiv = Math.Sqrt(segma / MSTree.Count);
clnum2 = 0;
}