/// <summary>
/// обучение сети Хэмминга
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button2_Click(object sender, EventArgs e)
{
if (openFileDialog2.ShowDialog(this) == DialogResult.OK)
{
sources = new List <List <double> >();
hammingNet = new HammingNetwork();
hammingNet.K = 0.1;
names = new List <string>();
hammingNet.NeuronCount = openFileDialog2.FileNames.Count();
hammingNet.Eps = 0.5 / hammingNet.NeuronCount;
for (int i = 0; i < openFileDialog2.FileNames.Count(); i++)
{
ImageStringForm gfrom1 = new ImageStringForm(openFileDialog2.FileNames[i],
i.ToString());
if (gfrom1.ShowDialog() == DialogResult.OK)
{
names.Add(gfrom1.exampleName);
}
else
{
MessageBox.Show("Ошибка");
}
Bitmap bitmap = new Bitmap(openFileDialog2.FileNames[i]);
sources.Add(new List <double>());
hammingNet.VectorSize = bitmap.Width * bitmap.Height;
hammingNet.MaxValue = bitmap.Width * bitmap.Height;
for (int w = 0; w < bitmap.Width; w++)
{
for (int h = 0; h < bitmap.Height; h++)
{
double val = bitmap.GetPixel(w, h).R +
bitmap.GetPixel(w, h).G +
bitmap.GetPixel(w, h).B;
if (val <= 128 + 128 + 128)
{
val = 1;
}
else
{
val = -1;
}
sources[i].Add(val);
}
}
}
hammingNet.Init(sources);
}
}
/// <summary>
/// обучение сети Кохонена
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button5_Click(object sender, EventArgs e)
{
if (openFileDialog2.ShowDialog(this) == DialogResult.OK)
{
sources = new List <List <double> >();
kohonenNet = new KohonenNetwork();
kohonenNet.Alpha = decimal.ToDouble(numericUpDown1.Value);
kohonenNet.DistanceParam = decimal.ToDouble(numericUpDown2.Value);
names = new List <string>();
for (int i = 0; i < openFileDialog2.FileNames.Count(); i++)
{
ImageStringForm gfrom1 = new ImageStringForm(openFileDialog2.FileNames[i],
i.ToString());
if (gfrom1.ShowDialog() == DialogResult.OK)
{
names.Add(gfrom1.exampleName);
}
else
{
MessageBox.Show("Ошибка");
}
Bitmap bitmap = new Bitmap(openFileDialog2.FileNames[i]);
sources.Add(new List <double>());
for (int w = 0; w < bitmap.Width; w++)
{
for (int h = 0; h < bitmap.Height; h++)
{
double val = bitmap.GetPixel(w, h).R +
bitmap.GetPixel(w, h).G +
bitmap.GetPixel(w, h).B;
if (val <= 128 + 128 + 128)
{
val = 1;
}
else
{
val = 0;
}
sources[i].Add(val);
}
}
}
kohonenNet.Init(sources);
}
}
