private void drawFromComboBoxToolStripMenuItem_Click(object sender, EventArgs e)
{
NeiroGraphUtils.ClearImage(pictureBox1);
NeiroGraphUtils.ClearImage(pictureBox2);
NeiroGraphUtils.ClearImage(pictureBox3);
pictureBox1.Image = NeiroGraphUtils.DrawLitera(pictureBox1.Image, (string)comboBox.SelectedItem);
}
private void Learn()
{
int[,] clipArr = NeiroGraphUtils.CutImageToArray((Bitmap)pictureBox1.Image, new Point(pictureBox1.Width, pictureBox1.Height));
if (clipArr == null)
{
return;
}
arr = NeiroGraphUtils.LeadArray(clipArr, new int[NeiroWeb.neironInArrayWidth, NeiroWeb.neironInArrayHeight]);
pictureBox2.Image = NeiroGraphUtils.GetBitmapFromArr(clipArr);
pictureBox3.Image = NeiroGraphUtils.GetBitmapFromArr(arr);
string s = nw.CheckLitera(arr);
if (s == null)
{
s = "null";
}
DialogResult askResult = MessageBox.Show("result = " + s + " ?", "", MessageBoxButtons.YesNo);
if (askResult != DialogResult.Yes || !enableTraining || MessageBox.Show("save ?", "", MessageBoxButtons.YesNo) != DialogResult.Yes)
{
return;
}
nw.SetTraining(s, arr);
NeiroGraphUtils.ClearImage(pictureBox1);
NeiroGraphUtils.ClearImage(pictureBox2);
NeiroGraphUtils.ClearImage(pictureBox3);
}
private void Learn()
{
int[,] clipArr = NeiroGraphUtils.CutImageToArray((Bitmap)pictureBox1.Image, new Point(pictureBox1.Width, pictureBox1.Height));
if (clipArr == null)
{
return;
}
arr = NeiroGraphUtils.LeadArray(clipArr, new int[NeiroWeb.neironInArrayWidth, NeiroWeb.neironInArrayHeight]);
pictureBox2.Image = NeiroGraphUtils.GetBitmapFromArr(clipArr);
pictureBox3.Image = NeiroGraphUtils.GetBitmapFromArr(arr);
string s = nw.CheckLitera(arr);
if (s == null)
{
s = "null";
}
label4.Text = s;
DialogResult askResult = MessageBox.Show("Результат распознавания - " + s + " ?", "", MessageBoxButtons.YesNo);
if (askResult != DialogResult.Yes || !enableTraining || MessageBox.Show("Добавить этот образ в память нейрона '" + s + "'", "", MessageBoxButtons.YesNo) != DialogResult.Yes)
{
return;
}
nw.SetTraining(s, arr);
// очищаем рисунки
NeiroGraphUtils.ClearImage(pictureBox1);
NeiroGraphUtils.ClearImage(pictureBox2);
NeiroGraphUtils.ClearImage(pictureBox3);
}
//очистка
private void Clear()
{
NeiroGraphUtils.ClearImage(pictureBox1);
NeiroGraphUtils.ClearImage(pictureBox2);
NeiroGraphUtils.ClearImage(pictureBox3);
is_changed = false;
}
private void clearToolStripMenuItem_Click(object sender, EventArgs e)
{
NeiroGraphUtils.ClearImage(pictureBox1);
NeiroGraphUtils.ClearImage(pictureBox2);
NeiroGraphUtils.ClearImage(pictureBox3);
label4.Text = "";
}
private void Form1_Load(object sender, EventArgs e)
{
NeiroGraphUtils.ClearImage(pictureBox1);
nw = new NeiroWeb();
string[] items = nw.GetLiteras();
if (items.Length > 0)
{
comboBox.Items.AddRange(items);
comboBox.SelectedIndex = 0;
}
}
private void toMemoryToolStripMenuItem_Click(object sender, EventArgs e)
{
string litera = comboBox.SelectedIndex >= 0 ? (string)comboBox.Items[comboBox.SelectedIndex] : comboBox.Text;
if (litera.Length == 0)
{
MessageBox.Show("Name = NULL");
return;
}
nw.SetTraining(litera, arr);
NeiroGraphUtils.ClearImage(pictureBox1);
NeiroGraphUtils.ClearImage(pictureBox2);
NeiroGraphUtils.ClearImage(pictureBox3);
}
private void LoadTestImagesToolStripMenuItem_Click(object sender, EventArgs e)
{
temp_images_mas = LoadData(testpixelFile, testlabelFile);
double count = 0;
foreach (DigitImage item in temp_images_mas)
{
int[,] arr = NeiroGraphUtils.LeadArray(item.pixels, new int[NeiroWeb.neironInArrayWidth, NeiroWeb.neironInArrayHeight]);
if (nw.CheckLitera(arr) == Convert.ToString(item.label))
{
count++;
}
}
MessageBox.Show("Коэффициент распознавания тестовой выборки (" + temp_images_mas.Count() + ") = " + 100 * count / temp_images_mas.Count() + "%");
}
private void toMemoryToolStripMenuItem_Click(object sender, EventArgs e)
{
string litera = comboBox.SelectedIndex >= 0 ? (string)comboBox.Items[comboBox.SelectedIndex] : comboBox.Text;
if (litera.Length == 0)
{
MessageBox.Show("Не выбран ни один символ для занесения в память.");
return;
}
nw.SetTraining(litera, arr);
NeiroGraphUtils.ClearImage(pictureBox1);
NeiroGraphUtils.ClearImage(pictureBox2);
NeiroGraphUtils.ClearImage(pictureBox3);
MessageBox.Show("Выбранный символ '" + litera + "' успешно добавлен в память сети");
}
private void Act()
{
int[,] clipArr = NeiroGraphUtils.CutImageToArray((Bitmap)pictureBox1.Image, new Point(pictureBox1.Width, pictureBox1.Height));
if (clipArr == null)
{
return;
}
arr = NeiroGraphUtils.LeadArray(clipArr, new int[NeiroWeb.neironInArrayWidth, NeiroWeb.neironInArrayHeight]);
pictureBox2.Image = NeiroGraphUtils.GetBitmapFromArr(clipArr);
pictureBox3.Image = NeiroGraphUtils.GetBitmapFromArr(arr);
string s = nw.CheckLitera(arr);
if (s == null)
{
s = "null";
}
DialogResult askResult;
if (режимПереобученияToolStripMenuItem.Checked)
{
askResult = MessageBox.Show("Результат = " + s + " ?", "", MessageBoxButtons.YesNo);
}
else
{
askResult = MessageBox.Show("Результат = " + s);
}
if (askResult == DialogResult.Yes || !режимПереобученияToolStripMenuItem.Checked)
{
return;
}
DialogResult askLearn = MessageBox.Show("Переобучить нейросеть на этом примере?", "", MessageBoxButtons.YesNo);
if (askLearn == DialogResult.No)
{
return;
}
string s2 = Microsoft.VisualBasic.Interaction.InputBox("Введите верное значение");
nw.SetTraining(s2, arr);
StatusUpdate();
Clear();
}
private void Write()
{
int[,] clipArr = NeiroGraphUtils.CutImageToArray((Bitmap)pictureBox1.Image, new Point(pictureBox1.Width, pictureBox1.Height));
if (clipArr == null)
{
return;
}
arr = NeiroGraphUtils.LeadArray(clipArr, new int[NeiroWeb.neironInArrayWidth, NeiroWeb.neironInArrayHeight]);
pictureBox2.Image = NeiroGraphUtils.GetBitmapFromArr(clipArr);
pictureBox3.Image = NeiroGraphUtils.GetBitmapFromArr(arr);
string s = nw.CheckLitera(arr);
if (s == null)
{
s = "null";
}
textBox2.Text += s;
NeiroGraphUtils.ClearImage(pictureBox1);
NeiroGraphUtils.ClearImage(pictureBox2);
NeiroGraphUtils.ClearImage(pictureBox3);
nw.SetTraining(s, arr);
label4.Text = s;
}
private void DrawFromComboBoxToolStripMenuItem_Click(object sender, EventArgs e)
{
Clear();
pictureBox1.Image = NeiroGraphUtils.DrawLitera(pictureBox1.Image, comboBox.Text);
}
