private void loadImageButton_Click(object sender, EventArgs e)
{
try
{
openImageFileDialog.Title = "Open image...";
openImageFileDialog.CheckFileExists = true;
openImageFileDialog.CheckPathExists = true;
openImageFileDialog.DefaultExt = "jpeg";
openImageFileDialog.Filter = "Image Files(*.jpg; *.jpeg; *.gif; *.bmp)|*.jpg; *.jpeg; *.gif; *.bmp|All Files|*.*";
openImageFileDialog.FilterIndex = 1;
openImageFileDialog.RestoreDirectory = true;
if (openImageFileDialog.ShowDialog() == DialogResult.OK)
{
originalBM = new Bitmap(openImageFileDialog.FileName);
probe = SignalProcessor.bipolarize(originalBM, Color.FromArgb(0, 0, 0));
transformedBM = originalBM.Clone() as Bitmap;
visualizeBlackWhite(transformedBM, probe);
originalPictureBox.Image = originalBM;
destinationPictureBox.Image = transformedBM;
stateLabel.Text = "Image loaded.";
stateLabel.Refresh();
}
}
catch (Exception ex)
{
throw new ApplicationException(string.Format("Failed loading image: {0}", ex.Message));
}
}
private void InitHopfieldModel(string initDir)
{
var di = new DirectoryInfo(initDir);
var files = di.GetFiles("*.jpg");
size = files.Length;
xs = new List <int[]>(size);
classes = new List <string>(size);
for (var i = 0; i < size; ++i)
{
var b = new Bitmap(Image.FromFile(files[i].FullName));
var bipolarized = SignalProcessor.bipolarize(b, Color.FromArgb(0, 0, 0), 50);
xs.Add(bipolarized);
var className = Path.GetFileNameWithoutExtension(files[i].Name);
classes.Add(className);
}
assotiatedMemory = new HopfieldModel(xs);
}
public void Init(string trainingSetDirectory)
{
rand = new Random();
var di = new DirectoryInfo(trainingSetDirectory);
var files = di.GetFiles("*.jpg");
size = files.Length;
xs = new List <int[]>(size);
classes = new List <string>(size);
for (var i = 0; i < size; ++i)
{
var b = new Bitmap(Image.FromFile(files[i].FullName));
var bip_res = SignalProcessor.bipolarize(b, Color.FromArgb(0, 0, 0));
xs.Add(bip_res.Cast <int>().ToArray());
classes.Add(files[i].Name);
}
assotiatedMemory = new HopfieldModel(xs);
}
