private void SaveFace_Click(object sender, RoutedEventArgs e)
{
if (selectedFaces.Count() == 0)
{
MessageBox.Show("Лицо не выбрано");
return;
}
if (String.IsNullOrWhiteSpace(PersonName.Text))
{
MessageBox.Show("Поле для ввода имени должно быть заполнено");
return;
}
using (UMat ugray = new UMat())
{
Image <Bgr, Byte> img = selectedFaces[currentFace].Resize(100, 100, Inter.Cubic);
CvInvoke.CvtColor(img, ugray, ColorConversion.Bgr2Gray);
CvInvoke.EqualizeHist(ugray, ugray);
DateTime date = DateTime.UtcNow;
string filepath = "/Faces/face" + date.Year + date.Month +
date.Day + date.Hour + date.Minute + date.Second + date.Millisecond + ".bmp";
ugray.Save(Environment.CurrentDirectory + filepath);
PeopleData.Add(PersonName.Text, filepath);
Watcher.WriteJson(PeopleData, ConfigurationManager.AppSettings["JsonData"]);
TrainFaceRecognizer();
}
FaceItemsPlace.Children.Add(new FaceItem(this, PeopleData.Face.Count - 1));
NoFaces.Visibility = Visibility.Collapsed;
MessageBox.Show("Лицо " + PersonName.Text + " сохранено");
}
private void DeleteButton_Click(object sender, RoutedEventArgs e)
{
int faceId = MainWindow.FaceItemsPlace.Children.IndexOf(this);
int nameId = MainWindow.PeopleData.NameId[faceId];
if (File.Exists(Environment.CurrentDirectory + MainWindow.PeopleData.Face[faceId]))
{
File.Delete(Environment.CurrentDirectory + MainWindow.PeopleData.Face[faceId]);
}
MainWindow.PeopleData.NameId.RemoveAt(faceId);
MainWindow.PeopleData.Face.RemoveAt(faceId);
if (MainWindow.PeopleData.NameId.IndexOf(nameId) == -1)
{
MainWindow.PeopleData.Name[nameId - 1] = null;
MainWindow.PeopleData.DeletedNamesId.Add(nameId - 1);
}
while (MainWindow.PeopleData.Name.Count() != 0 && MainWindow.PeopleData.Name.Last() == null)
{
int last = MainWindow.PeopleData.Name.Count() - 1;
MainWindow.PeopleData.DeletedNamesId.Remove(last);
MainWindow.PeopleData.Name.RemoveAt(last);
}
Watcher.WriteJson(MainWindow.PeopleData, ConfigurationManager.AppSettings["JsonData"]);
MainWindow.TrainFaceRecognizer();
MainWindow.FaceItemsPlace.Children.Remove(this);
}
public void SaveLogs(object sender, EventArgs e)
{
Watcher.WriteJson(Logs, ConfigurationManager.AppSettings["LogData"]);
}