private void BnSavarFace_Click(object sender, EventArgs e)
{
try
{
using (var db = new BdDataContext())
{
labels.Clear();
tranningImages.Clear();
Count = Count + 1;
grayFace = camera.QueryGrayFrame().Resize(320, 240, INTER.CV_INTER_CUBIC);
MCvAvgComp[][] Detectfaces = grayFace.DetectHaarCascade(faceDetect, 1.2, 10, HAAR_DETECTION_TYPE.DO_CANNY_PRUNING, new Size(20, 20));
foreach (MCvAvgComp f in Detectfaces[0])
{
TrainedFace = Frame.Copy(f.rect).Convert <Gray, byte>();
break;
}
TrainedFace = result.Resize(100, 100, INTER.CV_INTER_CUBIC);
tranningImages.Add(TrainedFace);
labels.Add(txtName.Text);
int lista = tranningImages.Count();
for (int i = 0; i < lista; i++)
{
//salva no o Banco sql Server
Face face = new Face
{
NomeFace = txtName.Text,
DataCadastro = DateTime.Now
};
db.faces.Add(face);
db.SaveChanges();
tranningImages.ToArray()[0].Save(Application.StartupPath + "/Faces/" + "face" + face.Id + ".bmp");
MessageBox.Show(face.NomeFace + " Add com Sucesso!!");
txtName.Clear();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public Form1()
{
InitializeComponent();
faceDetect = new HaarCascade("haarcascade_frontalface_default.xml");
try
{
using (var db = new BdDataContext())
{
//Busca do Banco sql Server
var Labelsinf = db.faces.ToList();
string FaceLoad;
foreach (var item in Labelsinf)
{
FaceLoad = "face" + item.Id + ".bmp";
tranningImages.Add(new Image <Gray, byte>(Application.StartupPath + $"/Faces/{FaceLoad}"));
labels.Add(Labelsinf.Where(d => d.Id == item.Id).First().NomeFace);
}
}
}
catch (Exception ex)
{
MessageBox.Show("Opss: " + ex.Message);
}
}
