void _is_face_in_image(string filename)
{
try
{
//assuming that faces are vertical (handlearbitraryrotations=false) to speed up face detection
FSDK.SetFaceDetectionParameters(false, true, 384);
FSDK.SetFaceDetectionThreshold((int)(FaceDetectionThreshold));
fr = new TFaceRecord();
fr.ImageFileName = filename;
fr.FacePosition = new FSDK.TFacePosition();
fr.FacialFeatures = new FSDK.TPoint[1];
fr.Template = new Byte[FSDK.TemplateSize - 1];
fr.image = new FSDK.CImage(filename);
fr.FacePosition = fr.image.DetectFace();
if (fr.FacePosition.w == 0)
{
MessageBox.Show("no face found, make sure you face the camera then try capturing image again...");
}
else
{
fr.faceImage = fr.image.CopyRect((int)(fr.FacePosition.xc - System.Math.Round(fr.FacePosition.w * 0.5)), (int)(fr.FacePosition.yc - System.Math.Round(fr.FacePosition.w * 0.5)), (int)(fr.FacePosition.xc + System.Math.Round(fr.FacePosition.w * 0.5)), (int)(fr.FacePosition.yc + System.Math.Round(fr.FacePosition.w * 0.5)));
bool eyesDetected = false;
try
{
fr.FacialFeatures = fr.image.DetectEyesInRegion(ref fr.FacePosition);
eyesDetected = true;
}
catch (Exception ex)
{
MessageBox.Show("Error detecting eyes during registration!!!");
}
if (eyesDetected)
{
fr.Template = fr.image.GetFaceTemplateInRegion(ref fr.FacePosition);
}
//call savemethod here ->SAVE(fr);
save_records(fr);
FaceList = new List <TFaceRecord>();
FaceList.Add(fr);
}
}
catch (Exception ex)
{
MessageBox.Show("Can't open image(s) with error: " + ex.Message.ToString());
}
}
void save_records(TFaceRecord tr)
{
MySqlConnection sqlconnect = null;
try
{
//lets prepare the face record to save
Image img = null;
Image img_face = null;
System.IO.MemoryStream strm = new System.IO.MemoryStream();
System.IO.MemoryStream strm_face = new System.IO.MemoryStream();
img = fr.image.ToCLRImage();
img_face = fr.faceImage.ToCLRImage();
img.Save(strm, System.Drawing.Imaging.ImageFormat.Jpeg);
img_face.Save(strm_face, System.Drawing.Imaging.ImageFormat.Jpeg);
Byte[] img_array = new byte[strm.Length - 1];
Byte[] img_array_face = new byte[strm_face.Length - 1];
strm.Position = 0;
strm.Read(img_array, 0, img_array.Length);
strm_face.Position = 0;
strm_face.Read(img_array_face, 0, img_array_face.Length);
//lets connect to ur mysql database and save record
sqlconnect = new MySqlConnection("server=127.0.0.1;user id=root;password=;database=verification_system");
sqlconnect.Open();
MySqlCommand sqlcmd = new MySqlCommand();
sqlcmd.Connection = sqlconnect;
sqlcmd.CommandText = "INSERT INTO records(ImageFileName, FacePositionXc, FacePositionYc, FacePositionW, FacePositionAngle, Eye1X, Eye1Y, Eye2X, Eye2Y, imagetemplate, Image, FaceImage, name, email, phone, gender, marital, address, dob) " + " VALUES(@ImageFileName, @FacePositionXc, @FacePositionYc, @FacePositionW, @FacePositionAngle, @Eye1X, @Eye1Y, @Eye2X, @Eye2Y, @imageTemplate, @Image, @FaceImage, @name, @email, @phone, @gender, @marital, @address, @dob)";
//
sqlcmd.Parameters.AddWithValue("@ImageFileName", fr.ImageFileName);
sqlcmd.Parameters.AddWithValue("@FacePositionXc", fr.FacePosition.xc);
sqlcmd.Parameters.AddWithValue("@FacePositionYc", fr.FacePosition.yc);
sqlcmd.Parameters.AddWithValue("@FacePositionW", fr.FacePosition.w);
sqlcmd.Parameters.AddWithValue("@FacePositionAngle", (Single)(fr.FacePosition.angle));
sqlcmd.Parameters.AddWithValue("@Eye1X", fr.FacialFeatures[0].x);
sqlcmd.Parameters.AddWithValue("@Eye1Y", fr.FacialFeatures[0].y);
sqlcmd.Parameters.AddWithValue("@Eye2X", fr.FacialFeatures[1].x);
sqlcmd.Parameters.AddWithValue("@Eye2Y", fr.FacialFeatures[1].y);
sqlcmd.Parameters.AddWithValue("@imageTemplate", fr.Template);
sqlcmd.Parameters.AddWithValue("@Image", img_array);
sqlcmd.Parameters.AddWithValue("@FaceImage", img_array_face);
//sqlcmd.Parameters.AddWithValue("@ID", bio.c);
sqlcmd.Parameters.AddWithValue("@name", txt_firstname.Text + " " + txt_surname.Text);
sqlcmd.Parameters.AddWithValue("@email", txt_email.Text);
sqlcmd.Parameters.AddWithValue("@phone", txt_phone.Text);
sqlcmd.Parameters.AddWithValue("@gender", cbo_gender.Text);
sqlcmd.Parameters.AddWithValue("@marital", cbo_marital.Text);
sqlcmd.Parameters.AddWithValue("@address", txt_address.Text);
sqlcmd.Parameters.AddWithValue("@dob", dt_staff.Value.ToShortDateString());
sqlcmd.ExecuteNonQuery();
logic log = new logic();
//log action here -> ID card generation in progress
log.generate_qrcode(txt_firstname.Text + " " + txt_surname.Text, txt_phone.Text, get_staffname());
log.generate_user_id(Application.StartupPath + "\\images\\" + get_staffname() + ".jpg", txt_firstname.Text + " " + txt_surname.Text, dt_staff.Value.ToShortDateString(), cbo_gender.Text, get_staffname());
MessageBox.Show("Staff successfully registered", "Registration");
//clear all input fields
txt_address.Text = "";
txt_email.Text = "";
txt_firstname.Text = "";
txt_phone.Text = "";
txt_surname.Text = "";
staff_picture.Image = null;
img.Dispose();
img_face.Dispose();
cbo_gender.SelectedItem = null;
cbo_marital.SelectedItem = null;
dt_staff.Value = DateTime.Now;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Exception on saving to database");
//log error here
}
finally
{
sqlconnect.Close();
}
}