private void btnSaveTemplate_Click(object sender, EventArgs e)
{
if (saveTemplateDialog.ShowDialog() == DialogResult.OK)
{
var tmp = _subject.GetTemplateBuffer().ToArray();
File.WriteAllBytes(saveTemplateDialog.FileName, _subject.GetTemplateBuffer().ToArray());
}
}
internal bool SaveActiveUserFingerRecords(NFinger finger, NSubject fingerSubject, FingerDescription fingerDescription)
{
try
{
var buffArray = fingerSubject?.GetTemplateBuffer().ToArray();
var fRecord = new FingerImageRecord
{
FingerIndex = GetFingerIndex(fingerDescription),
FingerDescription = fingerDescription,
FingerRecord = finger?.Objects[0].Template,
FingerSubject = fingerSubject,
FingerTemplate = buffArray
};
if (finger != null)
{
var wsq = finger.Image.Save(NImageFormat.Wsq);
fRecord.FingerImage = finger.Image.ToBitmap();
fRecord.FingerWsq = wsq?.ToArray();
int fingersCount = 0;
var status = CheckDuplicate(fRecord);
return(status);
}
return(false);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return(false);
}
}
//save template into directory
public static void SaveTemplate(NSubject subject)
{
try
{
BdifStandard standard = BdifStandard.Unspecified;
//ISO or ANSI template stadard can be set before extraction
Console.WriteLine("{0} template extracted.", standard == BdifStandard.Iso ?
"ISO" : standard == BdifStandard.Ansi ? "ANSI" : "Proprietary");
Console.WriteLine("Template extracted");
if (standard == BdifStandard.Iso)
{ //create BDifStandard.ISO template
File.WriteAllBytes(Config.TemplateNameISO(), subject.GetTemplateBuffer(CbeffBiometricOrganizations.IsoIecJtc1SC37Biometrics,
CbeffBdbFormatIdentifiers.IsoIecJtc1SC37BiometricsFingerMinutiaeRecordFormat,
FMRecord.VersionIsoCurrent).ToArray());
Console.WriteLine("ISO template saved successfully");
}
else if (standard == BdifStandard.Ansi)
{
//create BDifStandard.ANSI template
File.WriteAllBytes(Config.TemplateNameANSI(), subject.GetTemplateBuffer(CbeffBiometricOrganizations.IncitsTCM1Biometrics,
CbeffBdbFormatIdentifiers.IncitsTCM1BiometricsFingerMinutiaeU,
FMRecord.VersionAnsiCurrent).ToArray());
Console.WriteLine("ANSI template saved successfully");
}
else
{
//create general template
File.WriteAllBytes(Config.TemplateNameGeneral(), subject.GetTemplateBuffer().ToArray());
Console.WriteLine("template saved successfully");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
private void SaveTemplateButtonClick(object sender, EventArgs e)
{
if (_template == null)
{
return;
}
saveFileDialog.Filter = @"Template files (*.dat)|*.dat";
saveFileDialog.Title = @"Save Template File";
if (_oldTemplateFilename != string.Empty)
{
saveFileDialog.FileName = _oldTemplateFilename;
}
if (saveFileDialog.ShowDialog() != DialogResult.OK)
{
return;
}
_oldTemplateFilename = saveFileDialog.FileName;
// save template to file
File.WriteAllBytes(saveFileDialog.FileName, _subject.GetTemplateBuffer().ToArray());
}
/*
* int score;
* private void OnVerifyCompleted(IAsyncResult r)
* {
* lock (locker)
* {
*
* try
* {
* NBiometricStatus status = _biometricClient.EndVerify(r);
* if (status == NBiometricStatus.Ok || status == NBiometricStatus.MatchNotFound)
* {
* //get matching score
* score = _subject1.MatchingResults[0].Score;
* // string msg = string.Format("Score of matched templates: {0}", score);
* //msgLabel.Text = msg;
* // MessageBox.Show(msg);
* }
* else MessageBox.Show(status.ToString());
* }
* catch (Exception ex)
* {
* Utils.ShowException(ex);
* }
* }
*
* }*/
protected void Button1_Click(object sender, EventArgs e)
{
deleteresultshow();
NMatcher nm = new NMatcher();
OpenImageTemplate(faceView1, out _subject1);
MySqlConnection conn = new MySqlConnection("server=localhost;database=test;uid=root;password=root");
conn.Open();
String sqlcommand = String.Format("select * from imgdata");
MySqlCommand cmd = new MySqlCommand(sqlcommand, conn);
MySqlDataReader msr = cmd.ExecuteReader();
while (msr.Read())
{
string id = (string)msr.GetValue(1);
byte[] blob = (byte[])msr.GetValue(0);
string name = (string)msr.GetValue(2);
string gender = (string)msr.GetValue(3);
DateTime bir = (DateTime)msr.GetValue(4);
string birth = bir.ToShortDateString();
string phonenumber = (string)msr.GetValue(5);;
Neurotec.Images.NImage img = ImageData.getNImageDataFromBytes(blob);
NFace face = new NFace();
face.Image = img;
NSubject subject = new NSubject();
subject.Faces.Add(face);
// _biometricClient.BeginCreateTemplate(subject, OnCreationCompleted, subject);
nle.CreateTemplate(subject);
// Thread.Sleep(500);
if (_subject1 != null && subject != null)
{
int score1 = nm.Verify(_subject1.GetTemplateBuffer(), subject.GetTemplateBuffer());
// _biometricClient.BeginVerify(_subject1,subject, OnVerifyCompleted, null);
btlist.Add(new btnode(blob, score1, id, name, gender, birth, phonenumber));
}
}
conn.Close();
msr.Close();
int maxscore = 0;
int temp = 0;
string str = "";
for (int i = 0; i < btlist.Count; i++)
{
sqlcommand = "insert into resultshow(score,id,name,gender,birth,phonenumber,data) values(@score,@id,@name,@gender,@birth,@phonenumber,@data)";
cmd = new MySqlCommand(sqlcommand, conn);
MySqlParameter[] param = new MySqlParameter[7];
param[0] = new MySqlParameter("@score", btlist[i].score);
param[1] = new MySqlParameter("@id", btlist[i].id);
param[2] = new MySqlParameter("@name", btlist[i].name);
param[3] = new MySqlParameter("@gender", btlist[i].gender);
param[4] = new MySqlParameter("@birth", btlist[i].birth);
param[5] = new MySqlParameter("@phonenumber", btlist[i].phonenumber);
param[6] = new MySqlParameter("@data", btlist[i].blob);
for (int j = 0; j < param.Length; j++)
{
cmd.Parameters.Add(param[j]);
}
conn.Open();
try
{
cmd.ExecuteNonQuery();
}
catch (System.Exception ex)
{
StreamWriter sw = new StreamWriter("C:\\myerror.txt", true, Encoding.Default);
sw.Write(ex.Message);
sw.Close();
//一旦发生错误程序就停止运行，等待用户发现
Console.Read();
}
conn.Close();
conn.Dispose();
msr.Dispose();/*
* if (btlist[i].score>maxscore)
* {
* maxscore = btlist[i].score;
* temp = i;
* }*/
// str += btlist[i].score + " ";
}
// MessageBox.Show(str);
/*
* sqlcommand = "insert into resultshow(score,data) values(@score,@data)";
* cmd = new MySqlCommand(sqlcommand, conn);
* MySqlParameter[] param = new MySqlParameter[2];
* param[0] = new MySqlParameter("@score",btlist[temp].score);
* param[1] = new MySqlParameter("@data", btlist[temp].blob);
* for (int i = 0; i < param.Length; i++)
* cmd.Parameters.Add(param[i]);
* conn.Open();
* try
* {
* cmd.ExecuteNonQuery();
* }
* catch (System.Exception ex)
* {
* StreamWriter sw = new StreamWriter("C:\\myerror.txt", true, Encoding.Default);
* sw.Write(ex.Message);
* sw.Close();
* //一旦发生错误程序就停止运行，等待用户发现
* Console.Read();
* }
*
* conn.Close();
* conn.Dispose();
* msr.Dispose();
*/
Response.Redirect("Default4.aspx", false);
}
private void OnCapturingComplete(IAsyncResult r)
{
if (InvokeRequired)
{
BeginInvoke(new AsyncCallback(OnCapturingComplete), r);
}
else
{
try
{
var status = _biometricClient.EndCapture(r);
if (status == NBiometricStatus.Ok)
{
TemplateLoginForm = _subject.GetTemplateBuffer().ToArray();
_enumoperation = Modes.Initialization;
if (_subject.Faces.Count > 1)
{
TemplateLoginForm = null;
lblInfo.Text = Resources.ManyFaces;
lblInfo.ForeColor = Color.Red;
CapturingOperationInit();
_subject.Faces[0].Image = null;
_biometricClient.BeginCapture(_subject, OnCapturingComplete, null);
}
else
{
CloseButtonCapSuccessConfig();
_enumoperation = Modes.Capturesuccess;
}
}
else
{
TemplateLoginForm = null;
lblInfo.Text = Resources.RestartCapture + "\n" + status;
lblInfo.ForeColor = Color.Red;
CapturingOperationInit();
_enumoperation = Modes.Initialization;
_subject.Faces[0].Image = null;
_biometricClient.BeginCapture(_subject, OnCapturingComplete, null);
}
}
catch (InvalidOperationException)
{
CheckCamera();
CheckLicense();
CapturingOperationInit();
_enumoperation = Modes.Initialization;
}
catch (Exception)
{
CheckCamera();
CheckLicense();
CapturingOperationInit();
_enumoperation = Modes.Initialization;
}
}
}
private bool IsSubjectValid(NSubject subject)
{
return(subject != null && (subject.Status == NBiometricStatus.Ok ||
subject.Status == NBiometricStatus.None && subject.GetTemplateBuffer() != null));
}
private void OnCapturingCompleted(IAsyncResult r)
{
if (InvokeRequired)
{
BeginInvoke(new AsyncCallback(OnCapturingCompleted), r);
}
else
{
try
{
var status = _biometricClient.EndCapture(r);
// If Stop button was pushed
if (status == NBiometricStatus.Canceled)
{
return;
}
lblStatus.Text = status.ToString();
if (status != NBiometricStatus.Ok)
{
// Since capture failed start capturing again
_subject.Faces[0].Image = null;
_biometricClient.BeginCapture(_subject, OnCapturingCompleted, null);
}
else
{
if (_subject.Faces[0].Image != null)
{
//facesView.Image = image;
var size = new Size {
Width = int.Parse(Settings.Default.ImageWidth), Height = int.Parse(Settings.Default.ImageHeight)
};
var memoryStream = new MemoryStream();
_subject.Faces[0].Image.ToBitmap().Save(memoryStream, System.Drawing.Imaging.ImageFormat.Jpeg);
var faceBoundingRect = _subject.Faces[0].Objects[0].BoundingRect;
//var resizedImage = _subject.Faces[0].Image.Crop(50, 50, 50, 50).ToBitmap();
//int widthOffset;
//if (faceBoundingRect.Left > faceBoundingRect.Right)
//{
// //widthOffset = 2*tt.Right/6 + tt.Width;
// widthOffset = (faceBoundingRect.Left - faceBoundingRect.Right) / 3 + faceBoundingRect.Width + 50;
//}
//else
//{
// //widthOffset = 2*tt.Left/6 + tt.Width;
// //widthOffset = tt.Left + tt.Width + 50;
// widthOffset = (faceBoundingRect.Right - faceBoundingRect.Left) / 3 + faceBoundingRect.Width;
//}
//if (faceBoundingRect.Left > faceBoundingRect.Right)
//{
// //widthOffset = tt.Left - tt.Right;
// widthOffset = (faceBoundingRect.Right - faceBoundingRect.Right) / 2 + faceBoundingRect.Width / 2 + 50;
//}
//else
//{
// widthOffset = faceBoundingRect.Right - faceBoundingRect.Left;
// widthOffset = (faceBoundingRect.Width * 10) / 100 + faceBoundingRect.Width;
//}
var resizedImage = ResizeImage(memoryStream, (faceBoundingRect.Location.X - faceBoundingRect.Left) + faceBoundingRect.Width, faceBoundingRect.Height + 50, true, faceBoundingRect.X, faceBoundingRect.Top, faceBoundingRect.Right, faceBoundingRect.Bottom);
if (resizedImage != null)
{
pictureBoxCroped.Image = resizedImage;
_croppedPhotoImage = resizedImage;
}
_template = _subject.GetTemplateBuffer();
EnableControls(false);
}
//UpdateView(_subject.Faces[0], status);
}
}
catch (Exception ex)
{
AppUtils.ShowException(ex);
lblStatus.Text = string.Empty;
EnableControls(false);
}
}
}
