public static bool Verify(DPFP.Sample _sample, DPFP.Template _template)
{
try
{
bool _result = false;
DPFP.Verification.Verification Verificator = new DPFP.Verification.Verification();
DPFP.FeatureSet features = zsi.dtrs.Util.ExtractFeatures(_sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
// Compare the feature set with our template
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, _template, ref result);
if (result.Verified)
{
_result = true;
}
else
{
_result = false;
}
}
return(_result);
}
catch (Exception ex)
{
throw ex;
}
}
public void OnComplete(object Control, DPFP.FeatureSet FeatureSet, ref DPFP.Gui.EventHandlerStatus Status)
{
DPFP.Verification.Verification ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result res = new DPFP.Verification.Verification.Result();
// Compare feature set with all stored templates.
foreach (DPFP.Template template in Data.Templates)
{
// Get template from storage.
if (template != null)
{
// Compare feature set with particular template.
ver.Verify(FeatureSet, template, ref res);
Data.IsFeatureSetMatched = res.Verified;
Data.FalseAcceptRate = res.FARAchieved;
if (res.Verified)
{
break; // success
}
}
}
if (!res.Verified)
{
Status = DPFP.Gui.EventHandlerStatus.Failure;
}
Data.Update();
}
public bool ProcesarChecado(DPFP.Sample Sample, DPFP.Template templateGuardado, frmChecarEntradaSalida FrmChecar)
{
try
{
DrawPictureChecar(ConvertSampleToBitmapLogin(Sample), FrmChecar);
DPFP.FeatureSet features = ExtractFeaturesChecar(Sample, DPFP.Processing.DataPurpose.Verification);
if (features != null)
{
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, templateGuardado, ref result);
if (result.Verified)
{
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
catch (Exception ex)
{
LogError.AddExcFileTxt(ex, "LectorHuella ~ ProcesarChecado");
return(false);
}
}
public void OnComplete(object Capture, string ReaderSerialNumber, DPFP.Sample Sample)
{
MakeReport("fingerprint captured.");
SetPrompt("Scan fingerprint again");
//Process(Sample);
try
{
Connection con = new Connection();
con.Connect();
SqlCommand cmd = new SqlCommand();
cmd.CommandText = "select RESIDENT_FINGERPRINT, RESIDENT.RESIDENT_ID,PROGRAM.PROGRAM_ID,LIST.RESIDENT_ID,LIST.PROGRAM_ID FROM RESIDENT LEFT JOIN LIST ON RESIDENT.RESIDENT_ID = LIST.RESIDENT_ID LEFT JOIN PROGRAM ON PROGRAM.PROGRAM_ID = RESIDENT.RESIDENT_ID WHERE LIST.PROGRAM_ID ='" + label2.Text + "' AND LIST_VERIFICATION IS NULL";
cmd.Connection = Connection.con;
SqlDataAdapter sd = new SqlDataAdapter(cmd);
DataTable dt = new DataTable();
sd.Fill(dt);
foreach (DataRow dr in dt.Rows)
{
byte[] _img = (byte[])dr["resident_fingerprint"];
string id = dr["RESIDENT_ID"].ToString();
string pid = dr["PROGRAM_ID"].ToString();
MemoryStream ms = new MemoryStream(_img);
DPFP.Template Template = new DPFP.Template();
Template.DeSerialize(ms);
DPFP.Verification.Verification Verificator = new DPFP.Verification.Verification();
Process(Sample);
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
if (features != null)
{
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, Template, ref result);
UpdateStatus(result.FARAchieved);
if (result.Verified)
{
MessageBox.Show("Verified!!!");
SqlCommand cmds = new SqlCommand();
cmds.CommandText = "UPDATE LIST SET LIST_VERIFICATION ='True' WHERE LIST.RESIDENT_ID = '" + id.ToString() + "' AND LIST.PROGRAM_ID = '" + label2.Text + "'";
cmds.Connection = Connection.con;
SqlDataReader dar = cmds.ExecuteReader();
}
else
{
MakeReport("Not registered as a resident!");
}
}
else
{
}
}
}
catch
{
}
}
void VerificationControl_OnComplete(object control, FeatureSet featureSet, ref DPFP.Gui.EventHandlerStatus eventHandlerStatus)
{
// Verify Here
var ver = new DPFP.Verification.Verification();
var res = new DPFP.Verification.Verification.Result();
var fingerTemplates = new BeneficiaryRepository().GetFingerTemplates();
// Compare feature set with all stored templates.
foreach (var template in fingerTemplates)
{
// Get template from storage.
if (template != null)
{
// Compare feature set with particular template.
ver.Verify(featureSet, template, ref res);
//_data.IsFeatureSetMatched = res.Verified;
//_data.FalseAcceptRate = res.FARAchieved;
if (res.Verified)
{
break; // success
}
}
}
if (!res.Verified)
{
eventHandlerStatus = DPFP.Gui.EventHandlerStatus.Failure;
}
//_data.Update();
}
private void verify(DPFP.Sample Sample)
{
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
byte[] fpbyte = getFTemplate();
if (fpbyte != null)
{
Stream stream = new MemoryStream(fpbyte);
DPFP.Template tmpObj = new DPFP.Template(stream);
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
// Compare the feature set with our template
Verificator.Verify(features, tmpObj, ref result);
if (result.Verified)
{
MessageBox.Show("The fingerprint was VERIFIED.");
client.Send("desktop-verify-verified");
}
else
{
MessageBox.Show("The fingerprint was NOT VERIFIED.");
client.Send("desktop-verify-notverified");
}
}
hideForm();
}
protected override void Process(DPFP.Sample Sample)
{
base.Process(Sample);
// Process the sample and create a feature set for the enrollment purpose.
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
// Compare the feature set with our template
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, Template, ref result);
UpdateStatus(result.FARAchieved);
if (result.Verified)
{
MakeReport("Lectura verificada.");
}
else
{
MakeReport("Lectura no verificada.");
}
}
}
protected override void Process(DPFP.Sample Sample)
{
base.Process(Sample);
// Process the sample and create a feature set for the enrollment purpose.
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
// Compare the feature set with our template
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
DPFP.Template template = new DPFP.Template();
Stream stream;
foreach (var emp in contexto.Empleadoes)
{
stream = new MemoryStream(emp.Huella);
template = new DPFP.Template(stream);
Verificator.Verify(features, template, ref result);
UpdateStatus(result.FARAchieved);
if (result.Verified)
{
MakeReport("The fingerprint was VERIFIED. " + emp.Nombre);
break;
}
}
}
}
public void OnComplete(object Capture, string ReaderSerialNumber, Sample Sample)
{
SetImagePawprint(Sample);
DPFP.FeatureSet featureSet = CreateFeatureSet(Sample, DPFP.Processing.DataPurpose.Verification);
if (featureSet != null)
{
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
List <User> ListUser = mySqlAdapter.GetAllUsers();
foreach (User user in ListUser)
{
MemoryStream ms = new MemoryStream(user.Pawprint);
template.DeSerialize(ms.ToArray());
verification.Verify(featureSet, template, ref result);
if (result.Verified)
{
display("Hola: " + user.Name);
break;
}
else
{
display("No match found");
}
}
}
else
{
MessageBox.Show("Nothing found here");
}
}
public static bool Verify(DPFP.Sample _sample, DPFP.Template _template)
{
try
{
bool _result = false;
DPFP.Verification.Verification Verificator = new DPFP.Verification.Verification();
DPFP.FeatureSet features = zsi.dtrs.Util.ExtractFeatures(_sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
// Compare the feature set with our template
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, _template, ref result);
if (result.Verified)
_result = true;
else
_result = false;
}
return _result;
}
catch (Exception ex)
{
throw ex;
}
}
protected void Compare(Template template, Sample sample)
{
try
{
// Process the sample and create a feature set for the enrollment purpose.
//MemoryStream ms = new MemoryStream(Funciones.ImageToByteArray(this.picHuella.Image));
//DPFP.Sample sample = new DPFP.Sample(ms);
DPFP.FeatureSet features = ExtractFeatures(sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
// Compare the feature set with our template
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, template, ref result);
//UpdateStatus(result.FARAchieved);
if (result.Verified)
{
MessageBox.Show(this, "El usuario coincide con el existente!", "Validador Huella", MessageBoxButtons.OK, MessageBoxIcon.Information);
MakeReport("El usuario coincide con el existente!");
}
else
{
MessageBox.Show(this, "El usuario No coincide con el existente!", "Validador Huella", MessageBoxButtons.OK, MessageBoxIcon.Information);
MakeReport("El usuario No coincide con el existente!.");
}
}
}
catch (Exception ex)
{
MakeReport(ex.Message);
}
}
protected void Process(DPFP.Sample Sample)
{
DrawPicture(ConvertSampleToBitmap(Sample));
// Process the sample and create a feature set for the enrollment purpose.
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
// Compare the feature set with our tamplete
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
verifor.Verify(features, tamplete, ref result);
if (result.Verified)
{
MakeReport("The fingerprint was VERIFIED.");
displayData(files[fileCounter - 1]);
fileCounter = 0;
isVarifed = true;
}
else
{
MakeReport("The fingerprint was NOT VERIFIED.");
Stop();
loadNextFile();
Init();
Start();
}
}
}
public void OnComplete(object Capture, string ReaderSerialNumber, DPFP.Sample Sample)
{
//Process(Sample);
try
{
Connection con = new Connection();
con.Connect();
SqlCommand cmd = new SqlCommand();
cmd.CommandText = " select * from resident ";
cmd.Connection = Connection.con;
SqlDataAdapter sd = new SqlDataAdapter(cmd);
DataTable dt = new DataTable();
sd.Fill(dt);
foreach (DataRow dr in dt.Rows)
{
byte[] _img = (byte[])dr["resident_fingerprint"];
//string id = dr["RESIDENT_ID"].ToString();
MemoryStream ms = new MemoryStream(_img);
DPFP.Template Template = new DPFP.Template();
Template.DeSerialize(ms);
DPFP.Verification.Verification Verificator = new DPFP.Verification.Verification();
// Process(Sample);
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
if (features != null)
{
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, Template, ref result);
// UpdateStatus(result.FARAchieved);
if (result.Verified)
{
MessageBox.Show("This Resident is already Registered!!!");
Reset();
FMPIclear();
break;
}
else
{
MakeReport("fingerprint captured.");
SetPrompt("Scan fingerprint again");
Process(Sample);
if (scans.Text == "0 scans left")
{
cp.StopCapture();
}
break;
}
}
else
{
}
}
}
catch
{
}
}
protected virtual void Process(DPFP.Sample Sample)
{
DrawPicture(FingerprintUtility.ConvertSampleToBitmap(Sample));
//try
//{
DPFP.FeatureSet features = FingerprintUtility.ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
SetPanelColor(System.Drawing.SystemColors.Control);
SetPrompt("Verifying...");
if (features != null)
{
// Compare the feature set with our template
bool verified = false;
foreach (DPFP.Template template in this.Samples.Keys)
{
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, template, ref result);
if (result.Verified)
{
/* this.VerifiedObject = Samples[template];
* verified = true;
* SetPrompt("Verified.");
* Stop();*/
this.VerifiedObject = Samples[template];
//
int value = 0;
//get employeeID --> value from template fingerprint
bool hasValue = Samples.TryGetValue(template, out value);
if (hasValue)
{
Model.employeeNo = value.ToString();
}
// MessageBox.Show("EmployeeID: " + Model.employeeNo);
insertAttendanceTimeIn(Model.employeeNo);
verified = true;
SetPrompt("Verified.");
//Stop();
}
}
this.IsVerificationComplete = verified;
if (!verified)
{
SetPrompt("Finger print not recognised.");
}
}
else
{
SetPrompt("Can't recognize as a fingerprint.");
}
//}
//catch (Exception)
//{
// SetPrompt("Error!");
//}
}
public void OnComplete(object Control, DPFP.FeatureSet FeatureSet, ref DPFP.Gui.EventHandlerStatus Status)
{
DPFP.Verification.Verification ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result res = new DPFP.Verification.Verification.Result();
foreach (Staff dt in tempstorage.TempStaffs)
{
// Compare feature set with all stored templates.
foreach (DPFP.Template template in dt.Templates)
{
// Get template from storage.
if (template != null)
{
// Compare feature set with particular template.
ver.Verify(FeatureSet, template, ref res);
//dt.IsFeatureSetMatched = res.Verified;
//dt.FalseAcceptRate = res.FARAchieved;
if (res.Verified)
{
//search for the staff attendance that day
Attendance attdance = tempstorage.TempAttendance.Find(x => x.AdminId == tempstorage.TempStaffs.IndexOf(dt).ToString() && x.AttendanceDate == DateTime.Today.Date.ToShortDateString());
if (attdance != null)
{
MessageBox.Show("Attendance already taken for the day.");
}
else
{
//keep a spot for attendance
Attendance attd = new Attendance();
attd.AdminName = dt.FirstName + " " + dt.LastName;
attd.AdminId = tempstorage.TempStaffs.IndexOf(dt).ToString();
attd.AttendanceDate = DateTime.Today.Date.ToShortDateString();
attd.TimeIn = DateTime.Now.TimeOfDay.ToString();
tempstorage.TempAttendance.Add(attd);
ListEvents.Items.Insert(0, String.Format("Attendance taken for staff: {0}, Time In: {1}, Date: {2}", attd.AdminName, attd.TimeIn, attd.AttendanceDate));
}
break; // success
}
}
}
if (res.Verified)
{
break; // success
}
}
if (!res.Verified)
{
Status = DPFP.Gui.EventHandlerStatus.Failure;
}
}
public void OnComplete(object Control, DPFP.FeatureSet FeatureSet, ref DPFP.Gui.EventHandlerStatus Status)
{
DPFP.Verification.Verification ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result res = new DPFP.Verification.Verification.Result();
try
{
string mem = null;
con.Open();
SqlCommand cmd = new SqlCommand("select memName,finger from familyMembers where CardNo='" + CardNo + "'", con);
SqlDataReader dr = cmd.ExecuteReader();
DPFP.Template template = new DPFP.Template();
while (dr.Read())
{
mem = dr["memName"].ToString();
byte[] tmp = (byte[])dr["finger"];
template.DeSerialize(tmp);
if (template != null)
{
ver.Verify(FeatureSet, template, ref res);
Data.IsFeatureSetMatched = res.Verified;
Data.FalseAcceptRate = res.FARAchieved;
string rate = Data.FalseAcceptRate.ToString() + "00";
string sp = rate.Remove(2);
label1.Text = sp + " %";
if (sp == "00")
{
label1.Text = "100 %";
}
if (res.Verified)
{
MessageBox.Show("Verification Success");
con.Close();
UserLogin.member = mem;
return;
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
con.Close();
}
//if (!res.Verified)
// Status = DPFP.Gui.EventHandlerStatus.Failure;
//MessageBox.Show("Unauthorized User");
Data.Update();
}
protected override void Process(DPFP.Sample Sample)
{
base.Process(Sample);
// Process the sample and create a feature set for the enrolment purpose.
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
MySqlConnection cnn = new MySqlConnection();
//connection to database
cnn.ConnectionString = "Server=localhost;Database=fpExam;Uid=root;Pwd=;";;
cnn.Open();
try
{
MySqlCommand cmd = new MySqlCommand("SELECT * FROM tbStudFP WHERE Matric_No='" + txtMatric.Text + "'", cnn);
MySqlDataReader dr = cmd.ExecuteReader();
while (dr.Read())
{
byte[] fpbyte = (byte[])dr["FpTemplate"];
MemoryStream stream = new MemoryStream(fpbyte);
Template = new DPFP.Template(stream);
// Compare the feature set with our template
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, Template, ref result);
UpdateStatus(result.FARAchieved);
if (result.Verified)
{
MakeReport("The Fingerprint was VERIFIED SUCCESSFULLY");
TxtFullname(dr["Full_Name"].ToString());
TxtLevel(dr["Level"].ToString());
TxtDept(dr["Department"].ToString());
}
else
{
MakeReport("The Fingerprint NOT FOUND!.");
}
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
cnn.Close();
}
}
else
{
MakeReport("Fingerprint does not Exist");
}
}
protected override void Process(DPFP.Sample Sample)
{
try
{
// Draw fingerprint sample image.
DrawPicture(ConvertSampleToBitmap(Sample));
// Process the sample and create a feature set for the enrollment purpose.
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
bool found = false;
int index = 0;
// Compare the feature set with each of our template
for (int i = 0; i < Templates.Count; i++)
{
var template = Templates[i];
Verificator.Verify(features, template, ref result);
if (result.Verified)
{
found = true;
MakeReport("VERIFIED SUCCESSFULLY.");
Staff = Fingerprints[i].Staff;
this.Invoke(new Function(delegate()
{
this.StaffVerified?.Invoke(this, new EventArgs());
}));
Start();
break;
}
index++;
}
if (!found)
{
MakeReport("VERIFY FAILED.");
Start();
}
}
}
catch (Exception ex)
{
MessageBox.Show("An error occured while comparing with fingerprint database. \n\r\n\r" + ex.ToString());
}
}
protected void Process(DPFP.Sample Sample)
{
TimeSpan begin = TimeSpan.Parse("07:00");
TimeSpan stop = TimeSpan.Parse("19:00");
TimeSpan now = DateTime.Now.TimeOfDay;
if (now >= begin && now <= stop)
{
bool verified = false;
// Draw fingerprint sample image.
DrawPicture(ConvertSampleToBitmap(Sample));
// Process the sample and create a feature set for the enrollment purpose.
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
foreach (var val in list)
{
Staff_finger = val;
f_print = Convert.FromBase64String(val);
DPFP.Template temp = new DPFP.Template();
temp.DeSerialize(f_print);
Template = temp;
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, Template, ref result);
//UpdateStatus(result.FARAchieved);
if (result.Verified)
{
verified = true;
MakeReport("The fingerprint was VERIFIED.");
checktimeOut();
//dbAccess();
}
}
// Compare the feature set with our template
if (!verified)
{
MessageBox.Show("Invalid staff");
}
}
}
else
{
MessageBox.Show("System Inactive");
}
}
protected void ProcessVerify(DPFP.Sample Sample)
{
try
{
// Draw fingerprint sample image.
DrawPicture(ConvertSampleToBitmap(Sample));
// Process the sample and create a feature set for the enrollment purpose.
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
bool found = false;
int index = 0;
// Compare the feature set with each of our template
foreach (var llt in Owners)
{
Verificator.Verify(features, llt, ref result);
if (result.Verified)
{
found = true;
using (var db = new LandxEntities())
{
Dlandlord = db.People.Find(psnId);
}
MakeReport("The fingerprint was VERIFIED.");
displayMsg("Welcome " + Dlandlord.ApplicantsFullname);
enableNextFP();
break;
}
index++;
}
if (!found)
{
MakeReport("The fingerprint was NOT VERIFIED.");
}
}
Capturer.StartCapture();
}
catch (Exception ex)
{
MessageBox.Show("An error occured while comparing with fingerprint database. \n\r\n\r" + ex.ToString());
}
}
protected void Process(DPFP.Sample Sample)
{
baseProcess(Sample);
foreach (string keysTemplate in ListTemplate.Keys)
{
Verificator = new DPFP.Verification.Verification();
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
if (features != null)
{
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
DPFP.Template[] arrayTemplate = ListTemplate[keysTemplate];
Verificator.Verify(features, arrayTemplate[0], ref result);
UpdateStatus(result.FARAchieved);
if (result.Verified)
{
getUerData(keysTemplate);
return;
}
Verificator.Verify(features, arrayTemplate[1], ref result);
UpdateStatus(result.FARAchieved);
if (result.Verified)
{
getUerData(keysTemplate);
return;
}
}
}
MakeReport("Jugador no Encontrado en la Base de Datos de AFC ");
Message("Jugador no Encontrado en la Base de Datos de AFC ");
UserName(" ", " ", " ", "", " ", " ", " ", " ", " ");
btn();
}
protected virtual void Process(DPFP.Sample Sample)
{
Bitmap BMP = ConvertSampleTobitmap(Sample);
DrawPicture(BMP);
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
if (features != null)
{
// Compare the feature set with our template
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, Template, ref result);
//UpdateStatus(result.FARAchieved);
Verificador(result.Verified);
}
}
protected void Process(DPFP.Sample Sample)
{
// Process the sample and create a feature set for the enrollment purpose.
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
// Compare the feature set with our template
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
DPFP.Template template = new DPFP.Template();
Stream stream;
//Obtenemos una lista con los datos del usuario.
List <Usuario> conexiones = ConexionBD.Muestra();
foreach (var con in conexiones)
{
if (con.huella != null)
{
stream = new MemoryStream(con.huella);
template = new DPFP.Template(stream);
try
{
Verificator.Verify(features, template, ref result);
}
catch (Exception e)
{
MessageBox.Show("error" + e.Message);
}
if (result.Verified)
{
this.Dispatcher.Invoke(new Function(delegate() {
Desplegar(con);
}));
break;
}
}
}
}
}
public void OnComplete(object Capture, string ReaderSerialNumber, Sample Sample)
{
DPFP.Verification.Verification Ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result Res = new DPFP.Verification.Verification.Result();
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
foreach (AppData Te in Temp)
{
if (Te != null)
{
Ver.Verify(features, Te.Template, ref Res);
if (Res.Verified)
{
MessageBox.Show(String.Format("Se encontro la huella en el usuario {0}", Te.IDCliente));
break; // se encontro
}
}
}
}
protected void Process(DPFP.Sample Sample)
{
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
if (features != null)
{
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, (DPFP.Template)Application.Current.Properties["template"], ref result);
if (result.Verified)
{
SetPrompt("Отпечатки совпадают");
}
else
{
SetPrompt("Отпечатки не совпадают");
}
}
}
public void Verify(DPFP.Sample Sample)
{
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
// Compare the feature set with our template
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
try
{
Verificator.Verify(features, this.curTemplate, ref result);
if (result.Verified)
{
this.Dispatcher.Invoke(() =>
{
if (this.ClockShow != null)
{
this.ClockShow.Controller.Pause();
}
ColorAnimation animation = new ColorAnimation();
animation.From = (this.UIFinger_Printer.Foreground as SolidColorBrush).Color;
animation.To = Colors.Green;
animation.Duration = new Duration(TimeSpan.FromMilliseconds(450));
animation.EasingFunction = new PowerEase()
{
Power = 5, EasingMode = EasingMode.EaseInOut
};
this.ClockHide = animation.CreateClock();
this.UIFinger_Printer.Foreground.ApplyAnimationClock(SolidColorBrush.ColorProperty, ClockHide);
flagFinger = true;
});
this.Stop();
}
else
{
}
}
catch (Exception)
{
}
}
}
public void Process(DPFP.Sample Sample)
{
// Process the sample and create a feature set for the enrollment purpose.
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
// Compare the feature set with our template
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
foreach (var item in funcionarios)
{
if (item.Digital != null)
{
Template = new Template();
Template.DeSerialize(item.Digital);
Verificator.Verify(features, Template, ref result);
if (result.Verified)
{
funcionario = item;
impressaoLocalizada = true;
return;
}
}
}
if (result.Verified)
{
updateStatus("Impressão digital localizada com sucesso.");
}
else
{
impressaoLocalizada = false;
updateStatus("Impressão digital não localizada. \nTente novamente.");
this.Invoke(new Function(delegate() { limparTela(); }));
Application.DoEvents();
cp.StopCapture();
cp = new DPFP.Capture.Capture();
cp.StartCapture();
cp.EventHandler = this;
}
}
}
protected void Process(DPFP.Sample Sample)
{
DrawPicture(ConvertSampleToBitmap(Sample));
// Process the sample and create a feature set for the enrollment purpose.
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
// Compare the feature set with our template
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Stream stream;
DataTable dt = new DataTable();
HuellaDactilar huellaDactilar = new HuellaDactilar();
dt = PreparandoAcceso.BuscaHuellas(huellaDactilar.conex);
for (int i = 0; i < dt.Rows.Count; i++)
{
string huella = dt.Rows[i][1].ToString();
byte[] byteHuella = dt.Rows[i][1] as byte[];
stream = new MemoryStream(byteHuella);
Template = new DPFP.Template(stream);
Verificator.Verify(features, Template, ref result);
UpdateStatus(result.FARAchieved);
if (result.Verified)
{
MakeReport($"Huella Aceptada de {dt.Rows[i][0]}");
Votacion Votacion = new Votacion();
MessageBox.Show(new Form()
{
TopMost = true
}, $"Huella Aceptada de { dt.Rows[i][0]}");
Votacion.ShowDialog();
break;
}
}
}
}
protected virtual void Process(DPFP.Sample Sample)
{
DrawPicture(FingerPrintUtility.ConvertSampleToBitmap(Sample));
try
{
nom = 0;
DPFP.FeatureSet features = FingerPrintUtility.ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
SetPanelColor(Color.FromArgb(64, 69, 76));
SetPrompt("Detectando...");
if (features != null)
{
// Compare the feature set with our template
verified = false;
foreach (DPFP.Template template in this.Samples.Keys)
{
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, template, ref result);
if (result.Verified)
{
this.VerifiedObject = Samples[template];
verified = true;
SetPrompt("Verificado");
resultado = nom;
Stop();
}
nom++;
}
this.IsVerificationComplete = verified;
if (!verified)
{
SetPrompt("Incorrecta");
}
}
else
{
SetPrompt("Fallando");
}
}
catch (Exception e)
{
SetPrompt("Error!");
}
}
private void VerificationControl_OnComplete(object Control, DPFP.FeatureSet FeatureSet, ref DPFP.Gui.EventHandlerStatus Status)
{
lblStatus.Text = "Checking ...";
// TODO: get templates and compare
DPFP.Verification.Verification ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result res = new DPFP.Verification.Verification.Result();
FingerData last_tested = StaticFarm.lastFinger;
foreach (FingerData fd in fdx)
{
DPFP.Template template = convertTemplate(fd.finger);
if (fd.finger == String.Empty)
{
template = null;
}
// Get template from storage.
if (template != null)
{
// Compare feature set with particular template.
ver.Verify(FeatureSet, template, ref res);
last_tested = fd;
if (res.Verified)
{
break; // success
}
}
}
if (!res.Verified)
{
Status = DPFP.Gui.EventHandlerStatus.Failure;
lblStatus.Text = "Authorization Failed Try again ...";
}
else
{
lblStatus.Text = "Successfully Verified.";
Status = DPFP.Gui.EventHandlerStatus.Success;
StaticFarm.SignInPage.GotoHome();
this.Close();
}
}
private string[] VerifyDB(DPFP.FeatureSet features)
{
string[] arr = new string[5];
OdbcConnection cn;
OdbcCommand cmd;
byte[] temp = new byte[0];
string query = "Select * from fpbasic";
string dsnname = "fpbasic";
string uid = "Administrator";
string password = "******";
cn = new OdbcConnection("dsn=" + dsnname + "; UID=" + uid + "; PWD=" + password + ";");
cn.Open();
cmd = new OdbcCommand(query, cn);
OdbcDataReader reader = cmd.ExecuteReader();
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verifier = new DPFP.Verification.Verification();
while (reader.Read())
{
for (int index = 0; index < reader.FieldCount; index++)
{
Stream stream = new MemoryStream((byte[])reader.GetValue(5));
DPFP.Template obj = new DPFP.Template(stream);
Verifier.Verify(features, obj, ref result);
if (result.Verified)
{
arr[0] = "true";
arr[1] = reader.GetString(1);
arr[2] = reader.GetString(2);
arr[3] = reader.GetString(3);
arr[4] = reader.GetInt32(4).ToString();
return(arr);
}
}
}
cn.Close();
arr[0] = "false";
return(arr);
}
public void OnComplete(object Control, DPFP.FeatureSet FeatureSet, ref DPFP.Gui.EventHandlerStatus Status) {
DPFP.Verification.Verification ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result res = new DPFP.Verification.Verification.Result();
// Compare feature set with all stored templates.
foreach (DPFP.Template template in Data.Templates) {
// Get template from storage.
if (template != null) {
// Compare feature set with particular template.
ver.Verify(FeatureSet, template, ref res);
Data.IsFeatureSetMatched = res.Verified;
Data.FalseAcceptRate = res.FARAchieved;
if (res.Verified)
break; // success
}
}
if (!res.Verified)
Status = DPFP.Gui.EventHandlerStatus.Failure;
Data.Update();
}
public void OnComplete(object Control, DPFP.FeatureSet FeatureSet, ref DPFP.Gui.EventHandlerStatus Status)
{
DPFP.Verification.Verification ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result res = new DPFP.Verification.Verification.Result();
//string conStr = "Data Source=.; Initial Catalog=Registration; Integrated Security=true";
//SqlConnection con = new SqlConnection(conStr);
//SqlCommand cmd = new SqlCommand("Select FingerPrintData from FingerPrints where Id = 11", con);
//con.Open();
//byte[] userFingerPrintData = new byte[0];
//using (con)
//{
// userFingerPrintData = cmd.ExecuteScalar() as byte[];
//}
//byte[] fingerPrintCode = new StudentDAC().GetFingerCodeById(2);
List<Guardian> guardians = new GuardianDAC().SelectAllGuardians();
if (guardians != null && guardians.Count > 0)
{
foreach (var item in guardians)
{
ver = new DPFP.Verification.Verification();
res = new DPFP.Verification.Verification.Result();
DPFP.Template temp = new DPFP.Template();
if (item.FingerCode != null)
{
temp.DeSerialize(item.FingerCode);
if (temp != null)
{
// Compare feature set with particular template.
ver.Verify(FeatureSet, temp, ref res);
if (res.Verified)
{
guardiansTakeAwayForm.guardian = item;
this.Close();
break;
}
}
}
}
}
if (!res.Verified)
Status = DPFP.Gui.EventHandlerStatus.Failure;
}
public void OnComplete(object Control, DPFP.FeatureSet FeatureSet, ref DPFP.Gui.EventHandlerStatus Status) {
DPFP.Verification.Verification ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result res = new DPFP.Verification.Verification.Result();
string conStr = "Data Source=.; Initial Catalog=Registration; Integrated Security=true";
SqlConnection con = new SqlConnection(conStr);
SqlCommand cmd = new SqlCommand("Select FingerPrintData from FingerPrints where Id = 6", con);
con.Open();
byte[] userFingerPrintData = new byte[0];
using (con)
{
userFingerPrintData = cmd.ExecuteScalar() as byte[];
}
DPFP.Template temp = new DPFP.Template();
temp.DeSerialize(userFingerPrintData);
if (temp != null)
{
// Compare feature set with particular template.
ver.Verify(FeatureSet, temp, ref res);
Data.IsFeatureSetMatched = res.Verified;
Data.FalseAcceptRate = res.FARAchieved;
}
// Compare feature set with all stored templates.
foreach (DPFP.Template template in Data.Templates) {
// Get template from storage.
//if (template != null) {
// // Compare feature set with particular template.
// ver.Verify(FeatureSet, template, ref res);
// Data.IsFeatureSetMatched = res.Verified;
// Data.FalseAcceptRate = res.FARAchieved;
// if (res.Verified)
// break; // success
//}
}
if (!res.Verified)
Status = DPFP.Gui.EventHandlerStatus.Failure;
Data.Update();
}