private void ShowResults(double matchingScore, List <MinutiaPair> matchingMtiae)
{
if (matchingScore == 0 || matchingMtiae == null)
{
MessageBox.Show(string.Format("Similarity: {0}.", matchingScore));
}
else
{
List <Minutia> qMtiae = new List <Minutia>();
List <Minutia> tMtiae = new List <Minutia>();
foreach (MinutiaPair mPair in matchingMtiae)
{
qMtiae.Add(mPair.QueryMtia);
tMtiae.Add(mPair.TemplateMtia);
}
IFeatureDisplay <List <Minutia> > display = new MinutiaeDisplay();
pbxQueryImg.Image = qImage.Clone() as Bitmap;
Graphics g = Graphics.FromImage(pbxQueryImg.Image);
display.Show(qMtiae, g);
pbxQueryImg.Invalidate();
pbxTemplateImg.Image = tImage.Clone() as Bitmap;
g = Graphics.FromImage(pbxTemplateImg.Image);
display.Show(tMtiae, g);
pbxTemplateImg.Invalidate();
MessageBox.Show(string.Format("Similarity: {0}. Matching minutiae: {1}.", matchingScore,
matchingMtiae.Count));
}
}
public override void Show(List <Minutia> features, Graphics g)
{
var mtpFeatureExtractor = new MTripletsExtractor()
{
NeighborsCount = 2
};
MtripletsFeature mtriplets = mtpFeatureExtractor.ExtractFeatures(features);
foreach (MTriplet mt in mtriplets.MTriplets)
{
Pen pen = new Pen(Color.Blue)
{
Width = 2
};
Point[] points = new Point[3];
for (int i = 0; i < 3; i++)
{
points[i] = new Point()
{
X = Convert.ToInt32(mt[i].X),
Y = Convert.ToInt32(mt[i].Y)
}
}
;
g.DrawPolygon(new Pen(Color.White, 4), points);
g.DrawPolygon(pen, points);
}
var mtiaDisplay = new MinutiaeDisplay();
mtiaDisplay.Show(mtriplets.Minutiae, g);
}
}
private void ShowResults(double matchingScore, List<MinutiaPair> matchingMtiae)
{
if (matchingScore == 0 || matchingMtiae == null)
MessageBox.Show(string.Format("Similarity: {0}.", matchingScore));
else
{
List<Minutia> qMtiae = new List<Minutia>();
List<Minutia> tMtiae = new List<Minutia>();
foreach (MinutiaPair mPair in matchingMtiae)
{
qMtiae.Add(mPair.QueryMtia);
tMtiae.Add(mPair.TemplateMtia);
}
IFeatureDisplay<List<Minutia>> display = new MinutiaeDisplay();
pbxQueryImg.Image = qImage.Clone() as Bitmap;
Graphics g = Graphics.FromImage(pbxQueryImg.Image);
display.Show(qMtiae, g);
pbxQueryImg.Invalidate();
pbxTemplateImg.Image = tImage.Clone() as Bitmap;
g = Graphics.FromImage(pbxTemplateImg.Image);
display.Show(tMtiae, g);
pbxTemplateImg.Invalidate();
MessageBox.Show(string.Format("Similarity: {0}. Matching minutiae: {1}.", matchingScore,
matchingMtiae.Count));
}
}
private void btnMatch_Click(object sender, EventArgs e)
{
Stopwatch st = new Stopwatch();
st.Start();
if (qImage == null)
{
MessageBox.Show("Unable to match fingerprints: Unassigned query fingerprint!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (tImage == null)
{
MessageBox.Show("Unable to match fingerprints: Unassigned template fingerprint!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// Matching features
List <MinutiaPair> matchingMtiae = null;
double score;
IMinutiaMatcher minutiaMatcher = matcher as IMinutiaMatcher;
if (minutiaMatcher != null)
{
score = minutiaMatcher.Match(qFeatures, tFeatures, out matchingMtiae);
st.Stop();
tm3 = st.Elapsed;
if (qFeatures is List <Minutia> && tFeatures is List <Minutia> )
{
pbxQueryImg.Image = qImage.Clone() as Bitmap;
Graphics g1 = Graphics.FromImage(pbxQueryImg.Image);
ShowBlueMinutiae(qFeatures as List <Minutia>, g1);
//pbxQueryImg.Invalidate();
pbxTemplateImg.Image = tImage.Clone() as Bitmap;
Graphics g2 = Graphics.FromImage(pbxTemplateImg.Image);
ShowBlueMinutiae(tFeatures as List <Minutia>, g2);
//pbxTemplateImg.Invalidate();
if (score == 0 || matchingMtiae == null)
{
MessageBox.Show(string.Format("Similarity: {0}.", score));
}
else
{
List <Minutia> qMtiae = new List <Minutia>();
List <Minutia> tMtiae = new List <Minutia>();
foreach (MinutiaPair mPair in matchingMtiae)
{
qMtiae.Add(mPair.QueryMtia);
tMtiae.Add(mPair.TemplateMtia);
}
IFeatureDisplay <List <Minutia> > display = new MinutiaeDisplay();
display.Show(qMtiae, g1);
pbxQueryImg.Invalidate();
display.Show(tMtiae, g2);
pbxTemplateImg.Invalidate();
MessageBox.Show(string.Format("Similarity: {0}. Matching minutiae: {1}.", score, matchingMtiae.Count), "Results", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
else
{
ShowResults(score, matchingMtiae);
}
}
else
{
score = matcher.Match(qFeatures, tFeatures);
}
ShowTime();
}
private void btnMatchInDatabase_Click(object sender, EventArgs e)
{
if (qImage == null)
{
MessageBox.Show("Unable to match fingerprints: Unassigned query fingerprint!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
Stopwatch stDetect = new Stopwatch();
Stopwatch stFinish = new Stopwatch();
stDetect.Start();
stFinish.Start();
IMinutiaMatcher minutiaMatcher = matcher as IMinutiaMatcher;
if (minutiaMatcher != null)
{
List <MinutiaPair> matchingMtiae = null;
string filename, shortFileName;
double score = 0.0, maxScore = 0.0;
int idIndex = -1;
for (int i = 0; i < sizerow; i++)
{
filename = FingerData.Rows[i][4].ToString();
shortFileName = Path.GetFileNameWithoutExtension(filename);
try
{
tFeatures = provider.GetResource(shortFileName, repository);
}
catch (Exception)
{
MessageBox.Show("Unable to load features " + provider.GetSignature() + ". Try using different parameters.", "Feature Loading Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
//-----------------------------
matchingMtiae = null;
try
{
score = minutiaMatcher.Match(qFeatures, tFeatures, out matchingMtiae);
}
catch (Exception superE)
{
//Phat hien van tay giong 100%
maxScore = 100.0;
idIndex = i;
try
{
stDetect.Stop();
TimeDetect = stDetect.Elapsed;
}
catch
{
//For second time
}
//break;
}
if (score > maxScore)
{
try
{
stDetect.Stop();
TimeDetect = stDetect.Elapsed;
}
catch
{
//For second time
}
maxScore = score;
idIndex = i;
}
}
stFinish.Stop();
TimeFinish = stFinish.Elapsed;
//Print output
tbxRecordID.Text = FingerData.Rows[idIndex][0].ToString();
tbxFullname.Text = FingerData.Rows[idIndex][1].ToString();
tbxInformation.Text = FingerData.Rows[idIndex][2].ToString();
tbxFingerprintImage.Text = FingerData.Rows[idIndex][3].ToString();
filename = FingerData.Rows[idIndex][4].ToString();
shortFileName = Path.GetFileNameWithoutExtension(filename);
tFeatures = provider.GetResource(shortFileName, repository);
tImage = ImageLoader.LoadImage(filename);
pbxTemplateImg.Image = tImage;
matchingMtiae = null;
double score2 = minutiaMatcher.Match(qFeatures, tFeatures, out matchingMtiae);
stScore = score2.ToString();
if (qFeatures is List <Minutia> && tFeatures is List <Minutia> )
{
pbxQueryImg.Image = qImage.Clone() as Bitmap;
Graphics g1 = Graphics.FromImage(pbxQueryImg.Image);
ShowBlueMinutiae(qFeatures as List <Minutia>, g1);
//pbxQueryImg.Invalidate();
pbxTemplateImg.Image = tImage.Clone() as Bitmap;
Graphics g2 = Graphics.FromImage(pbxTemplateImg.Image);
ShowBlueMinutiae(tFeatures as List <Minutia>, g2);
//pbxTemplateImg.Invalidate();
if (score2 == 0 || matchingMtiae == null)
{
MessageBox.Show(string.Format("Similarity: {0}.", score2));
}
else
{
List <Minutia> qMtiae = new List <Minutia>();
List <Minutia> tMtiae = new List <Minutia>();
foreach (MinutiaPair mPair in matchingMtiae)
{
qMtiae.Add(mPair.QueryMtia);
tMtiae.Add(mPair.TemplateMtia);
}
IFeatureDisplay <List <Minutia> > display = new MinutiaeDisplay();
display.Show(qMtiae, g1);
pbxQueryImg.Invalidate();
display.Show(tMtiae, g2);
pbxTemplateImg.Invalidate();
MessageBox.Show(string.Format("Full name: {0}\nInformation: {1}\nSimilarity: {2}. Matching minutiae: {3}.", tbxFullname.Text.ToString(), tbxInformation.Text.ToString(), score2, matchingMtiae.Count), "Results", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
else
{
MessageBox.Show(string.Format("Full name: {0}\nInformation: {1}\nSimilarity: {2}. Matching minutiae: {3}.", tbxFullname.Text.ToString(), tbxInformation.Text.ToString(), score2, matchingMtiae.Count), "Results", MessageBoxButtons.OK, MessageBoxIcon.Information);
ShowResults(score2, matchingMtiae);
}
}
else
{
double score = matcher.Match(qFeatures, tFeatures);
}
ShowTime();
}
private void btnMatch_Click(object sender, EventArgs e)
{
if (qImage == null)
{
MessageBox.Show("Unable to match fingerprints: Unassigned query fingerprint!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (tImage == null)
{
MessageBox.Show("Unable to match fingerprints: Unassigned template fingerprint!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// Matching features
List<MinutiaPair> matchingMtiae = null;
double score;
IMinutiaMatcher minutiaMatcher = matcher as IMinutiaMatcher;
if (minutiaMatcher != null)
{
score = minutiaMatcher.Match(qFeatures, tFeatures, out matchingMtiae);
if (qFeatures is List<Minutia> && tFeatures is List<Minutia>)
{
pbxQueryImg.Image = qImage.Clone() as Bitmap;
Graphics g1 = Graphics.FromImage(pbxQueryImg.Image);
ShowBlueMinutiae(qFeatures as List<Minutia>, g1);
//pbxQueryImg.Invalidate();
pbxTemplateImg.Image = tImage.Clone() as Bitmap;
Graphics g2 = Graphics.FromImage(pbxTemplateImg.Image);
ShowBlueMinutiae(tFeatures as List<Minutia>, g2);
//pbxTemplateImg.Invalidate();
if (score == 0 || matchingMtiae == null)
MessageBox.Show(string.Format("Similarity: {0}.", score));
else
{
List<Minutia> qMtiae = new List<Minutia>();
List<Minutia> tMtiae = new List<Minutia>();
foreach (MinutiaPair mPair in matchingMtiae)
{
qMtiae.Add(mPair.QueryMtia);
tMtiae.Add(mPair.TemplateMtia);
}
IFeatureDisplay<List<Minutia>> display = new MinutiaeDisplay();
display.Show(qMtiae, g1);
pbxQueryImg.Invalidate();
display.Show(tMtiae, g2);
pbxTemplateImg.Invalidate();
MessageBox.Show(string.Format("Similarity: {0}. Matching minutiae: {1}.", score,
matchingMtiae.Count));
}
}
else
ShowResults(score, matchingMtiae);
}
else
score = matcher.Match(qFeatures, tFeatures);
}
