private void matchWithDbToolStripMenuItem_Click(object sender, EventArgs e)
{
bool isMatched = false;
List <Minutiae> originalMinutiaes = GetMinutiaesFromBitmap(originalBitmap);
DbJSONSerializer db = new DbJSONSerializer();
Fingerprints fingerprints = db.DeserializeMinutiaes(db.ReadFromJsonFile("db_fingerprints.json"));
List <UserFingerprint> userFingerPrint = fingerprints.userFingerprints;
foreach (UserFingerprint uf in userFingerPrint)
{
Debug.Print("Porównuje " + uf.name);
MatchingFingerprints.SetAccumulatorDimension(originalBitmap.Width, originalBitmap.Height);
TranslationVotes votes = MatchingFingerprints.Matching(originalMinutiaes, uf.minutiaes);
if (MatchingFingerprints.IsIdentical(originalMinutiaes, uf.minutiaes, votes))
{
isMatched = true;
MessageBox.Show(uf.name);
break;
}
}
if (!isMatched)
{
MessageBox.Show("Brak usera w bazie");
}
}
public MatcherWithDb(List <Minutiae> originalMinutiaes, string dbFileName)
{
DbJSONSerializer serializer = new DbJSONSerializer();
fingerprints = serializer.DeserializeMinutiaes(serializer.ReadFromJsonFile("db_fingerprints.json"));
List <UserFingerprint> userFingerprints = fingerprints.userFingerprints;
foreach (UserFingerprint fp in userFingerprints)
{
if (CompareFingerprints(originalMinutiaes, fp.minutiaes))
{
Console.WriteLine("Znaleziono odcisk w bazie");
break;
}
}
}
private void CreateDB()
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "JPG|*.jpg|PNG|*.png";
openFileDialog.Multiselect = true;
openFileDialog.ShowDialog();
List <UserFingerprint> userFingerprints = new List <UserFingerprint>();
foreach (String file in openFileDialog.FileNames)
{
Bitmap bitmap = (Bitmap)Bitmap.FromFile(file);
bitmap = Thinning.Thin(bitmap);
List <Minutiae> minutiaes = GetMinutiaesFromBitmap(bitmap);
userFingerprints.Add(new UserFingerprint(file, minutiaes));
}
Fingerprints fingerprints = new Fingerprints(userFingerprints);
DbJSONSerializer db = new DbJSONSerializer();
db.WriteToFile(db.SerializeMinutiaes(fingerprints), "db_fingerprints.json");
}
