public static void GaborFilter(Bitmap b, float gamma, float lambda, float psi, float sigma, float theta)
{
GaborFilter gb = new GaborFilter();
Random random = new Random();
Bitmap bx;
gb.Gamma = gamma;
gb.Lambda = lambda;
gb.Psi = psi;
gb.Sigma = sigma;
gb.Theta = theta;
bx = ImageSupporter.ColorToGrayscale((Bitmap)b.Clone());
Bitmap tmp = bx;
tmp = gb.Apply(bx);
ImageWindow iw = new ImageWindow(ImageSupporter.Bitmap2BitmapImage(tmp));
iw.Title = gb.Gamma + " " + gb.Lambda + " " + gb.Psi + " " + gb.Sigma + " " + gb.Theta;
iw.Show();
}
void Form1_DragDrop(object sender, DragEventArgs e)
{
String[] files = (String[])e.Data.GetData(DataFormats.FileDrop);
// foreach (string file in files) Console.WriteLine(file);
//this.TXT.Text = files[0];
Bitmap bitmap = new Bitmap(files[0]);
BitmapImage logo = new BitmapImage();
logo.BeginInit();
logo.UriSource = new Uri(files[0]);
logo.EndInit(); // Getting the exception here
originalImage.Source = logo;
Bitmap tmp = ImageSupporter.ColorToGrayscale(ImageSupporter.BitmapImage2Bitmap(logo));
Bitmap or = Filtrator.segmentation(100, tmp);
//originalImage.Source = ImageSupporter.Bitmap2BitmapImage(ImageSupporter.ColorToGrayscale(ImageSupporter.BitmapImage2Bitmap(logo)));
originalImage.Source = ImageSupporter.Bitmap2BitmapImage(or);
newImageSource = files[0];
fingerprint = new Fingerprint((BitmapImage)originalImage.Source);
this.orginalBitmap = fingerprint.orginalImage;
this.workingImage = (Bitmap)orginalBitmap.Clone();
//actualFingerprint = new Fingerprint(logo);
helpText.Visibility = Visibility.Hidden;
}
public ImageCell getCell(System.Windows.Controls.Image image, int x, int y)
{
int number = bitmap.Width / cellSize;
int numberH = bitmap.Height / cellSize;
Random random = new Random();
int i = x;
int j = y;
for (int a = 0; a < cellTab[i, j].bitmap.Width; a++)
{
for (int b = 0; b < cellTab[i, j].bitmap.Height; b++)
{
byte bit = bitmap.GetPixel(a + i * 16, b + j * 16).R;
if (bit + 122 < 255)
{
bitmap.SetPixel(a + i * 16, b + j * 16, Color.FromArgb(bit + 122, bit, bit));
}
else
{
bitmap.SetPixel(a + i * 16, b + j * 16, Color.FromArgb(bit - 122, bit, bit));
}
}
}
ImageSupporter.matchArea(image, i * 16, j * 16, 16, 16);
return(cellTab[i, j]);
}
public Bitmap gaborFilter(Bitmap b, float gamma, float lambda, float psi, float sigma, float theta)
{
GaborFilter filter = new GaborFilter();
Random random = new Random();
Boolean flaga = true;
filter.Gamma = gamma;
filter.Lambda = lambda;
filter.Psi = psi;
filter.Sigma = sigma;
filter.Theta = theta;
Bitmap bx = ImageSupporter.ColorToGrayscale(b);
var okno = new ImageWindow(ImageSupporter.Bitmap2BitmapImage(filter.Apply(ImageSupporter.ColorToGrayscale(bx))));
okno.Title = filter.Gamma + " " + filter.Lambda + " " + filter.Psi + " " + filter.Sigma + " " + filter.Theta;
okno.Show();
filter.Gamma = 3.0;
filter.Theta = 0.0;
GrayscaleToRGB grayscaleToRGB = new GrayscaleToRGB();
return(grayscaleToRGB.Apply(filter.Apply(ImageSupporter.ColorToGrayscale(b))));
}
public static Bitmap gaborFilter(Bitmap b, GaborFilter gf)
{
// Grayscale g = new Grayscale(0.2125, 0.7154, 0.0721);
/*filter.Gamma = random.Next(1,5);
* filter.Lambda=random.Next(1,5);
* filter.Psi=random.Next(1,5);
* filter.Sigma=random.Next(1,5);
* filter.Theta=random.Next(1,5);*/
Bitmap bx = ImageSupporter.ColorToGrayscale(b);
gf.Apply(ImageSupporter.ColorToGrayscale(bx));
// var okno = new ImageWindow(ImageSupporter.Bitmap2BitmapImage(filter.Apply(ImageSupporter.ColorToGrayscale(bx))));
// okno.Title = filter.Gamma + " " + filter.Lambda + " " + filter.Psi + " " + filter.Sigma + " " + filter.Theta;
// okno.Show();
GrayscaleToRGB grayscaleToRGB = new GrayscaleToRGB();
return(grayscaleToRGB.Apply(gf.Apply(ImageSupporter.ColorToGrayscale(b))));
}
private void LowPassFilter(object sender, RoutedEventArgs e)
{
temporary = Filtrator.LowPassFilter(JMask.GAUSS, (Bitmap)workingImage.Clone());
ImageWindow iw = new ImageWindow(ImageSupporter.Bitmap2BitmapImage(temporary));
iw.Show();
}
private void Laplasjan(object sender, RoutedEventArgs e)
{
temporary = Filtrator.LaplasjanFilter((Bitmap)workingImage.Clone());
ImageWindow iw = new ImageWindow(ImageSupporter.Bitmap2BitmapImage(temporary));
iw.Show();
}
public static void gaborFilterRandom(Bitmap b)
{
GaborFilter gb = new GaborFilter();
Random random = new Random();
Bitmap bx;
for (int i = 1; i < 100; i++)
{
gb.Gamma = random.NextDouble() * random.Next(1, 10);;
gb.Lambda = random.Next(1, 10);
gb.Psi = random.NextDouble();
gb.Sigma = random.Next(1, 10);
gb.Theta = 0;
bx = ImageSupporter.ColorToGrayscale(b);
if (gb.Gamma == 0)
{
gb.Gamma = 0.01;
}
Console.WriteLine(gb.Gamma + " " + gb.Lambda + " " + gb.Psi + " " + gb.Sigma + " " + gb.Theta);
try
{
ImageWindow iw = new ImageWindow(ImageSupporter.Bitmap2BitmapImage(gb.Apply(bx)));
iw.Title = gb.Gamma + " " + gb.Lambda + " " + gb.Psi + " " + gb.Sigma + " " + gb.Theta;
iw.Show();
}
catch (Exception e)
{
e.GetBaseException();
}
}
}
private void Gornoprzepustowy(object sender, RoutedEventArgs e)
{
temporary = Filtrator.HighPassFilter(EMask.Prewitt, (Bitmap)workingImage.Clone());
ImageWindow iw = new ImageWindow(ImageSupporter.Bitmap2BitmapImage(temporary));
iw.Show();
}
public Dictionary <Point, int> getSectionPixels(Point c, Bitmap orginal, int sectionLeng)
{
double angle = localDirectionMap.getDirectionForPixel(c.X, c.Y);
angle = ImageSupporter.restrictAngle(angle);
Point p = new Point((int)(c.X - Math.Sin(angle) * sectionLeng + 0.5), (int)(c.Y - Math.Cos(angle) * sectionLeng + 0.5));
Point k = new Point((int)(c.X + Math.Sin(angle) * sectionLeng + 0.5), (int)(c.Y + Math.Cos(angle) * sectionLeng + 0.5));
if (ImageSupporter.RadianToDegree(angle) > 80 && ImageSupporter.RadianToDegree(angle) < 100)
{
double ck = ImageSupporter.RadianToDegree(angle);
}
Dictionary <Point, int> section = new Dictionary <Point, int>();
foreach (var item in ImageSupporter.EnumerateLineNoDiagonalSteps(p.X, p.Y, k.X, k.Y))
{
try
{
section.Add(new Point(item.Item1, item.Item2), orginal.GetPixel(item.Item1, item.Item2).R);
}
catch (Exception e)
{
}
}
return(section);
}
//zmienia zadany kąt na kąt od 180 do 360
public static double angletoIIIandIV(double angle)
{
if (ImageSupporter.DegreeToRadian(180) < angle && ImageSupporter.DegreeToRadian(180) > angle)
{
angle += ImageSupporter.DegreeToRadian(180);
}
return(angle);
}
//metoda zrwacająca wynik filtru Cannyego
public static Bitmap Canny(Bitmap bitmap)
{
Bitmap temporary = ImageSupporter.ColorToGrayscale(bitmap);;
CannyEdgeDetector cannyEdgeDetector = new CannyEdgeDetector();
temporary = cannyEdgeDetector.Apply((Bitmap)temporary.Clone());
return(ImageSupporter.GrayScaleToColor(temporary));
}
private void Test(object sender, RoutedEventArgs e)
{
MinutiaWektor wektor = database.mBase[1].MinutiaesWektor;
ModyficationElement przesuniecie = new ModyficationElement(0, 0, 10);
MinutiaWektor przesunietyWektor = new MinutiaWektorComperer().MapMinutiaWektor(wektor, przesuniecie);
Bitmap b = (Bitmap)orginalBitmap.Clone();
b = MatchMinuties(b, przesunietyWektor);
QUATRE.Source = ImageSupporter.Bitmap2BitmapImage(b);
}
private Minutia MapMinutia(Minutia m, ModyficationElement em)//działa poprawnie sprawdzone
{
// em = new ModyficationElement(-10, 5, 30);
double angle = ImageSupporter.DegreeToRadian(em.angle);
int x = (int)(Math.Cos(angle) * m.p.X - Math.Sin(angle) * m.p.Y + em.x + 0.5);
int y = (int)(Math.Sin(angle) * m.p.X + Math.Cos(angle) * m.p.Y + em.y + 0.5);
double angle2 = m.direction + angle;//tutaj nie jestem pewny z kontem
return(new Minutia(new Point(x, y), angle2, m.kind));
}
//metody nieużywane do działąnia programu, ale istotne w trakcie testów i przygotowania pracy dyplomowej
public void losowyObszar(object sender, EventArgs e)
{
fingerprint = new Fingerprint((BitmapImage)originalImage.Source);
fingerprint.startRecognition(fingerprint.localOrientationMap);
randomCel = fingerprint.getRandomCell(mapakierunkow);
ImageSupporter.WriteBitmap(randomCel.bitmap);
QUATRE.Source = ImageSupporter.Bitmap2BitmapImage(randomCel.bitmap);
fingerprint.merge();
threetothreeImage.Source = ImageSupporter.ToBitmapSource(ImageSupporter.Scale(1, fingerprint.localOrientationMap));
}
public static Bitmap Binaryzation(Bitmap b, int limit)
{
Threshold th = new Threshold();
th.ThresholdValue = limit;
Bitmap bx = ImageSupporter.ColorToGrayscale((Bitmap)b.Clone());
GrayscaleToRGB grayscaleToRGB = new GrayscaleToRGB();
return(grayscaleToRGB.Apply(th.Apply(ImageSupporter.ColorToGrayscale(bx))));
}
private void ShowOK(object sender, RoutedEventArgs e)
{
try
{
this.workingImage = (Bitmap)temporary.Clone();
odszumionyObraz.Source = ImageSupporter.Bitmap2BitmapImage(workingImage);
}
catch (Exception ex)
{
}
}
public static Bitmap GaborFilter(Bitmap b, float angle)
{
Bitmap bz = (Bitmap)b.Clone();
GaborBank gb = new GaborBank();
GaborFilter gf = gb.GetGaborFilterFromBank(angle);
Bitmap bx = ImageSupporter.ColorToGrayscale((Bitmap)bz.Clone());
Bitmap filtered = gf.Apply(bx);
return(ImageSupporter.GrayScaleToColor(filtered));
}
private void Cancel(object sender, RoutedEventArgs e)
{
try
{
temporary = (Bitmap)orginalBitmap.Clone();
workingImage = (Bitmap)orginalBitmap.Clone();
odszumionyObraz.Source = ImageSupporter.Bitmap2BitmapImage(workingImage);
}
catch (Exception ex)
{
}
}
private void AddImageToDatabase(String text)
{
String name = text;
try
{
ImageSupporter.Save(ImageSupporter.Bitmap2BitmapImage(orginalBitmap), Directory.GetParent(Directory.GetCurrentDirectory()).Parent.FullName + "\\database\\" + name + ".png");
}
catch (Exception ex)
{
}
}
public double ddd(double angleNew, double angleOld)
{
if (Math.Abs(angleNew - angleOld) < ImageSupporter.DegreeToRadian(360) - Math.Abs(angleNew - angleOld))
{
return(angleNew - angleOld);
}
else
{
return(ImageSupporter.DegreeToRadian(360) - Math.Abs(angleNew - angleOld));
}
//return Math.Min(Math.Abs(angleNew - angleOld), ImageSupporter.DegreeToRadian(360) - Math.Abs(angleNew - angleOld));
}
private void MinutaesDetection(object sender, RoutedEventArgs e)
{
QUATRE.Source = ImageSupporter.Bitmap2BitmapImage(fingerprint.getSectionPoints((Bitmap)workingImage.Clone()));
Tuple <Bitmap, Bitmap> alreadyPassedImages = fingerprint.getAlreadyPassed();
pojedynczyKierunek.Source = ImageSupporter.Bitmap2BitmapImage(alreadyPassedImages.Item2);
threetothreeImage.Source = ImageSupporter.Bitmap2BitmapImage(alreadyPassedImages.Item1);
temporaryMinutiasMap = new MinutiaWektor(fingerprint.GetTemporaryMinutiasMap());
MinuteaWektorInformator.Text = "Wykryto " + temporaryMinutiasMap.m.Count() + " minucji \n" +
+temporaryMinutiasMap.GetEndCount() + " zakończeń \n" +
+temporaryMinutiasMap.GetForkCount() + " rozwidleń";
}
private void ShowChosenFingerprint(object sender, RoutedEventArgs e)
{
int index = DatabaseList.Items.IndexOf(sender);
chossenDatabaseElement = index;
DatabaseElement chosen = databaseList[index];
Bitmap b = ImageSupporter.BitmapImage2Bitmap(new BitmapImage(new Uri(Directory.GetParent(Directory.GetCurrentDirectory()).Parent.FullName + "\\database\\" + chosen.FingerprntName + ".png")));
MinutiaWektor zbazy = database.mBase[index].MinutiaesWektor;
b = MatchMinuties2(b, zbazy, Color.Blue, Color.Orange);
QUATRE.Source = ImageSupporter.Bitmap2BitmapImage(b);
}
private void Q(object sender, RoutedEventArgs e)
{
try
{
//randomCel.toDirectionMap();
//pojedynczyKierunek.Source = ImageSupporter.Bitmap2BitmapImage(randomCel.bitmap);
// pojedynczyKierunek.Source = ImageSupporter.Bitmap2BitmapImage(randomCel.toDirectionMapTest());
pojedynczyKierunek.Source = ImageSupporter.ToBitmapSource(ImageSupporter.Scale(100, randomCel.toDirectionMapTest()));
}
catch (System.NullReferenceException en)
{
Console.WriteLine("Nie masz wylosowanej komórki");
}
}
public void MapaKierunkow(object sender, RoutedEventArgs e)
{
// mapakierunkow.Source = ImageSupporter.Bitmap2BitmapImage(actualFingerprint.returnGrey());
try
{
// fingerprint.startRecognition(fingerprint.localOrientationMap);
fingerprint.startRecognition((Bitmap)workingImage.Clone());
fingerprint.toDirectionMask();
mapakierunkow.Source = ImageSupporter.Bitmap2BitmapImage(fingerprint.localOrientationMap);
}
catch (InvalidCastException ex)
{
Console.WriteLine("Nie podałeś odcisku palca do analizy");
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
Boolean flaga = true;
while (flaga)
{
Random random = new Random();
int i = random.Next();
if (!File.Exists(Directory.GetParent(Directory.GetCurrentDirectory()).Parent.FullName + "\\screens\\" + i + ".png"))
{
ImageSupporter.Save((BitmapImage)obrazek.Source, Directory.GetParent(Directory.GetCurrentDirectory()).Parent.FullName + "\\screens\\" + i + ".png");
flaga = false;
}
}
}
public Bitmap GetImageWithMatchedMinutias()
{
getSectionPointsBitmap(orginalBitmap);
this.alreadyPassedInverted = (Bitmap)alreadyPassed.Clone();
this.alreadyPassed = (Bitmap)orginalBitmap.Clone();
this.orginalBitmap = ImageSupporter.ReverseBitmap(orginalBitmap);
ImageWindow iw = new ImageWindow(ImageSupporter.Bitmap2BitmapImage(training));
iw.Show();
this.training = (Bitmap)orginalBitmap.Clone();
this.inverted = true;
getSectionPointsBitmap(orginalBitmap);
this.orginalBitmap = ImageSupporter.ReverseBitmap(orginalBitmap);
getMinutionsMap();//tutaj jest sprawdzanie i usuwanie niewłaściwych minucji
this.inverted = false;
return(MatchMunities());
}
public List <Tuple <DatabaseElement, int, ModyficationElement, int> > CheckList(MinutiaWektor wektor)
{
List <Tuple <DatabaseElement, int, ModyficationElement, int> > result = new List <Tuple <DatabaseElement, int, ModyficationElement, int> >();
MinutiaWektorComperer comperer = new MinutiaWektorComperer(10, 10, ImageSupporter.DegreeToRadian(15));
foreach (var item in mBase)
{
Tuple <bool, int, ModyficationElement, int> compereResult = comperer.Compere(item.MinutiaesWektor, wektor);
if (compereResult.Item1)
{
result.Add(new Tuple <DatabaseElement, int, ModyficationElement, int>(item, compereResult.Item2, compereResult.Item3, compereResult.Item4));
}
}
return(result);
}
private void ListBox_DoubleClick(object sender, RoutedEventArgs e)
{
int index = EqualFingerprintList.Items.IndexOf(sender);
DatabaseElement chosen = equals[index].Item1;
ModyficationElement przesuniecie = equals[index].Item3;
MinutiaWektor wektor = temporaryMinutiasMap;
MinutiaWektor przesunietyWektor = new MinutiaWektorComperer().MapMinutiaWektor(temporaryMinutiasMap, przesuniecie);
Bitmap b = ImageSupporter.BitmapImage2Bitmap(new BitmapImage(new Uri(Directory.GetParent(Directory.GetCurrentDirectory()).Parent.FullName + "\\database\\" + chosen.FingerprntName + ".png")));
b = MatchMinuties2(b, przesunietyWektor, Color.Green, Color.Green);
MinutiaWektor zbazy = database.mBase[index].MinutiaesWektor;
b = MatchMinuties2(b, zbazy, Color.Blue, Color.Blue);
b = MatchMinuties2(b, temporaryMinutiasMap, Color.Orange, Color.Orange);
QUATRE.Source = ImageSupporter.Bitmap2BitmapImage(b);
}
private Bitmap MatchMinuties2(Bitmap bitmap, MinutiaWektor wektor, Color zakocznczenia, Color rozwidlenia)
{
Bitmap final = (Bitmap)bitmap.Clone();
foreach (var p in wektor.m)
{
for (int i = p.p.X - 1; i < p.p.X + 1; i++)
{
for (int j = p.p.Y - 1; j < p.p.Y + 1; j++)
{
if (i < final.Width && i > 0 && j < final.Height && j > 0)
{
ImageSupporter.MatchMinutia2(final, zakocznczenia, rozwidlenia, p);
}
}
}
}
return(final);
}