public object Clone()
{
SkeletonBuilder clone = new SkeletonBuilder();
Dictionary <Minutia, Minutia> minutiaClones = new Dictionary <Minutia, Minutia>();
foreach (Minutia minutia in AllMinutiae)
{
Minutia minutiaClone = new Minutia(minutia.Position);
minutiaClone.Valid = minutia.Valid;
clone.AddMinutia(minutiaClone);
minutiaClones[minutia] = minutiaClone;
}
Dictionary <Ridge, Ridge> ridgeClones = new Dictionary <Ridge, Ridge>();
foreach (Minutia minutia in AllMinutiae)
{
foreach (Ridge ridge in minutia.Ridges)
{
if (!ridgeClones.ContainsKey(ridge))
{
Ridge ridgeClone = new Ridge();
ridgeClone.Start = minutiaClones[ridge.Start];
ridgeClone.End = minutiaClones[ridge.End];
foreach (Point point in ridge.Points)
{
ridgeClone.Points.Add(point);
}
ridgeClones[ridge] = ridgeClone;
ridgeClones[ridge.Reversed] = ridgeClone.Reversed;
}
}
}
return(clone);
}
Dictionary <Point, SkeletonBuilder.Minutia> ComputeMinutiaCenters(Dictionary <Point, List <Point> > linking, SkeletonBuilder skeleton)
{
Dictionary <Point, SkeletonBuilder.Minutia> centers = new Dictionary <Point, SkeletonBuilder.Minutia>();
foreach (Point currentPos in linking.Keys)
{
List <Point> linkedMinutiae = linking[currentPos];
Point primaryPos = linkedMinutiae[0];
if (!centers.ContainsKey(primaryPos))
{
Point sum = new Point();
foreach (Point linkedPos in linkedMinutiae)
{
sum = Calc.Add(sum, linkedPos);
}
Point center = new Point(sum.X / linkedMinutiae.Count, sum.Y / linkedMinutiae.Count);
SkeletonBuilder.Minutia minutia = new SkeletonBuilder.Minutia(center);
skeleton.AddMinutia(minutia);
centers[primaryPos] = minutia;
}
centers[currentPos] = centers[primaryPos];
}
return(centers);
}