public object Clone()
{
MinutiaPairing clone = new MinutiaPairing();
clone.ProbeIndex = (PairInfo[])ProbeIndex.Clone();
clone.CandidateIndex = (PairInfo[])CandidateIndex.Clone();
clone.PairList = (PairInfo[])PairList.CloneItems();
clone.PairCount = PairCount;
return clone;
}
public object Clone()
{
MinutiaPairing clone = new MinutiaPairing();
clone.ProbeIndex = (PairInfo[])ProbeIndex.Clone();
clone.CandidateIndex = (PairInfo[])CandidateIndex.Clone();
clone.PairList = (PairInfo[])PairList.CloneItems();
clone.PairCount = PairCount;
return(clone);
}
public void SkipPaired(MinutiaPairing pairing)
{
while (Queue.Count > 0 && (pairing.IsProbePaired(Queue.Peek().Neighbor.Probe)
|| pairing.IsCandidatePaired(Queue.Peek().Neighbor.Candidate)))
{
EdgePair edge = Queue.Dequeue();
if (pairing.IsProbePaired(edge.Neighbor.Probe) && pairing.GetByProbe(edge.Neighbor.Probe).Pair.Candidate == edge.Neighbor.Candidate)
{
pairing.AddSupportByProbe(edge.Reference.Probe);
pairing.AddSupportByProbe(edge.Neighbor.Probe);
}
}
}
public void SkipPaired(MinutiaPairing pairing)
{
while (Queue.Count > 0 && (pairing.IsProbePaired(Queue.Peek().Neighbor.Probe) ||
pairing.IsCandidatePaired(Queue.Peek().Neighbor.Candidate)))
{
EdgePair edge = Queue.Dequeue();
if (pairing.IsProbePaired(edge.Neighbor.Probe) && pairing.GetByProbe(edge.Neighbor.Probe).Pair.Candidate == edge.Neighbor.Candidate)
{
pairing.AddSupportByProbe(edge.Reference.Probe);
pairing.AddSupportByProbe(edge.Neighbor.Probe);
}
}
}
public void Analyze(MinutiaPairing pairing, EdgeLookup lookup, Template probe, Template candidate)
{
MaxDistanceError = lookup.MaxDistanceError;
MaxAngleError = lookup.MaxAngleError;
var innerDistanceRadius = Convert.ToInt32(DistanceErrorFlatness * MaxDistanceError);
var innerAngleRadius = Convert.ToInt32(AngleErrorFlatness * MaxAngleError);
PairCount = pairing.Count;
EdgeCount = 0;
SupportedCount = 0;
CorrectTypeCount = 0;
DistanceErrorSum = 0;
AngleErrorSum = 0;
for (int i = 0; i < PairCount; ++i)
{
PairInfo pair = pairing.GetPair(i);
if (pair.SupportingEdges >= MinSupportingEdges)
++SupportedCount;
EdgeCount += pair.SupportingEdges + 1;
if (probe.Minutiae[pair.Pair.Probe].Type == candidate.Minutiae[pair.Pair.Candidate].Type)
++CorrectTypeCount;
if (i > 0)
{
var probeEdge = EdgeConstructor.Construct(probe, pair.Reference.Probe, pair.Pair.Probe);
var candidateEdge = EdgeConstructor.Construct(candidate, pair.Reference.Candidate, pair.Pair.Candidate);
DistanceErrorSum += Math.Abs(probeEdge.Length - candidateEdge.Length);
AngleErrorSum += Math.Max(innerDistanceRadius, Angle.Distance(probeEdge.ReferenceAngle, candidateEdge.ReferenceAngle));
AngleErrorSum += Math.Max(innerAngleRadius, Angle.Distance(probeEdge.NeighborAngle, candidateEdge.NeighborAngle));
}
}
float probeFraction = PairCount / (float)probe.Minutiae.Length;
float candidateFraction = PairCount / (float)candidate.Minutiae.Length;
PairFraction = (probeFraction + candidateFraction) / 2;
}
