/// <summary>
/// Run on all precedents and search first closing
/// </summary>
/// <param name="workingSignatura"></param>
/// <returns> verification status of trained classificator</returns>
public override VerificationStatus Classiffy(ElastogramSignatura workingSignatura)
{
if (Precedents.Count == 0)
{
return(VerificationStatus.NotCalculated);
}
return
((from precedent in Precedents
where IsSignatureCloseness(precedent, workingSignatura)
select precedent.Answer).
DefaultIfEmpty(VerificationStatus.NotCalculated).First());
}
/// <summary>
/// Check out a couple of signatures to closeness
/// </summary>
/// <param name="firstSign"></param>
/// <param name="secondSign"></param>
/// <returns></returns>
public bool IsSignatureCloseness(ElastogramSignatura firstSign, ElastogramSignatura secondSign)
{
List <double> firstNormalizedSign = firstSign.NormalizedSignatura;
List <double> secondNormalizedSign = secondSign.NormalizedSignatura;
for (int i = 0; i < ElastogramSignatura.Size; i++)
{
if (Math.Abs(firstNormalizedSign[i] - secondNormalizedSign[i]) >= SignatureRadiuses[i])
{
return(false);
}
}
return(true);
}
public override VerificationStatus Classiffy(ElastogramSignatura workingSignatura)
{
int area = (int)workingSignatura.Area;
double leftAngle = workingSignatura.LeftAngle;
double rightAngle = workingSignatura.RightAngle;
double fibroAngle = workingSignatura.FibroAngle;
double rSquareLeft = workingSignatura.RSquareLeft;
double rSquareRight = workingSignatura.RSquareRight;
double aLeft = workingSignatura.RelativeEstimationLeft;
double aRight = workingSignatura.RelativeEstimationRight;
if (area < 4000)
{
return(VerificationStatus.Uncertain);
}
if (area < 6000)
{
if ((Math.Abs(leftAngle - fibroAngle) < VeryStrongAngleDif) &&
(Math.Abs(leftAngle - rightAngle) < VeryStrongAngleDif) &&
(leftAngle > 0) &&
IsGoodApproximation(leftAngle, rSquareLeft, aLeft) &&
IsGoodApproximation(rightAngle, rSquareRight, aRight))
{
return(VerificationStatus.Correct);
}
return(VerificationStatus.Uncertain);
}
if (area < 8000)
{
if (!IsGoodApproximation(leftAngle, rSquareLeft, aLeft) ||
!IsGoodApproximation(rightAngle, rSquareRight, aRight))
{
return(VerificationStatus.Uncertain);
}
if ((Math.Abs(leftAngle - fibroAngle) < WeakAngleDif) &&
(Math.Abs(leftAngle - rightAngle) < WeakAngleDif) &&
(leftAngle > 0))
{
return(VerificationStatus.Correct);
}
return(VerificationStatus.Incorrect);
}
if (area < 10000)
{
if (!IsGoodApproximation(leftAngle, rSquareLeft, aLeft) ||
!IsGoodApproximation(rightAngle, rSquareRight, aRight))
{
return(VerificationStatus.Uncertain);
}
if ((Math.Abs(leftAngle - fibroAngle) < MeanAngleDif) &&
(Math.Abs(leftAngle - rightAngle) < MeanAngleDif) &&
(leftAngle > 0))
{
return(VerificationStatus.Correct);
}
return(VerificationStatus.Incorrect);
}
if (area < 13500)
{
if (!IsGoodApproximation(leftAngle, rSquareLeft, aLeft) ||
!IsGoodApproximation(rightAngle, rSquareRight, aRight))
{
return(VerificationStatus.Uncertain);
}
if ((Math.Abs(leftAngle - fibroAngle) < StrongAngleDif) &&
(Math.Abs(leftAngle - rightAngle) < StrongAngleDif) &&
(leftAngle > 0))
{
return(VerificationStatus.Correct);
}
return(VerificationStatus.Incorrect);
}
if (area < 21000)
{
if (IsGoodApproximation(leftAngle, rSquareLeft, aLeft) &&
IsGoodApproximation(rightAngle, rSquareRight, aRight))
{
return(VerificationStatus.Incorrect);
}
return(VerificationStatus.Uncertain);
}
return(VerificationStatus.Uncertain);
}
