public double CalEvaluationCorr(IEnumerable <CCorrCpts> CorrCptsEb, DlgEvaluationMethod pdlgEvaluationMethod, List <double> dblEvaluationLt, List <double> dblSumEvaluationLt)
{
double dblSumLength = 0;
dblEvaluationLt.Add(0);
dblSumEvaluationLt.Add(0);
var CorrCptsEt = CorrCptsEb.GetEnumerator();
CorrCptsEt.MoveNext(); //we may need to test whether this is successful
var preCorrCpts = CorrCptsEt.Current;
while (CorrCptsEt.MoveNext())
{
var currentCorrCpts = CorrCptsEt.Current;
double dblLength = pdlgEvaluationMethod(preCorrCpts, currentCorrCpts) / dblCorrection;
dblSumLength += dblLength;
dblEvaluationLt.Add(dblLength);
dblSumEvaluationLt.Add(dblSumLength);
preCorrCpts = currentCorrCpts;
}
return(dblSumLength);
}
/// <summary>
/// compute the cost between correspondences
/// </summary>
/// <param name="CorrCptsEb"></param>
/// <param name="pdlgEvaluationMethod"></param>
/// <param name="pStandardVectorCpt"></param>
/// <returns></returns>
public double CalEvaluationCorr(IEnumerable <CCorrCpts> CorrCptsEb, DlgEvaluationMethod pdlgEvaluationMethod, double dblFrTotalLength = 0, double dblToTotalLength = 0)
{
double dblSumLength = 0;
var CorrCptsEt = CorrCptsEb.GetEnumerator();
CorrCptsEt.MoveNext(); //we may need to test whether this is successful
var preCorrCpts = CorrCptsEt.Current;
while (CorrCptsEt.MoveNext())
{
var currentCorrCpts = CorrCptsEt.Current;
double dblLength = pdlgEvaluationMethod(preCorrCpts, currentCorrCpts, dblFrTotalLength, dblToTotalLength);
dblSumLength += dblLength;
preCorrCpts = currentCorrCpts;
}
return(dblSumLength);
}
public CEvaluation(int intSelectedIndex)
{
switch (intSelectedIndex)
{
case 0:
this.dlgEvaluationMethod = CEvaluation.CalDeflectionCLIA;
dblCorrection = 2;
break;
case 1:
this.dlgEvaluationMethod = CEvaluation.CalTranslation;
dblCorrection = 1;
break;
case 2:
this.dlgEvaluationMethod = CEvaluation.CalDeflection; //this is about the weight of the cost between two line segments; sometimes the weight = (frlength + tolength)/2, we can actually divide the sum by 2 at last only once
dblCorrection = 2;
break;
default: throw new ArgumentException("An undefined method! ");
}
}
protected void SetdlgEvaluationMethod(enumEvaluationMethods enumEvaluationMethod)
{
switch (enumEvaluationMethod)
{
case enumEvaluationMethods.DeflectionCLIA:
this.dlgEvaluationMethod = CalDeflectionCLIA;
dblCorrection = 2;
break;
case enumEvaluationMethods.Translation:
this.dlgEvaluationMethod = CalTranslation;
dblCorrection = 1;
break;
case enumEvaluationMethods.Deflection:
this.dlgEvaluationMethod = CalDeflection;
dblCorrection = 2;
break;
default:
MessageBox.Show("Undefined morphing method! In:" + this.ToString() + ".cs ");
break;
}
}