public double CalculateDistance(Frame frame, IMinHashCalculator minHashCalculator, IJaccardCalculator jaccardCalculator)
{
var thisFeatureVector = GetFeaturesVector(minHashCalculator);
var otherFeatureVector = frame.GetFeaturesVector(minHashCalculator);
return(jaccardCalculator.Calculate(thisFeatureVector, otherFeatureVector));
}
public IEnumerable <uint> GetFeaturesVector(IMinHashCalculator minHashCalculator)
{
var featuresVector = new List <int>();
foreach (var point in KazePoints)
{
featuresVector.Add(ConvertFloatToInt(point.Angle));
featuresVector.Add(ConvertFloatToInt(point.ClassId));
featuresVector.Add(ConvertFloatToInt(point.Octave));
featuresVector.Add(ConvertFloatToInt(point.Point.X));
featuresVector.Add(ConvertFloatToInt(point.Point.Y));
featuresVector.Add(ConvertFloatToInt(point.Response));
featuresVector.Add(ConvertFloatToInt(point.Size));
}
return(minHashCalculator.Calculate(20, 100, featuresVector));
}
public FrameProcessor(IMinHashCalculator minHashCalculator,
IJaccardCalculator jaccardCalculator)
{
this.minHashCalculator = minHashCalculator;
this.jaccardCalculator = jaccardCalculator;
}
