/// <summary>
/// Will recompute the feature vector.
/// </summary>
/// <param name="typeOfFeaturesToCompute">indicates the type of features to be computed.</param>
public void ComputeFeatures(GestureFeatures typeOfFeaturesToCompute)
{
if (Config.Use3DMode)
{
Compute3DFeatures(typeOfFeaturesToCompute);
return;
}
List <float> allFeatures = new List <float>();
XYFeatures points = null, inversePoints = null, velocities = null, inverseVelocities = null;
StrokeFeatures strokes = null;
switch (typeOfFeaturesToCompute)
{
case GestureFeatures.Points:
points = new XYFeatures(InterpretedPoints);
break;
case GestureFeatures.PointsStroke:
points = new XYFeatures(InterpretedPoints);
strokes = new StrokeFeatures(StrokePoints);
break;
case GestureFeatures.PointsStrokeInverse:
points = new XYFeatures(InterpretedPoints);
strokes = new StrokeFeatures(StrokePoints);
inversePoints = new XYFeatures(InterpretedPoints);
break;
case GestureFeatures.PointsVelocities:
points = new XYFeatures(InterpretedPoints);
velocities = new XYFeatures(Velocities);
break;
case GestureFeatures.PointsVelocitiesInverseVelocities:
points = new XYFeatures(InterpretedPoints);
velocities = new XYFeatures(Velocities);
inverseVelocities = new XYFeatures(InverseVelocities);
break;
case GestureFeatures.PointsStrokesVelocitiesInverseVelocities:
points = new XYFeatures(InterpretedPoints);
velocities = new XYFeatures(Velocities);
inverseVelocities = new XYFeatures(InverseVelocities);
strokes = new StrokeFeatures(StrokePoints);
break;
}
//allFeatures.AddRange(SpeakerAngles);
allFeatures.AddRange(points.NormalFeatures);
if (inversePoints != null)
{
allFeatures.AddRange(inversePoints.VelocityFeatures);
}
if (velocities != null)
{
allFeatures.AddRange(velocities.VelocityFeatures);
}
if (inverseVelocities != null)
{
allFeatures.AddRange(inverseVelocities.VelocityFeatures);
}
if (strokes != null)
{
allFeatures.AddRange(strokes.NormalFeatures);
}
allFeatures.Add(this.Duration);
Features = allFeatures.ToArray();
}
/// <summary>
/// Will recompute the feature vector.
/// </summary>
/// <param name="typeOfFeaturesToCompute">indicates the type of features to be computed.</param>
public void ComputeFeatures(GestureFeatures typeOfFeaturesToCompute)
{
if (Config.Use3DMode)
{
Compute3DFeatures(typeOfFeaturesToCompute);
return;
}
List<float> allFeatures = new List<float>();
XYFeatures points = null, inversePoints = null, velocities = null, inverseVelocities = null;
StrokeFeatures strokes = null;
switch (typeOfFeaturesToCompute)
{
case GestureFeatures.Points:
points = new XYFeatures(InterpretedPoints);
break;
case GestureFeatures.PointsStroke:
points = new XYFeatures(InterpretedPoints);
strokes = new StrokeFeatures(StrokePoints);
break;
case GestureFeatures.PointsStrokeInverse:
points = new XYFeatures(InterpretedPoints);
strokes = new StrokeFeatures(StrokePoints);
inversePoints = new XYFeatures(InterpretedPoints);
break;
case GestureFeatures.PointsVelocities:
points = new XYFeatures(InterpretedPoints);
velocities = new XYFeatures(Velocities);
break;
case GestureFeatures.PointsVelocitiesInverseVelocities:
points = new XYFeatures(InterpretedPoints);
velocities = new XYFeatures(Velocities);
inverseVelocities = new XYFeatures(InverseVelocities);
break;
case GestureFeatures.PointsStrokesVelocitiesInverseVelocities:
points = new XYFeatures(InterpretedPoints);
velocities = new XYFeatures(Velocities);
inverseVelocities = new XYFeatures(InverseVelocities);
strokes = new StrokeFeatures(StrokePoints);
break;
}
//allFeatures.AddRange(SpeakerAngles);
allFeatures.AddRange(points.NormalFeatures);
if (inversePoints != null)
allFeatures.AddRange(inversePoints.VelocityFeatures);
if (velocities != null)
allFeatures.AddRange(velocities.VelocityFeatures);
if (inverseVelocities != null)
allFeatures.AddRange(inverseVelocities.VelocityFeatures);
if (strokes != null)
allFeatures.AddRange(strokes.NormalFeatures);
allFeatures.Add(this.Duration);
Features = allFeatures.ToArray();
}