/// <summary>
/// Release the unmanaged resources associated with the HistogramPhaseUnwrapping
/// </summary>
protected override void DisposeObject()
{
if (IntPtr.Zero != _ptr)
{
PhaseUnwrappingInvoke.cveHistogramPhaseUnwrappingRelease(ref _ptr, ref _sharedPtr);
}
}
/// <summary>
/// Unwraps a 2D phase map.
/// </summary>
/// <param name="wrappedPhaseMap">The wrapped phase map that needs to be unwrapped.</param>
/// <param name="unwrappedPhaseMap">The unwrapped phase map.</param>
/// <param name="shadowMask">Optional parameter used when some pixels do not hold any phase information in the wrapped phase map.</param>
public void UnwrapPhaseMap(
IInputArray wrappedPhaseMap,
IOutputArray unwrappedPhaseMap,
IInputArray shadowMask = null)
{
using (InputArray iaWrappedPhaseMap = wrappedPhaseMap.GetInputArray())
using (OutputArray oaUnwrappedPhaseMap = unwrappedPhaseMap.GetOutputArray())
using (InputArray iaShadowMask = shadowMask == null ? InputArray.GetEmpty() : shadowMask.GetInputArray())
{
PhaseUnwrappingInvoke.cveHistogramPhaseMapUnwrappingUnwrapPhaseMap(_ptr, iaWrappedPhaseMap, oaUnwrappedPhaseMap, iaShadowMask);
}
}
/// <summary>
/// Create a HistogramPhaseUnwrapping instance
/// </summary>
/// <param name="width">Phase map width.</param>
/// <param name="height">Phase map height.</param>
/// <param name="histThresh">Bins in the histogram are not of equal size. Default value is 3*pi*pi. The one before "histThresh" value are smaller.</param>
/// <param name="nbrOfSmallBins">Number of bins between 0 and "histThresh". Default value is 10.</param>
/// <param name="nbrOfLargeBins">Number of bins between "histThresh" and 32*pi*pi (highest edge reliability value). Default value is 5.</param>
public HistogramPhaseUnwrapping(
int width = 800,
int height = 600,
float histThresh = (float)(3 * Math.PI * Math.PI),
int nbrOfSmallBins = 10,
int nbrOfLargeBins = 5)
{
_ptr = PhaseUnwrappingInvoke.cveHistogramPhaseUnwrappingCreate(
width,
height,
histThresh,
nbrOfSmallBins,
nbrOfLargeBins);
}
public HistogramPhaseUnwrapping(
int width,
int height,
float histThresh,
int nbrOfSmallBins,
int nbrOfLargeBins)
{
_ptr = PhaseUnwrappingInvoke.cveHistogramPhaseUnwrappingCreate(
width,
height,
histThresh,
nbrOfSmallBins,
nbrOfLargeBins);
}
/// <summary>
/// Get the reliability map computed from the wrapped phase map.
/// </summary>
/// <param name="reliabilityMap">Image where the reliability map is stored.</param>
public void GetInverseReliabilityMap(IOutputArray reliabilityMap)
{
using (OutputArray oaReliabilityMap = reliabilityMap.GetOutputArray())
PhaseUnwrappingInvoke.cveHistogramPhaseUnwrappingGetInverseReliabilityMap(_ptr, oaReliabilityMap);
}
