Lyncee Tec SDK Documentation
LynceeTec.Interfaces
IReconstruction Interface
IReconstruction Methods
AddPhaseCorrectionSegment Method
AddPhaseCorrectionZone Method
AddPhaseMonitorZone Method
AddPhaseOffsetAdjustmentZone Method
AutoComputePhaseMaskUsingSegments Method
AutoComputePhaseMaskUsingZones Method
ComputePhaseHistogram Method
ComputePhaseMask Method
ComputePhaseStdDev Method
ConfigureProcessing Method
CopyAmp32fToMemStream Method
CopyAmpToMemStream Method
CopyHoloToMemStream Method
CopyHoloToRH Method
CopyImg32fResult Method
CopyImgResult Method
CopyPhase32fToMemStream Method
CopyPhaseToMemStream Method
CutNewEllFourierRegion Method
CutNewRectFourierRegion Method
DoAutoPhaseCorrectionNoCT Method
DoMonitorPhaseZone Method
ExtractArbitraryIntensityProfile Method
ExtractArbitraryPhaseProfile Method
ExtractProfile Method
ExtractROI Method
GetAmp32f Method
GetAvgBufHolo Method
GetAvgRHBufHolo Method
GetDistance Method
GetNumFourierFilters Method
GetOplValue Method
GetPhase32f Method
GetPhaseCorrectionCoefficient Method
getPhaseHistogram Method
GetPhaseValue Method
InitProcessingChain Method
LoadFourierRegion Method
LoadPhaseOffsetAdjustmentZones Method
LoadRefHolo Method
OnDistanceChange Method
OnNewImage Method
ParsePhaseOffsetAdjustmentZones Method
PerformAutoFocus Method
PhaseToHeightNmConversionFactor Method
Process Method
RecomputePostProcessing Method
RecomputeSpectrumKxKy Method
ReconstructFile Method
ReconstructSequence Method
RedoFourierFilter Method
RefreshAmplitude Method
RefreshFourier Method
RefreshIntensityPhase Method
RefreshPhase Method
RemoveLastFourierFilter Method
ResetFourierRegions Method
ResetPhaseCorrectionSegments Method
ResetPhaseCorrectionZones Method
ResetPhaseMask Method
ResetPhaseMonitorData Method
ResetPhaseMonitorZones Method
ResetPhaseOffsetAdjustmentZones Method
ResetROI Method
ResetTemporalPhaseAverage Method
SaveFourierRegion Method
SaveImage Method
SaveImageFloat Method
SavePhaseOffsetAdjustmentZones Method
SaveRefHolo Method
SetDistance Method
SetHoloListSize Method
SetHoloRHListSize Method
SetMaximumNumberOfSamplesForPhaseMonitor Method
SetPhaseCorrectionCoefficient Method
SetSpectrumKxKy Method
SetSpTilt Method
SetWavelengthFilterParameters Method
SignalNewImage Method
UndoPhaseCorrectionSegment Method
UseCurrentHoloAsRef Method
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IReconstructionUseCurrentHoloAsRef Method

Define how to use the reference hologram. Call CopyHoloToRH(Int32) or SetHoloRHListSize(Int32) and Array.Copy before. (See example code below)

Namespace: LynceeTec.Interfaces
Assembly: LynceeTec.Interfaces (in LynceeTec.Interfaces.dll) Version: 10.2.3317.0 , built 2025-03-17 14:03:43 UTC
Syntax
Copy
void UseCurrentHoloAsRef(
	bool autoFilt,
	int autoFiltRadius,
	bool amplDiv,
	int nAvg
)

Parameters

autoFilt  Boolean
If set to false, will use Fourier filtering on the reference hologram in a circle centered on the central frequency of radius autoFiltRadius. If set to true, the reference hologram will be filtered with the current Fourier filtering.
autoFiltRadius  Int32
Radius of the circular Fourier filter centered around the central frequency, in [pix]. autoFilt must be set to true.
amplDiv  Boolean
If set to true, enables the normalization for each pixel of the reconstructed intensity images with the intensity of each corresponding pixel of the reference hologram
nAvg  Int32
Number of holograms which are averaged to produce the reference hologram. Must be equal or greater to one.
Example
This example shows how to set a single hologram as reference hologram (no averaging)
C#
Copy
//Resize the reference holograms list
reconstruction.SetHoloRHListSize(1);

//Copy the current hologram to the reference hologram memory
reconstruction.CopyHoloToRH(0);

//Configure how the reference hologram will be used
reconstruction.UseCurrentHoloAsRef(useAutoFilterForRefHolo, autoFilterRadiusForRefHolo, useAmplitudeDivisionForRefHolo, numberOfAveragedImagesForRefHolo);
See Also