Core Optical, Inc.
DirectionalFrequencyFilter ApplyFilter Method Industrial Strength, Scientific Grade
Applies the directional frequency filter in-place to the specified FourierSpectrum object.

Namespace: PrecisionImage.FrequencyDomainProcessing
Assembly: PrecisionImage (in PrecisionImage.dll) Version: (

public void ApplyFilter(
	FourierSpectrum spectrum


Use this method to apply a directional frequency filter directly to the spectrum. The spectrum must have equal frequency-domain rows and columns. This can be accomplished by specifing PaddingMode.QuadraticZeroPadding during the forward Fourier Transform operation.
See Also