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Fourier Analysis

Macrofilter Main

Macrofilter ConvertForDisplay

Used Filters

Icon Name Description
FrequencyDomain_ModulusImage Computes the modulus of each frequency domain image pixel.
TestImage Makes it possible to quickly present results of various image processing filters.
LogarithmImage Transforms an image in such a way that a quotient on the input image becomes a difference on the output image. This can be useful for dealing with variable illumination.
FourierTransform Transforms an image into frequency domain using Fourier transformation
DrawCircles_SingleColor Draws circles on an image with a single color.
NormalizeImage Rescales an image linearly, so that its minimum becomes inNewMinimum and the maximum of the remaining pixels becomes inNewMaximum.
InverseFourierTransform Transforms an image in frequency domain back to spatial domain using inverse Fourier transformation
ConvertPixelType Changes the type of pixel components.