Fourier Analysis

Macrofilter Main

Icon	Name	Description
	TestImage	Makes it possible to quickly present results of various image processing filters.
	FourierTransform	Transforms an image into frequency domain using Fourier transformation.
	ConvertPixelType	Changes the type of pixel components.
	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.
	NormalizeImage	Aims at better using the image's dynamic range to represent an interesting subset of pixel values.
	InverseFourierTransform	Transforms an image in frequency domain back to spatial domain using inverse Fourier transformation.
	FrequencyDomain_ModulusImage	Computes the modulus of each frequency domain image pixel.
	DrawCircles_SingleColor	Draws circles on an image with a single color.