mdsFFT.h File Reference

Medical Data Segmentation Toolkit (MDSTk)
Copyright (c) 2003-2006 by Michal Spanel
. More...

#include <MDSTk/Base/mdsAssert.h>
#include <MDSTk/Base/mdsStaticAssert.h>
#include <MDSTk/Math/mdsBase.h>
#include "../mdsImage.h"
#include <fftw3.h>
#include "mdsFFT.hxx"

Namespaces
namespace	mds
	Medical Data Segmentation Toolkit (MDSTk) Copyright (c) 2003-2005 by Michal Spanel
namespace	mds::img
Functions
template<class I >
bool	mds::img::fft (const CImageBase< I > &SrcImage, CComplexImage &DstImage)
	Computes unnormalized two-dimensional discrete Fourier transform (DFT) of a given source image.
template<class I >
void	mds::img::fftShift (CImageBase< I > &Image)
	Shift zero-frequency component to center of spectrum.
template<class I >
bool	mds::img::ifft (const CImageBase< I > &SrcImage, CComplexImage &DstImage)
	Computes inverse two-dimensional discrete Fourier transform (inverse DFT) of a given source image.

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Detailed Description

Medical Data Segmentation Toolkit (MDSTk)
Copyright (c) 2003-2006 by Michal Spanel
.

Author: Michal Spanel, spanel@fit.vutbr.cz
Date: 2006/08/09

Id:

mdsFFT.h 1863 2010-08-31 20:40:15Z spanel

Description:

• Two-dimensional DFT (Discrete Fourier Transform).
• Fast routines of the well known FFTW library are used.