Classes |
class | itk::FFTShiftImageFilter< TInputImage, TOutputImage > |
| Shift the zero-frequency components of a Fourier transfrom to the center of the image. More...
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class | itk::FFTWForwardFFTImageFilter< TInputImage, TOutputImage > |
| FFTW-based forward Fast Fourier Transform. More...
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class | itk::FFTWGlobalConfiguration |
class | itk::FFTWHalfHermitianToRealInverseFFTImageFilter< TInputImage, TOutputImage > |
| FFTW-based reverse Fast Fourier Transform. More...
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class | itk::FFTWInverseFFTImageFilter< TInputImage, TOutputImage > |
| FFTW-based inverse Fast Fourier Transform. More...
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class | itk::FFTWRealToHalfHermitianForwardFFTImageFilter< TInputImage, TOutputImage > |
| FFTW-based forward Fast Fourier Transform. More...
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class | itk::ForwardFFTImageFilter< TInputImage, TOutputImage > |
| Base class for forward Fast Fourier Transform. More...
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class | itk::FullToHalfHermitianImageFilter< TInputImage > |
| Reduces the size of a full complex image produced from a forward discrete Fourier transform of a real image to only the non-redundant half of the image. More...
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class | itk::HalfHermitianToRealInverseFFTImageFilter< TInputImage, TOutputImage > |
| Base class for specialized complex-to-real inverse Fast Fourier Transform. More...
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class | itk::HalfToFullHermitianImageFilter< TInputImage > |
| Expands a half image produced from a real-to-complex discrete Fourier transform (DFT) to the full complex image. More...
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class | Interface |
| Wrapper for FFTW API. More...
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class | itk::InverseFFTImageFilter< TInputImage, TOutputImage > |
| Base class for inverse Fast Fourier Transform. More...
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class | itk::RealToHalfHermitianForwardFFTImageFilter< TInputImage, TOutputImage > |
| Base class for specialized real-to-complex forward Fast Fourier Transform. More...
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class | itk::VnlFFTCommon |
| Common routines related to Vnl's FFT implementation. More...
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class | itk::VnlForwardFFTImageFilter< TInputImage, TOutputImage > |
| VNL based forward Fast Fourier Transform. More...
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class | itk::VnlHalfHermitianToRealInverseFFTImageFilter< TInputImage, TOutputImage > |
| VNL-based reverse Fast Fourier Transform. More...
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class | itk::VnlInverseFFTImageFilter< TInputImage, TOutputImage > |
| VNL-based reverse Fast Fourier Transform. More...
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class | itk::VnlRealToHalfHermitianForwardFFTImageFilter< TInputImage, TOutputImage > |
| VNL-based forward Fast Fourier Transform. More...
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This module provides interfaces to FFT implementations. In particular it provides the direct and inverse computations of Fast Fourier Transforms based on VXL and FFTW. Note that when using the FFTW implementation you must comply with the GPL license.