BUG: Fix 1D FFT doxygen groups

Author: tbirdso

Modules/Filtering/FFT/include/itkComplexToComplex1DFFTImageFilter.h

@@ -35,8 +35,8 @@ namespace itk
  * The dimension along which to apply to filter can be specified with
  * SetDirection() and GetDirection().
  *
+ * \ingroup ITKFFT
  * \ingroup FourierTransform
- * \ingroup Ultrasound
  */
 template <typename TInputImage, typename TOutputImage = TInputImage>
 class ITK_TEMPLATE_EXPORT ComplexToComplex1DFFTImageFilter : public ImageToImageFilter<TInputImage, TOutputImage>

Modules/Filtering/FFT/include/itkFFTWComplexToComplex1DFFTImageFilter.h

@@ -31,7 +31,8 @@ namespace itk
 /** \class FFTWComplexToComplex1DFFTImageFilter
  * \brief only do FFT along one dimension using FFTW as a backend.
  *
- * \ingroup Ultrasound
+ * \ingroup ITKFFT
+ * \ingroup FourierTransform
  */
 template <typename TInputImage, typename TOutputImage>
 class ITK_TEMPLATE_EXPORT FFTWComplexToComplex1DFFTImageFilter

Modules/Filtering/FFT/include/itkFFTWInverse1DFFTImageFilter.h

@@ -29,7 +29,8 @@ namespace itk
 /** \class FFTWInverse1DFFTImageFilter
  * \brief only do FFT along one dimension using FFTW as a backend.
  *
- * \ingroup Ultrasound
+ * \ingroup ITKFFT
+ * \ingroup FourierTransform
  */
 
 template <typename TInputImage,

Modules/Filtering/FFT/include/itkForward1DFFTImageFilter.h

@@ -35,8 +35,8 @@ namespace itk
  * \sa itkVnlForward1DFFTImageFilter
  * \sa itkFFTWForward1DFFTImageFilter
  *
+ * \ingroup ITKFFT
  * \ingroup FourierTransform
- * \ingroup Ultrasound
  */
 template <typename TInputImage,
           typename TOutputImage = Image<std::complex<typename TInputImage::PixelType>, TInputImage::ImageDimension>>

Modules/Filtering/FFT/include/itkInverse1DFFTImageFilter.h

@@ -28,8 +28,8 @@ namespace itk
  * \brief Perform the Fast Fourier Transform, in the reverse direction, with
  * real output, but only along one dimension.
  *
+ * \ingroup ITKFFT
  * \ingroup FourierTransform
- * \ingroup Ultrasound
  */
 template <typename TInputImage,
           typename TOutputImage =

Modules/Filtering/FFT/include/itkVnlComplexToComplex1DFFTImageFilter.h

@@ -29,7 +29,8 @@ namespace itk
  * \brief Perform the FFT along one dimension of an image using Vnl as a
  * backend.
  *
- * \ingroup Ultrasound
+ * \ingroup ITKFFT
+ * \ingroup FourierTransform
  */
 template <typename TInputImage, typename TOutputImage>
 class ITK_TEMPLATE_EXPORT VnlComplexToComplex1DFFTImageFilter

Modules/Filtering/FFT/include/itkVnlForward1DFFTImageFilter.h

@@ -30,7 +30,8 @@ namespace itk
  * \brief Perform the FFT along one dimension of an image using Vnl as a
  * backend.
  *
- * \ingroup Ultrasound
+ * \ingroup ITKFFT
+ * \ingroup FourierTransform
  */
 template <typename TInputImage,
           typename TOutputImage = Image<std::complex<typename TInputImage::PixelType>, TInputImage::ImageDimension>>

Modules/Filtering/FFT/include/itkVnlInverse1DFFTImageFilter.h

@@ -29,7 +29,8 @@ namespace itk
  * \brief Perform the FFT along one dimension of an image using Vnl as a
  * backend.
  *
- * \ingroup Ultrasound
+ * \ingroup ITKFFT
+ * \ingroup FourierTransform
  */
 template <typename TInputImage,
           typename TOutputImage =