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FFT
include
itkVnlFFTCommon.h
Go to the documentation of this file.
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/*=========================================================================
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*
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* Copyright Insight Software Consortium
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0.txt
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*=========================================================================*/
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#ifndef __itkVnlFFTCommon_h
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#define __itkVnlFFTCommon_h
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#include "vnl/algo/vnl_fft_base.h"
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namespace
itk
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{
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struct
VnlFFTCommon
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{
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template
<
class
TSizeValue >
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static
bool
IsDimensionSizeLegal
(TSizeValue n);
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template
<
class
TImage >
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struct
VnlFFTTransform
:
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public
vnl_fft_base< TImage::ImageDimension, typename TImage::PixelType >
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{
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typedef
vnl_fft_base< TImage::ImageDimension, typename TImage::PixelType >
Base
;
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//: constructor takes size of signal.
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VnlFFTTransform
(
const
typename
TImage::SizeType & s);
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};
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};
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}
// namespace itk
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#if ITK_TEMPLATE_TXX
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#include "itkVnlFFTCommon.hxx"
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#endif
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#endif // __itkVnlFFTCommon_h
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