sitkImageConvert.h

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/*=========================================================================
*
*  Copyright NumFOCUS
*
*  Licensed under the Apache License, Version 2.0 (the "License");
*  you may not use this file except in compliance with the License.
*  You may obtain a copy of the License at
*
*         http://www.apache.org/licenses/LICENSE-2.0.txt
*
*  Unless required by applicable law or agreed to in writing, software
*  distributed under the License is distributed on an "AS IS" BASIS,
*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*  See the License for the specific language governing permissions and
*  limitations under the License.
*
*=========================================================================*/
#ifndef sitkImageConvert_h
#define sitkImageConvert_h
 
#include "sitkImage.h"
 
namespace itk
{
 
template< typename T, unsigned int NVectorDimension > class Vector;
template< typename T, unsigned int NVectorDimension > class CovariantVector;
template< unsigned int VDimension> struct Offset;
 
namespace simple
{
 
 
template< typename TPixelType, unsigned int ImageDimension >
SITKCommon_HIDDEN
typename itk::Image< itk::Vector< TPixelType, ImageDimension >, ImageDimension>::Pointer
GetImageFromVectorImage( itk::VectorImage< TPixelType, ImageDimension > *img, bool transferOwnership = false );
 
 
template< typename TPixelType, unsigned int ImageDimension >
SITKCommon_HIDDEN
typename itk::Image< TPixelType, ImageDimension+1>::Pointer
GetScalarImageFromVectorImage( itk::VectorImage< TPixelType, ImageDimension > *img);
 
// method to convert a scalar image to a VectorImage changing the first dimension to the vector components
template< typename TPixelType, unsigned int ImageDimension >
SITKCommon_HIDDEN
typename itk::VectorImage< TPixelType, ImageDimension-1>::Pointer
GetVectorImageFromScalarImage( itk::Image< TPixelType, ImageDimension > *img);
 
template< class TPixelType, unsigned int NImageDimension, unsigned int NLength >
SITKCommon_HIDDEN
typename itk::VectorImage< TPixelType, NImageDimension >::Pointer
GetVectorImageFromImage( itk::Image< itk::Vector< TPixelType, NLength >, NImageDimension> *img, bool transferOwnership = false );
 
template< class TPixelType, unsigned int NImageDimension, unsigned int NLength >
SITKCommon_HIDDEN
typename itk::VectorImage< TPixelType, NImageDimension >::Pointer
GetVectorImageFromImage( itk::Image< itk::CovariantVector< TPixelType, NLength >, NImageDimension> *img, bool transferOwnership = false );
 
 
template< unsigned int NImageDimension, unsigned int NLength >
SITKCommon_HIDDEN
typename itk::VectorImage<
  typename std::conditional<sizeof(typename itk::Offset< NLength >::OffsetValueType) == sizeof(int64_t),
    int64_t,
    int32_t>::type, NImageDimension >::Pointer
GetVectorImageFromImage( itk::Image< itk::Offset< NLength >, NImageDimension> *img, bool transferOwnership = false );
}
}
 
#endif // sitkImageConvert_h