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/*=========================================================================
*
* Copyright UMC Utrecht and contributors
*
* 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 elastixlib_h
#define elastixlib_h
/*
* Includes
*/
#include <itkDataObject.h>
#include "itkParameterFileParser.h"
#include "elxMacro.h"
#include "elxElastixMain.h"
/********************************************************************************
* *
* Class definition *
* *
********************************************************************************/
namespace elastix
{
class ELASTIXLIB_API ELASTIX
{
public:
// typedefs for images
using Image = itk::DataObject;
using ImagePointer = Image::Pointer;
using ConstImagePointer = Image::ConstPointer;
// typedefs for parameter map
using ParameterValuesType = itk::ParameterFileParser::ParameterValuesType;
using ParameterMapType = itk::ParameterFileParser::ParameterMapType;
using ParameterMapListType = std::vector<itk::ParameterFileParser::ParameterMapType>;
// typedefs for ObjectPointer
using ObjectPointer = elastix::ElastixMain::ObjectPointer;
/**
* Constructor and destructor
*/
ELASTIX();
virtual ~ELASTIX();
/**
* The image registration interface functionality
* Note:
* - itk::Image::PixelType must be the same as specified in ParameterMap
* ('Fixed/MovingInternalImagePixelType')
* - Direction cosines are taken from fixed image (always set UseDirectionCosines TRUE)
* Params:
* fixedImage itk::Image note type should be the same as specified in the Parameterfile
* FixedInternalImagePixelType and dimensions!
* movingImage itk::Image note type should be the same as specified in the Parameterfile
* MovingInternalImagePixelType and dimensions!
* ParameterMap
* outputPath
* performLogging boolean indicating wether logging should be performed.
* NOTE: in case of logging also give a valid outputPath!
* performCout boolean indicating wether output should be send to command window
* fixedMask default no Mask present
* movingMask default no Mask present
* return value: 0 is success in case not 0 an error occurred
* 0 = success
* 1 = error
* -2 = output folder does not exist
* \todo generate file elastix_errors.h containing error codedefines
* (e.g. \#define ELASTIX_NO_ERROR 0)
*/
int
RegisterImages(ImagePointer fixedImage,
ImagePointer movingImage,
const ParameterMapType & parameterMap,
const std::string & outputPath,
bool performLogging,
bool performCout,
ImagePointer fixedMask = nullptr,
ImagePointer movingMask = nullptr);
int
RegisterImages(ImagePointer fixedImage,
ImagePointer movingImage,
const std::vector<ParameterMapType> & parameterMaps,
const std::string & outputPath,
bool performLogging,
bool performCout,
ImagePointer fixedMask = nullptr,
ImagePointer movingMask = nullptr,
ObjectPointer transform = nullptr);
/** Getter for result image. */
ConstImagePointer
GetResultImage() const;
/** Getter for result image. Non-const overload */
ImagePointer
GetResultImage();
/** Get transform parameters of last registration step. */
ParameterMapType
GetTransformParameterMap() const;
/** Get transform parameters of all registration steps. */
ParameterMapListType
GetTransformParameterMapList() const;
private:
/* the result images */
ImagePointer m_ResultImage;
/* Final transformation*/
ParameterMapListType m_TransformParametersList;
};
// end class ELASTIX
} // end namespace elastix
#endif
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