sitkElastixImageFilter.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 sitkElastixImageFilter_h
#define sitkElastixImageFilter_h
 
#include "sitkElastixTransformixWrappers.h"
#include "sitkCommon.h"
#include "sitkImage.h"
 
#include <map>
#include <memory> // For unique_ptr.
#include <string>
#include <vector>
 
namespace itk::simple
{

class SITKElastix_EXPORT ElastixImageFilter
{
public:
  ElastixImageFilter();

  ~ElastixImageFilter();
 
  typedef ElastixImageFilter Self;
 
  typedef std::vector<Image> VectorOfImage;
 
  typedef std::string                                          ParameterKeyType;
  typedef std::string                                          ParameterValueType;
  typedef std::vector<ParameterValueType>                      ParameterValueVectorType;
  typedef ParameterValueVectorType::iterator                   ParameterValueVectorIterator;
  typedef std::map<ParameterKeyType, ParameterValueVectorType> ParameterMapType;
  typedef std::vector<ParameterMapType>                        ParameterMapVectorType;
  typedef ParameterMapType::iterator                           ParameterMapIterator;
  typedef ParameterMapType::const_iterator                     ParameterMapConstIterator;
 
  std::string
  GetName() const;

  void
  SetFixedImage(const Image & fixedImage);

  void
  SetFixedImage(const VectorOfImage & fixedImages);

  void
  AddFixedImage(const Image & fixedImage);

  Image &
  GetFixedImage(const unsigned long index);

  VectorOfImage &
  GetFixedImage();

  void
  RemoveFixedImage(const unsigned long index);

  void
  RemoveFixedImage();

  unsigned int
  GetNumberOfFixedImages();

  void
  SetMovingImage(const Image & movingImages);

  void
  SetMovingImage(const VectorOfImage & movingImage);

  void
  AddMovingImage(const Image & movingImage);

  Image &
  GetMovingImage(const unsigned long index);

  VectorOfImage &
  GetMovingImage();

  void
  RemoveMovingImage(const unsigned long index);

  void
  RemoveMovingImage();

  unsigned int
  GetNumberOfMovingImages();

  void
  SetFixedMask(const Image & fixedMask);

  void
  SetFixedMask(const VectorOfImage & fixedMasks);

  void
  AddFixedMask(const Image & fixedMask);

  Image &
  GetFixedMask(const unsigned long index);

  VectorOfImage &
  GetFixedMask();

  void
  RemoveFixedMask(const unsigned long index);

  void
  RemoveFixedMask();

  unsigned int
  GetNumberOfFixedMasks();

  void
  SetMovingMask(const Image & movingMask);

  void
  SetMovingMask(const VectorOfImage & movingMasks);

  void
  AddMovingMask(const Image & movingMask);

  Image &
  GetMovingMask(const unsigned long index);

  VectorOfImage &
  GetMovingMask();

  void
  RemoveMovingMask(const unsigned long index);

  void
  RemoveMovingMask();

  unsigned int
  GetNumberOfMovingMasks();

  void
  SetFixedPointSetFileName(const std::string fixedPointSetFileName);

  std::string
  GetFixedPointSetFileName();

  void
  RemoveFixedPointSetFileName();

  void
  SetMovingPointSetFileName(const std::string movingPointSetFileName);

  std::string
  GetMovingPointSetFileName();

  void
  RemoveMovingPointSetFileName();

  void
  SetOutputDirectory(const std::string outputDirectory);

  std::string
  GetOutputDirectory();

  void
  RemoveOutputDirectory();

  void
  SetLogFileName(const std::string logFileName);

  std::string
  GetLogFileName();

  void
  RemoveLogFileName();

  void
  SetLogToFile(const bool logToFile);

  bool
  GetLogToFile();

  void
  LogToFileOn();

  void
  LogToFileOff();

  void
  SetLogToConsole(bool);

  bool
  GetLogToConsole();

  void
  LogToConsoleOn();

  void
  LogToConsoleOff();

  void
  SetNumberOfThreads(int n);

  int
  GetNumberOfThreads();

  void
  SetParameterMap(const std::string  transformName,
                  const unsigned int numberOfResolutions = 4u,
                  const double       finalGridSpacingInPhysicalUnits = 10.0);

  void
  SetParameterMaps(const std::vector<std::map<std::string, std::vector<std::string>>> parameterMapVector);

  void
  SetParameterMap(const std::map<std::string, std::vector<std::string>> parameterMap);

  void
  AddParameterMap(const std::map<std::string, std::vector<std::string>> parameterMap);

  std::vector<std::map<std::string, std::vector<std::string>>>
  GetParameterMaps();

  std::map<std::string, std::vector<std::string>>
  GetDefaultParameterMap(const std::string  transformName,
                         const unsigned int numberOfResolutions = 4,
                         const double       finalGridSpacingInPhysicalUnits = 10.0);

  unsigned int
  GetNumberOfParameterMaps();

  void
  SetParameter(const std::string key, const std::string value);

  void
  SetParameter(const std::string key, const std::vector<std::string> value);

  void
  SetParameter(const unsigned int index, const std::string key, const std::string value);

  void
  SetParameter(const unsigned int index, const std::string key, const std::vector<std::string> value);

  void
  AddParameter(const std::string key, const std::string value);

  void
  AddParameter(const unsigned int index, const std::string key, const std::string value);

  void
  AddParameter(const std::string key, const std::vector<std::string> value);

  void
  AddParameter(const unsigned int index, const std::string key, const std::vector<std::string> value);

  std::vector<std::string>
  GetParameter(const std::string key);

  std::vector<std::string>
  GetParameter(const unsigned int index, const std::string key);

  void
  RemoveParameter(const std::string key);

  void
  RemoveParameter(const unsigned int index, const std::string key);

  void
  SetInitialTransformParameterFileName(const std::string initialTransformParmaterFileName);

  std::string
  GetInitialTransformParameterFileName();

  void
  RemoveInitialTransformParameterFileName();

  std::map<std::string, std::vector<std::string>>
  ReadParameterFile(const std::string filename);

  void
  WriteParameterFile(const std::map<std::string, std::vector<std::string>> parameterMap, const std::string filename);

  Image
  Execute();

  std::vector<std::map<std::string, std::vector<std::string>>>
  GetTransformParameterMaps();

  std::map<std::string, std::vector<std::string>>
  GetTransformParameterMap(const unsigned int index);

  Image
  GetResultImage();

  void
  PrintParameterMap();

  void
  PrintParameterMap(const ParameterMapType parameterMapVector);

  void
  PrintParameterMap(const ParameterMapVectorType parameterMapVector);
 
private:
  class ElastixImageFilterImpl;
  const std::unique_ptr<ElastixImageFilterImpl> m_Pimple;
};
 
// Procedural Interface
SITKElastix_EXPORT std::map<std::string, std::vector<std::string>>
                   GetDefaultParameterMap(const std::string  transform,
                                          const unsigned int numberOfResolutions = 4,
                                          const double       finalGridSpacingInPhysicalUnits = 8.0);
SITKElastix_EXPORT std::map<std::string, std::vector<std::string>>
                   ReadParameterFile(const std::string filename);
SITKElastix_EXPORT void
WriteParameterFile(const std::map<std::string, std::vector<std::string>> parameterMap, const std::string filename);
SITKElastix_EXPORT void
PrintParameterMap(const std::map<std::string, std::vector<std::string>> parameterMap);
SITKElastix_EXPORT void
PrintParameterMap(const std::vector<std::map<std::string, std::vector<std::string>>> parameterMapVector);
SITKElastix_EXPORT Image
Elastix(const Image &     fixedImage,
        const Image &     movingImage,
        const bool        logToConsole = false,
        const bool        logToFile = false,
        const std::string outputDirectory = ".");
SITKElastix_EXPORT Image
Elastix(const Image &     fixedImage,
        const Image &     movingImage,
        const Image &     fixedMask,
        const Image &     movingMask,
        const bool        logToConsole = false,
        const bool        logToFile = false,
        const std::string outputDirectory = ".");
SITKElastix_EXPORT Image
Elastix(const Image &     fixedImage,
        const Image &     movingImage,
        const std::string defaultParameterMapName,
        const bool        logToConsole = false,
        const bool        logToFile = false,
        const std::string outputDirectory = ".");
SITKElastix_EXPORT Image
Elastix(const Image &                                         fixedImage,
        const Image &                                         movingImage,
        const std::map<std::string, std::vector<std::string>> parameterMap,
        const bool                                            logToConsole = false,
        const bool                                            logToFile = false,
        const std::string                                     outputDirectory = ".");
SITKElastix_EXPORT Image
Elastix(const Image &                                                      fixedImage,
        const Image &                                                      movingImage,
        const std::vector<std::map<std::string, std::vector<std::string>>> parameterMapVector,
        const bool                                                         logToConsole = false,
        const bool                                                         logToFile = false,
        const std::string                                                  outputDirectory = ".");
SITKElastix_EXPORT Image
Elastix(const Image &     fixedImage,
        const Image &     movingImage,
        const std::string defaultParameterMapName,
        const Image &     fixedMask,
        const Image &     movingMask,
        const bool        logToConsole = false,
        const bool        logToFile = false,
        const std::string outputDirectory = ".");
SITKElastix_EXPORT Image
Elastix(const Image & fixedImage,
        const Image & movingImage,
        const std::map<std::string, std::vector<std::string>>,
        const Image &     fixedMask,
        const Image &     movingMask,
        const bool        logToConsole = false,
        const bool        logToFile = false,
        const std::string outputDirectory = ".");
SITKElastix_EXPORT Image
Elastix(const Image &                                                fixedImage,
        const Image &                                                movingImage,
        std::vector<std::map<std::string, std::vector<std::string>>> parameterMapVector,
        const Image &                                                fixedMask,
        const Image &                                                movingMask,
        const bool                                                   logToConsole = false,
        const bool                                                   logToFile = false,
        const std::string                                            outputDirectory = ".");
 
} // namespace itk::simple
 
#endif // sitkElastixImageFilter_h