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cxImageAlgorithms.h
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) 2008-2014, SINTEF Department of Medical Technology
5 All rights reserved.
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7 Redistribution and use in source and binary forms, with or without
8 modification, are permitted provided that the following conditions are met:
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10 1. Redistributions of source code must retain the above copyright notice,
11  this list of conditions and the following disclaimer.
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13 2. Redistributions in binary form must reproduce the above copyright notice,
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21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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31 =========================================================================*/
32 
33 #ifndef CXIMAGEALGORITHMS_H_
34 #define CXIMAGEALGORITHMS_H_
35 
36 #include "cxResourceExport.h"
37 
38 #include <map>
39 #include <vector>
40 #include <QDateTime>
41 #include <QRegExp>
42 #include "cxForwardDeclarations.h"
43 #include "cxTransform3D.h"
44 #include "cxTypeConversions.h"
45 #include "vtkForwardDeclarations.h"
46 #include "cxBoundingBox3D.h"
47 
48 namespace cx
49 {
50 
62 cxResource_EXPORT ImagePtr resampleImage(PatientModelServicePtr dataManager, ImagePtr image, const Vector3D spacing, QString uid="", QString name="");
63 cxResource_EXPORT ImagePtr resampleImage(PatientModelServicePtr dataManager, ImagePtr image, Transform3D refMi);
64 cxResource_EXPORT vtkImageDataPtr cropImage(vtkImageDataPtr input, IntBoundingBox3D cropbox);
65 cxResource_EXPORT ImagePtr cropImage(PatientModelServicePtr dataManager, ImagePtr image);
66 cxResource_EXPORT ImagePtr duplicateImage(PatientModelServicePtr dataManager, ImagePtr image);
67 
70 cxResource_EXPORT QDateTime extractTimestamp(QString text);
71 
76 template<class T>
77 std::vector<T> sortOnAcquisitionTime(std::map<QString, T> input)
78 {
79  typedef std::multimap<QDateTime,T> SortedMap;
80  SortedMap sorted;
81 
82  for (typename std::map<QString, T>::iterator iter=input.begin(); iter!=input.end(); ++iter)
83  {
84  sorted.insert(std::make_pair(iter->second->getAcquisitionTime(), iter->second));
85  }
86 
87  std::vector<T> retval;
88  for (typename SortedMap::iterator iter=sorted.begin(); iter!=sorted.end(); ++iter)
89  retval.push_back(iter->second);
90  return retval;
91 }
92 
97 template<class T>
98 std::vector<T> sortOnGroupsAndAcquisitionTime(std::map<QString, T> input)
99 {
100  typedef std::map<QString, T> DataMap;
101  std::map<QDateTime, DataMap> bin;
102 
103  for (typename DataMap::iterator iter=input.begin(); iter!=input.end(); ++iter)
104  {
105  QDateTime binTS = extractTimestamp(iter->second->getUid());
106  bin[binTS].insert(*iter);
107  }
108 
109 
110  std::vector<T> retval;
111 
112  for (typename std::map<QDateTime, DataMap>::iterator iter=bin.begin(); iter!=bin.end(); ++iter)
113  {
114  std::vector<T> localSorted = sortOnAcquisitionTime(iter->second);
115  std::copy(localSorted.begin(), localSorted.end(), back_inserter(retval));
116  }
117 
118  return retval;
119 }
120 
125 } // namespace cx
126 
127 
128 
129 #endif /* CXIMAGEALGORITHMS_H_ */
ImagePtr resampleImage(PatientModelServicePtr dataManager, ImagePtr image, Transform3D qMd)
Transform3D Transform3D
Transform3D is a representation of an affine 3D transform.
vtkImageDataPtr cropImage(vtkImageDataPtr input, IntBoundingBox3D cropbox)
boost::shared_ptr< class Image > ImagePtr
Definition: cxDicomWidget.h:48
ImagePtr duplicateImage(PatientModelServicePtr dataManager, ImagePtr image)
std::vector< T > sortOnGroupsAndAcquisitionTime(std::map< QString, T > input)
boost::shared_ptr< class PatientModelService > PatientModelServicePtr
Eigen::Vector3d Vector3D
Vector3D is a representation of a point or vector in 3D.
Definition: cxVector3D.h:63
std::vector< T > sortOnAcquisitionTime(std::map< QString, T > input)
QDateTime extractTimestamp(QString text)
vtkSmartPointer< class vtkImageData > vtkImageDataPtr