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cxImageEnveloper.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,
14  this list of conditions and the following disclaimer in the documentation
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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 CXMULTIVOLUMEBOUNDINGBOX_H
34 #define CXMULTIVOLUMEBOUNDINGBOX_H
35 
36 #include "cxResourceVisualizationExport.h"
37 
38 #include "cxForwardDeclarations.h"
39 #include "cxVector3D.h"
40 #include "cxTransform3D.h"
41 #include <vector>
42 #include "cxImageParameters.h"
43 
44 namespace cx
45 {
46 
47 typedef boost::shared_ptr<class ImageEnveloper> ImageEnveloperPtr;
48 
57 class cxResourceVisualization_EXPORT ImageEnveloper
58 {
59 public:
60  static ImageEnveloperPtr create();
62  virtual ~ImageEnveloper() {}
63 
64  virtual void setImages(std::vector<ImagePtr> images);
65  virtual ImagePtr getEnvelopingImage();
66  void setMaxEnvelopeVoxels(long maxVoxels);
67 
68 private:
69  std::vector<ImagePtr> mImages;
70  long mMaxEnvelopeVoxels;
71 
72  ImageParameters reduceToNumberOfVoxels(ImageParameters box, long maxVoxels);
73  ImageParameters createEnvelopeParametersFromImage(ImagePtr img);
74  ImageParameters selectParametersWithSmallestExtent(ImageParameters a, ImageParameters b);
75  ImageParameters selectParametersWithFewestVoxels(ImageParameters a, ImageParameters b);
76  ImagePtr createEnvelopeFromParameters(ImageParameters box);
77  Eigen::Array3d getMinimumSpacingFromAllImages(Transform3D qMr);
78  Eigen::Array3d getTransformedSpacing(Eigen::Array3d spacing, Transform3D qMd);
79  int getMaxScalarRange();
80 };
81 
82 } // namespace cx
83 
84 #endif // CXMULTIVOLUMEBOUNDINGBOX_H
Transform3D Transform3D
Transform3D is a representation of an affine 3D transform.
boost::shared_ptr< class Image > ImagePtr
Definition: cxDicomWidget.h:48
boost::shared_ptr< class ImageEnveloper > ImageEnveloperPtr