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cxManualImage2ImageRegistrationWidget.cpp
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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.
6 
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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19  without specific prior written permission.
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21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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31 =========================================================================*/
32 
34 #include "cxRegistrationService.h"
35 #include "cxData.h"
38 #include "cxRegistrationService.h"
39 
40 namespace cx
41 {
42 
44  ManualImageRegistrationWidget(services, parent, objectName, "Manual Image to Image Registration")
45 {
46  StringPropertyBasePtr fixedImage(new StringPropertyRegistrationFixedImage(services->registration(), services->patient()));
47  StringPropertyBasePtr movingImage(new StringPropertyRegistrationMovingImage(services->registration(), services->patient()));
48 
49  LabeledComboBoxWidget* fixed = new LabeledComboBoxWidget(this, fixedImage);
50  LabeledComboBoxWidget* moving = new LabeledComboBoxWidget(this, movingImage);
51 
52  mVerticalLayout->insertWidget(0, fixed);
53  mVerticalLayout->insertWidget(1, moving);
54 }
55 
57 {
58  if (this->isValid())
59  return QString("<b>Matrix fMm from moving to fixed image</b>");
60  else
61  return "<Invalid matrix>";
62 }
63 
65 {
66  return mServices->registration()->getMovingData() && mServices->registration()->getFixedData();
67 }
68 
70 {
71  if (!this->isValid())
72  return Transform3D::Identity();
73 
74  Transform3D rMm = mServices->registration()->getMovingData()->get_rMd();
75  Transform3D rMf = mServices->registration()->getFixedData()->get_rMd();
76  Transform3D fMm = rMf.inv() * rMm;
77  return fMm;
78 }
79 
81 {
82  if (!this->isValid())
83  return;
84 
85  Transform3D rMm = mServices->registration()->getMovingData()->get_rMd();
86  Transform3D rMf = mServices->registration()->getFixedData()->get_rMd();
87  Transform3D fQm = M; // the modified fMm matrix
88 
89  // start with
90  // new registration = new registration
91  // fQm = fMr * rMm'
92  // fQm = fMr * delta * rMm
93  Transform3D delta = rMf * fQm * rMm.inv();
94 
95  mServices->registration()->applyImage2ImageRegistration(delta, "Manual Image");
96 }
97 } // cx
boost::shared_ptr< class RegServices > RegServicesPtr
Definition: cxRegServices.h:41
Transform3D Transform3D
Transform3D is a representation of an affine 3D transform.
Composite widget for string selection.
boost::shared_ptr< class StringPropertyBase > StringPropertyBasePtr
ManualImage2ImageRegistrationWidget(RegServicesPtr services, QWidget *parent, QString objectName)