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cxTemporalCalibration.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.
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
15  and/or other materials provided with the distribution.
16 
17 3. Neither the name of the copyright holder nor the names of its contributors
18  may be used to endorse or promote products derived from this software
19  without specific prior written permission.
20 
21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
24 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
25 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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30 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 =========================================================================*/
32 #ifndef CXTEMPORALCALIBRATION_H_
33 #define CXTEMPORALCALIBRATION_H_
34 
35 #include "org_custusx_calibration_Export.h"
36 
37 #include <sstream>
38 #include "cxVideoRecorder.h"
39 #include "cxTool.h"
41 #include "cxForwardDeclarations.h"
42 
43 namespace cx
44 {
51 typedef std::map<double,double> TimeSeriesType;
52 
64 class org_custusx_calibration_EXPORT TemporalCalibration
65 {
66 public:
68  void selectData(QString filename);
69  void setDebugFolder(QString path);
70  double calibrate(bool* success);
71 
72 private:
73  vtkImageDataPtr extractLine_y(USFrameDataPtr data, int line_index_x, int frame);
74  double findCorrelation(USFrameDataPtr data, int frame_a, int frame_b, double maxShift, double lastVal);
75  std::vector<double> computeProbeMovement();
76  std::vector<double> resample(std::vector<double> shift, std::vector<TimedPosition> time, double resolution);
77  std::vector<double> computeTrackingMovement();
78  double findCorrelationShift(std::vector<double> frames, std::vector<double> tracking, double resolution) const;
79  double findLeastSquares(std::vector<double> frames, std::vector<double> tracking, int shift) const;
80  double findLSShift(std::vector<double> frames, std::vector<double> tracking, double resolution) const;
81  bool checkFrameMovementQuality(std::vector<double> pos);
82  void writePositions(QString title, std::vector<double> pos, std::vector<TimedPosition> time, double shift);
83 
84  void saveDebugFile();
85 
86  USReconstructInputData mFileData;
87  std::vector<vtkImageDataPtr> mProcessedFrames;
88  QString mDebugFolder;
89  QString mFilename;
90  mutable std::stringstream mDebugStream;
91  bool mAddRawToDebug;
92  vtkImageDataPtr mMask;
93 
94 };
95 
96 
97 typedef boost::shared_ptr<TemporalCalibration> TemporalCalibrationPtr;
98 
102 }
103 
104 #endif /* CXTEMPORALCALIBRATION_H_ */
boost::shared_ptr< class USFrameData > USFrameDataPtr
boost::shared_ptr< TemporalCalibration > TemporalCalibrationPtr
std::map< double, double > TimeSeriesType
vtkSmartPointer< class vtkImageData > vtkImageDataPtr