Medical Imaging Interaction Toolkit  2018.4.99-b20efe7f
Medical Imaging Interaction Toolkit
mitkHistogramGenerator.h
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1 /*============================================================================
2 
3 The Medical Imaging Interaction Toolkit (MITK)
4 
5 Copyright (c) German Cancer Research Center (DKFZ)
6 All rights reserved.
7 
8 Use of this source code is governed by a 3-clause BSD license that can be
9 found in the LICENSE file.
10 
11 ============================================================================*/
12 
13 #ifndef HISTOGRAM_GENERATOR_H_HEADER_INCLUDED
14 #define HISTOGRAM_GENERATOR_H_HEADER_INCLUDED
15 
16 #include "mitkImage.h"
17 #include <itkHistogram.h>
18 #include <itkImage.h>
19 #include <itkObject.h>
20 
21 namespace mitk
22 {
23  //##Documentation
24  //## @brief Provides an easy way to calculate an itk::Histogram for a mitk::Image
25  //##
26  class MITKCORE_EXPORT HistogramGenerator : public itk::Object
27  {
28  public:
30 
31  itkFactorylessNewMacro(Self);
32 
33  itkCloneMacro(Self) typedef itk::Statistics::Histogram<double> HistogramType;
34 
35  itkSetMacro(Image, mitk::Image::ConstPointer);
36  itkSetMacro(Size, int);
37  itkGetConstMacro(Size, int);
38  itkGetConstObjectMacro(Histogram, HistogramType);
39 
40  // TODO: calculate if needed in GetHistogram()
41  void ComputeHistogram();
42  float GetMaximumFrequency() const;
43  static float CalculateMaximumFrequency(const HistogramType *histogram);
44 
45  protected:
47 
48  ~HistogramGenerator() override;
49 
51  int m_Size;
52  HistogramType::ConstPointer m_Histogram;
53  };
54 
55 } // namespace mitk
56 
57 #endif /* HISTOGRAM_GENERATOR_H_HEADER_INCLUDED */
#define MITKCORE_EXPORT
HistogramType::ConstPointer m_Histogram
DataCollection - Class to facilitate loading/accessing structured data.
#define mitkClassMacroItkParent(className, SuperClassName)
Definition: mitkCommon.h:49
Image class for storing images.
Definition: mitkImage.h:72
itk::Statistics::Histogram< double > HistogramType
mitk::Image::ConstPointer m_Image
Provides an easy way to calculate an itk::Histogram for a mitk::Image.