ITK  5.2.0
Insight Toolkit
itkLogImageAdaptor.h
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18 #ifndef itkLogImageAdaptor_h
19 #define itkLogImageAdaptor_h
20 
21 #include "itkImageAdaptor.h"
22 #include "itkMath.h"
23 
24 namespace itk
25 {
26 namespace Accessor
27 {
41 template <typename TInternalType, typename TExternalType>
43 {
44 public:
47  using ExternalType = TExternalType;
48 
51  using InternalType = TInternalType;
52 
53  static inline void
54  Set(TInternalType & output, const TExternalType & input)
55  {
56  output = (TInternalType)std::log((double)input);
57  }
58 
59  static inline TExternalType
60  Get(const TInternalType & input)
61  {
62  return (TExternalType)std::log((double)input);
63  }
64 };
65 } // end namespace Accessor
66 
77 template <typename TImage, typename TOutputPixelType>
79  : public ImageAdaptor<TImage, Accessor::LogPixelAccessor<typename TImage::PixelType, TOutputPixelType>>
80 {
81 public:
82  ITK_DISALLOW_COPY_AND_MOVE(LogImageAdaptor);
83 
87 
90 
92  itkTypeMacro(LogImageAdaptor, ImageAdaptor);
93 
95  itkNewMacro(Self);
96 
97 protected:
98  LogImageAdaptor() = default;
99  ~LogImageAdaptor() override = default;
100 };
101 } // end namespace itk
102 
103 #endif
itk::SmartPointer< Self >
itkImageAdaptor.h
itk::LogImageAdaptor
Presents an image as being composed of the std::log() of its pixels.
Definition: itkLogImageAdaptor.h:78
itk::Accessor::LogPixelAccessor< TImage::PixelType, TOutputPixelType >::ExternalType
TOutputPixelType ExternalType
Definition: itkLogImageAdaptor.h:47
itk::ImageAdaptor
Give access to partial aspects of voxels from an Image.
Definition: itkImageAdaptor.h:56
itk::LogImageAdaptor::~LogImageAdaptor
~LogImageAdaptor() override=default
itk::Accessor::LogPixelAccessor
Give access to the std::log() function of a value.
Definition: itkLogImageAdaptor.h:42
itk::LogImageAdaptor::LogImageAdaptor
LogImageAdaptor()=default
itk::Accessor::LogPixelAccessor< TImage::PixelType, TOutputPixelType >::InternalType
TImage::PixelType InternalType
Definition: itkLogImageAdaptor.h:51
itk::Accessor::LogPixelAccessor::Set
static void Set(TInternalType &output, const TExternalType &input)
Definition: itkLogImageAdaptor.h:54
itk
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
Definition: itkAnnulusOperator.h:24
itk::Object
Base class for most ITK classes.
Definition: itkObject.h:62
itkMath.h
itk::Accessor::LogPixelAccessor::Get
static TExternalType Get(const TInternalType &input)
Definition: itkLogImageAdaptor.h:60
itk::DataObject
Base class for all data objects in ITK.
Definition: itkDataObject.h:293