ITK
4.1.0
Insight Segmentation and Registration Toolkit
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#include <itkMatchCardinalityImageToImageMetric.h>
Computes similarity between two objects to be registered.
This Class is templated over the type of the fixed and moving images to be compared.
This metric computes cardinality of the set of pixels that match exactly between the moving and fixed images. The spatial correspondance between both images is established through a Transform. Pixel values are taken from the Moving image. Their positions are mapped to the Fixed image and result in general in non-grid position on it. Values at these non-grid position of the Fixed image are interpolated using a user-selected Interpolator.
This metric is designed for matching label maps. All pixel mismatches are considered equal whether they are between label 1 and label 2 or between label 1 and label 500. In other words, the magnitude of an individual label mismatch is not relevant, or the occurence of a label mismatch is important.
Given the nature of label maps, a nearest neighbor interpolator is the preferred interpolator.
The metric measure can measure the number of pixel matches (pixels with exactly the same label) or pixel mismatches (pixels with different labels). The returned metric value is the number of pixel matches (or mismatches) normalized by the number of pixels considered. The number of pixel considered is a function of the number of pixels in the overlap of the fixed and moving image buffers conditional on any assigned masks.
Definition at line 67 of file itkMatchCardinalityImageToImageMetric.h.
typedef SmartPointer< const Self > itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::ConstPointer |
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 76 of file itkMatchCardinalityImageToImageMetric.h.
typedef Superclass::DerivativeType itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::DerivativeType |
Type of the derivative.
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 93 of file itkMatchCardinalityImageToImageMetric.h.
typedef Superclass::FixedImageConstPointer itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::FixedImageConstPointer |
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 96 of file itkMatchCardinalityImageToImageMetric.h.
typedef Superclass::FixedImageRegionType itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::FixedImageRegionType |
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 98 of file itkMatchCardinalityImageToImageMetric.h.
typedef Superclass::FixedImageType itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::FixedImageType |
Type of the fixed Image.
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 94 of file itkMatchCardinalityImageToImageMetric.h.
typedef Superclass::GradientPixelType itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::GradientPixelType |
Gaussian filter to compute the gradient of the Moving Image
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 90 of file itkMatchCardinalityImageToImageMetric.h.
typedef Superclass::MeasureType itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::MeasureType |
Type of the measure.
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 92 of file itkMatchCardinalityImageToImageMetric.h.
typedef Superclass::MovingImageConstPointer itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::MovingImageConstPointer |
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 97 of file itkMatchCardinalityImageToImageMetric.h.
typedef Superclass::MovingImageType itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::MovingImageType |
Type of the moving Image.
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 95 of file itkMatchCardinalityImageToImageMetric.h.
typedef SmartPointer< Self > itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::Pointer |
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 75 of file itkMatchCardinalityImageToImageMetric.h.
typedef Superclass::RealType itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::RealType |
Types transferred from the base class
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 82 of file itkMatchCardinalityImageToImageMetric.h.
typedef MatchCardinalityImageToImageMetric itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::Self |
Standard class typedefs.
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 73 of file itkMatchCardinalityImageToImageMetric.h.
typedef ImageToImageMetric< TFixedImage, TMovingImage > itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::Superclass |
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 74 of file itkMatchCardinalityImageToImageMetric.h.
typedef Superclass::TransformJacobianType itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::TransformJacobianType |
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 89 of file itkMatchCardinalityImageToImageMetric.h.
typedef Superclass::TransformParametersType itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::TransformParametersType |
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 88 of file itkMatchCardinalityImageToImageMetric.h.
typedef Superclass::TransformPointer itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::TransformPointer |
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 87 of file itkMatchCardinalityImageToImageMetric.h.
typedef Superclass::TransformType itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::TransformType |
Type of the Transform Base class
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 86 of file itkMatchCardinalityImageToImageMetric.h.
itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::MatchCardinalityImageToImageMetric | ( | ) | [protected] |
Return the multithreader used by this class.
virtual itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::~MatchCardinalityImageToImageMetric | ( | ) | [inline, protected, virtual] |
Return the multithreader used by this class.
Definition at line 133 of file itkMatchCardinalityImageToImageMetric.h.
itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::MatchCardinalityImageToImageMetric | ( | const Self & | ) | [private] |
virtual::itk::LightObject::Pointer itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::CreateAnother | ( | void | ) | const [virtual] |
Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.
Reimplemented from itk::Object.
void itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::GetDerivative | ( | const TransformParametersType & | , |
DerivativeType & | derivative | ||
) | const [inline] |
Get the derivatives of the match measure.
Definition at line 101 of file itkMatchCardinalityImageToImageMetric.h.
References itk::Array< TValueType >::Fill().
virtual bool itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::GetMeasureMatches | ( | ) | const [virtual] |
Set/Get whether this metric measures pixel matches or pixel mismatches. Note the GetValue() returns the number of matches (or mismatches) normalized by the number of pixels considered. In other words, the metric measures the percentage of pixel matches or mismatches. The default is to measure matches (MeasureMatchesOn).
MultiThreader* itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::GetMultiThreader | ( | ) | [inline] |
Return the multithreader used by this class.
Definition at line 129 of file itkMatchCardinalityImageToImageMetric.h.
virtual const char* itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::GetNameOfClass | ( | ) | const [virtual] |
Run-time type information (and related methods).
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
MeasureType itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::GetNonconstValue | ( | const TransformParametersType & | parameters | ) | [protected] |
Non-const version of GetValue(). This is a hack around various const issues with trying to spawn threads from the const version of GetValue().
MeasureType itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::GetValue | ( | const TransformParametersType & | parameters | ) | const |
Get the value of the metric at a particular parameter setting. The metric value is the number of pixel matches (or mis-matches, see SetMeasureMatches()) normalized by the number of pixels under consideration (within the buffer and if specified within a mask). In other words, the metric measure the percentage of pixel matches or mismatches.
virtual void itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::MeasureMatchesOff | ( | ) | [virtual] |
Set/Get whether this metric measures pixel matches or pixel mismatches. Note the GetValue() returns the number of matches (or mismatches) normalized by the number of pixels considered. In other words, the metric measures the percentage of pixel matches or mismatches. The default is to measure matches (MeasureMatchesOn).
virtual void itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::MeasureMatchesOn | ( | ) | [virtual] |
Set/Get whether this metric measures pixel matches or pixel mismatches. Note the GetValue() returns the number of matches (or mismatches) normalized by the number of pixels considered. In other words, the metric measures the percentage of pixel matches or mismatches. The default is to measure matches (MeasureMatchesOn).
static Pointer itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::New | ( | ) | [static] |
Method for creation through the object factory.
Reimplemented from itk::Object.
void itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::operator= | ( | const Self & | ) | [private] |
Mutex lock to protect modification to the reference count
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
void itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::PrintSelf | ( | std::ostream & | os, |
Indent | indent | ||
) | const [protected, virtual] |
Return the multithreader used by this class.
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
virtual void itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::SetMeasureMatches | ( | bool | _arg | ) | [virtual] |
Set/Get whether this metric measures pixel matches or pixel mismatches. Note the GetValue() returns the number of matches (or mismatches) normalized by the number of pixels considered. In other words, the metric measures the percentage of pixel matches or mismatches. The default is to measure matches (MeasureMatchesOn).
virtual ThreadIdType itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::SplitFixedRegion | ( | ThreadIdType | i, |
int | num, | ||
FixedImageRegionType & | splitRegion | ||
) | [protected, virtual] |
Split the FixedImageRegion into "num" pieces, returning region "i" as "splitRegion". This method is called "num" times. The regions must not overlap. The method returns the number of pieces that the routine is capable of splitting the FixedImageRegion, i.e. return value is less than or equal to "num".
virtual void itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::ThreadedGetValue | ( | const FixedImageRegionType & | outputRegionForThread, |
ThreadIdType | threadId | ||
) | [protected, virtual] |
Thread worker routine to calculate the contribution of the a subregion to the overall metric. Can only be called from GetValue().
static ITK_THREAD_RETURN_TYPE itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::ThreaderCallback | ( | void * | arg | ) | [static, protected] |
Static function used as a "callback" by the MultiThreader. The threading library will call this routine for each thread, which will delegate the control to ThreadedGetValue().
bool itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::m_MeasureMatches [private] |
Definition at line 175 of file itkMatchCardinalityImageToImageMetric.h.
std::vector< SizeValueType > itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::m_ThreadCounts [private] |
Definition at line 177 of file itkMatchCardinalityImageToImageMetric.h.
MultiThreader::Pointer itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::m_Threader [private] |
Support processing data in multiple threads. Used by subclasses (e.g., ImageSource).
Reimplemented from itk::ImageToImageMetric< TFixedImage, TMovingImage >.
Definition at line 181 of file itkMatchCardinalityImageToImageMetric.h.
std::vector< MeasureType > itk::MatchCardinalityImageToImageMetric< TFixedImage, TMovingImage >::m_ThreadMatches [private] |
Definition at line 176 of file itkMatchCardinalityImageToImageMetric.h.