![]() |
ITK
4.13.0
Insight Segmentation and Registration Toolkit
|
#include <itkSimilarityIndexImageFilter.h>
Measures the similarity between the set of non-zero pixels of two images.
SimilarityIndexImageFilter measures the similarity between the set non-zero pixels of two images using the following formula:
where and
are respectively the set of non-zero pixels in the first and second input images. Operator
represents the size of a set and
represents the intersection of two sets.
The measure is derived from a reliability measure known as the kappa statistic. is sensitive to both differences in size and in location and have been in the literature for comparing two segmentation masks. For more information see: "Morphometric Analysis of White Matter Lesions in MR Images: Method and
Validation", A. P. Zijdenbos, B. M. Dawant, R. A. Margolin and A. C. Palmer, IEEE Trans. on Medical Imaging, 13(4) pp 716-724,1994
This filter requires the largest possible region of the first image and the same corresponding region in the second image. It behaves as filter with two input and one output. Thus it can be inserted in a pipeline with other filters. The filter passes the first input through unmodified.
This filter is templated over the two input image type. It assume both image have the same number of dimensions.
Definition at line 60 of file itkSimilarityIndexImageFilter.h.
Public Types | |
typedef SmartPointer< const Self > | ConstPointer |
typedef TInputImage1::IndexType | IndexType |
typedef TInputImage1::ConstPointer | InputImage1ConstPointer |
typedef TInputImage1::PixelType | InputImage1PixelType |
typedef TInputImage1::Pointer | InputImage1Pointer |
typedef TInputImage1 | InputImage1Type |
typedef TInputImage2::ConstPointer | InputImage2ConstPointer |
typedef TInputImage2::PixelType | InputImage2PixelType |
typedef TInputImage2::Pointer | InputImage2Pointer |
typedef TInputImage2 | InputImage2Type |
typedef SmartPointer< Self > | Pointer |
typedef NumericTraits < InputImage1PixelType > ::RealType | RealType |
typedef TInputImage1::RegionType | RegionType |
typedef SimilarityIndexImageFilter | Self |
typedef TInputImage1::SizeType | SizeType |
typedef ImageToImageFilter < TInputImage1, TInputImage1 > | Superclass |
![]() | |
typedef SmartPointer< const Self > | ConstPointer |
typedef InputImageType::ConstPointer | InputImageConstPointer |
typedef InputImageType::PixelType | InputImagePixelType |
typedef InputImageType::Pointer | InputImagePointer |
typedef InputImageType::RegionType | InputImageRegionType |
typedef TInputImage1 | InputImageType |
typedef Superclass::OutputImagePixelType | OutputImagePixelType |
typedef Superclass::OutputImageRegionType | OutputImageRegionType |
typedef SmartPointer< Self > | Pointer |
typedef ImageToImageFilter | Self |
typedef ImageSource< TInputImage1 > | Superclass |
![]() | |
typedef SmartPointer< const Self > | ConstPointer |
typedef Superclass::DataObjectIdentifierType | DataObjectIdentifierType |
typedef DataObject::Pointer | DataObjectPointer |
typedef Superclass::DataObjectPointerArraySizeType | DataObjectPointerArraySizeType |
typedef OutputImageType::PixelType | OutputImagePixelType |
typedef OutputImageType::Pointer | OutputImagePointer |
typedef OutputImageType::RegionType | OutputImageRegionType |
typedef TInputImage1 | OutputImageType |
typedef SmartPointer< Self > | Pointer |
typedef ImageSource | Self |
typedef ProcessObject | Superclass |
![]() | |
typedef SmartPointer< const Self > | ConstPointer |
typedef DataObject::DataObjectIdentifierType | DataObjectIdentifierType |
typedef DataObject::Pointer | DataObjectPointer |
typedef std::vector < DataObjectPointer > | DataObjectPointerArray |
typedef DataObjectPointerArray::size_type | DataObjectPointerArraySizeType |
typedef MultiThreader | MultiThreaderType |
typedef std::vector < DataObjectIdentifierType > | NameArray |
typedef SmartPointer< Self > | Pointer |
typedef ProcessObject | Self |
typedef Object | Superclass |
![]() | |
typedef SmartPointer< const Self > | ConstPointer |
typedef SmartPointer< Self > | Pointer |
typedef Object | Self |
typedef LightObject | Superclass |
![]() | |
typedef SmartPointer< const Self > | ConstPointer |
typedef SmartPointer< Self > | Pointer |
typedef LightObject | Self |
Static Public Member Functions | |
static Pointer | New () |
![]() | |
static bool | GetGlobalWarningDisplay () |
static void | GlobalWarningDisplayOff () |
static void | GlobalWarningDisplayOn () |
static Pointer | New () |
static void | SetGlobalWarningDisplay (bool flag) |
![]() | |
static void | BreakOnError () |
static Pointer | New () |
Static Public Attributes | |
static const unsigned int | ImageDimension = TInputImage1::ImageDimension |
![]() | |
static const unsigned int | InputImageDimension |
static const unsigned int | OutputImageDimension |
![]() | |
static const unsigned int | OutputImageDimension |
Private Attributes | |
Array< SizeValueType > | m_CountOfImage1 |
Array< SizeValueType > | m_CountOfImage2 |
Array< SizeValueType > | m_CountOfIntersection |
RealType | m_SimilarityIndex |
Additional Inherited Members | |
![]() | |
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(OutputImageDimension), itkGetStaticConstMacro(InputImageDimension) > | InputToOutputRegionCopierType |
typedef ImageToImageFilterDetail::ImageRegionCopier < itkGetStaticConstMacro(InputImageDimension), itkGetStaticConstMacro(OutputImageDimension) > | OutputToInputRegionCopierType |
![]() | |
static const ImageRegionSplitterBase * | GetGlobalDefaultSplitter () |
static ITK_THREAD_RETURN_TYPE | ThreaderCallback (void *arg) |
![]() | |
TimeStamp | m_OutputInformationMTime |
bool | m_Updating |
![]() | |
AtomicInt< int > | m_ReferenceCount |
typedef SmartPointer< const Self > itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::ConstPointer |
Definition at line 68 of file itkSimilarityIndexImageFilter.h.
typedef TInputImage1::IndexType itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::IndexType |
Definition at line 86 of file itkSimilarityIndexImageFilter.h.
typedef TInputImage1::ConstPointer itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::InputImage1ConstPointer |
Definition at line 81 of file itkSimilarityIndexImageFilter.h.
typedef TInputImage1::PixelType itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::InputImage1PixelType |
Definition at line 88 of file itkSimilarityIndexImageFilter.h.
typedef TInputImage1::Pointer itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::InputImage1Pointer |
Definition at line 79 of file itkSimilarityIndexImageFilter.h.
typedef TInputImage1 itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::InputImage1Type |
Image related typedefs.
Definition at line 74 of file itkSimilarityIndexImageFilter.h.
typedef TInputImage2::ConstPointer itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::InputImage2ConstPointer |
Definition at line 82 of file itkSimilarityIndexImageFilter.h.
typedef TInputImage2::PixelType itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::InputImage2PixelType |
Definition at line 89 of file itkSimilarityIndexImageFilter.h.
typedef TInputImage2::Pointer itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::InputImage2Pointer |
Definition at line 80 of file itkSimilarityIndexImageFilter.h.
typedef TInputImage2 itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::InputImage2Type |
Definition at line 78 of file itkSimilarityIndexImageFilter.h.
typedef SmartPointer< Self > itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::Pointer |
Definition at line 67 of file itkSimilarityIndexImageFilter.h.
typedef NumericTraits< InputImage1PixelType >::RealType itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::RealType |
Type to use form computations.
Definition at line 96 of file itkSimilarityIndexImageFilter.h.
typedef TInputImage1::RegionType itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::RegionType |
Definition at line 84 of file itkSimilarityIndexImageFilter.h.
typedef SimilarityIndexImageFilter itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::Self |
Standard Self typedef
Definition at line 65 of file itkSimilarityIndexImageFilter.h.
typedef TInputImage1::SizeType itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::SizeType |
Definition at line 85 of file itkSimilarityIndexImageFilter.h.
typedef ImageToImageFilter< TInputImage1, TInputImage1 > itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::Superclass |
Definition at line 66 of file itkSimilarityIndexImageFilter.h.
|
protected |
|
inlineoverrideprotected |
Definition at line 126 of file itkSimilarityIndexImageFilter.h.
|
overrideprotectedvirtual |
Do final mean and variance computation from data accumulated in threads.
Reimplemented from itk::ImageSource< TInputImage1 >.
|
overrideprotectedvirtual |
Pass the input through unmodified. Do this by Grafting in the AllocateOutputs method.
Reimplemented from itk::ImageSource< TInputImage1 >.
|
overrideprotectedvirtual |
Initialize some accumulators before the threads run.
Reimplemented from itk::ImageSource< TInputImage1 >.
|
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.
|
overrideprotectedvirtual |
Give the process object a chance to indictate that it will produce more output than it was requested to produce. For example, many imaging filters must compute the entire output at once or can only produce output in complete slices. Such filters cannot handle smaller requested regions. These filters must provide an implementation of this method, setting the output requested region to the size they will produce. By default, a process object does not modify the size of the output requested region.
Reimplemented from itk::ProcessObject.
|
overrideprotectedvirtual |
What is the input requested region that is required to produce the output requested region? The base assumption for image processing filters is that the input requested region can be set to match the output requested region. If a filter requires more input (for instance a filter that uses neighborhoods needs more input than output to avoid introducing artificial boundary conditions) or less input (for instance a magnify filter) will have to override this method. In doing so, it should call its superclass' implementation as its first step. Note that imaging filters operate differently than the classes to this point in the class hierarchy. Up till now, the base assumption has been that the largest possible region will be requested of the input.
This implementation of GenerateInputRequestedRegion() only processes the inputs that are a subclass of the ImageBase<InputImageDimension>. If an input is another type of DataObject (including an Image of a different dimension), they are skipped by this method. The subclasses of ImageToImageFilter are responsible for providing an implementation of GenerateInputRequestedRegion() when there are multiple inputs of different types.
Reimplemented from itk::ImageToImageFilter< TInputImage1, TInputImage1 >.
|
inline |
Get the first input.
Definition at line 106 of file itkSimilarityIndexImageFilter.h.
const InputImage2Type* itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::GetInput2 | ( | ) |
Get the secong input.
|
virtual |
Runtime information support.
Reimplemented from itk::ImageToImageFilter< TInputImage1, TInputImage1 >.
|
virtual |
Return the computed similarity index.
|
static |
Method for creation through the object factory.
|
overrideprotectedvirtual |
Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from itk::ImageToImageFilter< TInputImage1, TInputImage1 >.
|
inline |
Set the first input.
Definition at line 99 of file itkSimilarityIndexImageFilter.h.
void itk::SimilarityIndexImageFilter< TInputImage1, TInputImage2 >::SetInput2 | ( | const InputImage2Type * | image | ) |
Set the second input.
|
overrideprotected |
Multi-thread version GenerateData.
|
static |
Image related typedefs.
Definition at line 93 of file itkSimilarityIndexImageFilter.h.
|
private |
Definition at line 156 of file itkSimilarityIndexImageFilter.h.
|
private |
Definition at line 157 of file itkSimilarityIndexImageFilter.h.
|
private |
Definition at line 158 of file itkSimilarityIndexImageFilter.h.
|
private |
Definition at line 152 of file itkSimilarityIndexImageFilter.h.