Main Page
Groups
Namespace List
Class Hierarchy
Alphabetical List
Compound List
File
List
Namespace Members
Compound Members
File Members
Concepts
itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage > Class Template Reference
A base class which defines the API for implementing a special class of image segmentation filters using level set methods.
More...
#include <itkNarrowBandLevelSetImageFilter.h>
Inheritance diagram for itk::NarrowBandLevelSetImageFilter:
[legend]Collaboration diagram for itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >:
[legend]List of all members.
Detailed Description
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>>
class itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >
A base class which defines the API for implementing a special class of image segmentation filters using level set methods.
-
OVERVIEW
-
This object defines the framework for a class of segmentation filters which use level set methods. These filters work by constructing a ``feature image'' onto which the evolving level set locks as it moves. In the feature image, values that are close to zero are associated with object boundaries. An original (or preprocessed) image is given to the filter as the feature image and a seed for the level set is given as the input of the filter. The seed is converted into a level set embedding which propagates according to the features calculated from the original image.
-
TEMPLATE PARAMETERS
-
There are two required and two optional template parameter for these filters. Of the optional parameters, the last, TOutputImage, should not be changed from its default. It is only there to instantiate the parent class correctly.
TInputImage is the image type of the initial model you will input to the filter using SetInput() or SetInitialImage().
TFeatureImage is the image type of the image from which the filter will calculate the speed term for segmentation (see INPUTS).
TOutputPixelType is the data type used for the output image phi, the implicit level set image. This should really only ever be set as float (default) or double.
-
INPUTS
-
The input to any subclass of this filter is the seed image for the initial level set embedding. As with other subclasses of the SparseLevelSetImageFilter, the type of the input image is is not important. The (RequestedRegion) size of the seed image must, however, match the (RequestedRegion) size of the feature image.
You must identify the initial front (surface) in the input image. You do this by specifying its isovalue through the method SetIsoSurfaceValue(float f). The algorithm will then initialize its solution using the front represented by value f. Note that the front is always represented by isosurface zero in the output and not the isosurface you specified for the input. This is because, for simplicity, the filter will shift your input image so that the active front has zero values.
Depending on the particular application and filter that you are using, the feature image should be preprocessed with some type of noise reduction filtering. The feature image input can be of any type, but it will be cast to floating point before calculations are done.
-
OUTPUTS
-
The output of any subclass of this filter is a level set embedding as described in SparseFieldLevelSetImageFilter. The zero crossings of the output image give the pixels closest to the level set boundary. By ITK convention, NEGATIVE values are pixels INSIDE the segmented region and POSITIVE values are pixels OUTSIDE the segmented region.
-
PARAMETERS
-
The MaximumRMSChange parameter is used to determine when the solution has converged. A lower value will result in a tighter-fitting solution, but will require more computations. Too low a value could put the solver into an infinite loop unless a reasonable MaximumIterations parameter is set. Values should always be greater than 0.0 and less than 1.0.
The MaximumIterations parameter can be used to halt the solution after a specified number of iterations, overriding the MaximumRMSChange halting criteria.
The standard convention for ITK level-set segmentation filters is that POSITIVE propagation (speed) and advection terms cause the surface to EXPAND while negative terms cause the surface to CONTRACT. When the ReverseExpansionDirection parameter is set to TRUE (on), it tells the function object to reverse the standard ITK convention so that NEGATIVE terms cause EXPANSION and positive terms cause CONTRACTION.
This parameter can be safely changed as appropriate for a particular application or data set to achieve the desired behavior.
The FeatureScaling parameter controls the magnitude of the features calculated for use in the level set propagation and advection speeds. This value simply sets both parameters to equal values at once. Some filters may only use on of these two terms and this method is a generic way to set either or both without having to know which is in use.
The CurvatureScaling parameter controls the magnitude of the curvature values which are calculated on the evolving isophote. This is important in controlling the relative effect of curvature in the calculation. Default value is 1.0. Higher values relative to the other level set equation terms (propagation and advection) will give a smoother result.
The PropagationScaling parameter controls the scaling of the scalar propagation (speed) term relative to other terms in the level set equation. Setting this value will override any value already set by FeatureScaling.
The AdvectionScaling parameter controls the scaling of the vector advection field term relative to other terms in the level set equation. Setting this value will override any value already set by FeatureScaling.
See LevelSetFunction for more information.
Definition at line 144 of file itkNarrowBandLevelSetImageFilter.h.
Member Typedef Documentation
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
typedef FastChamferDistanceImageFilter<OutputImageType,OutputImageType> itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::ChamferFilterType [protected]
|
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| typedef SmartPointer<const Self> itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::ConstPointer
|
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| typedef TFeatureImage itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::FeatureImageType
|
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| typedef Superclass::IndexType itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::IndexType
|
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| typedef Superclass::InputImageType itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::InputImageType
|
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
typedef IsoContourDistanceImageFilter<OutputImageType,OutputImageType> itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::IsoFilterType [protected]
|
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| typedef TOutputImage itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::OutputImageType
|
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| typedef SmartPointer<Self> itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::Pointer
|
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| typedef SegmentationLevelSetFunction<OutputImageType, FeatureImageType> itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::SegmentationFunctionType
|
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| typedef NarrowBandLevelSetImageFilter itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::Self
|
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| typedef NarrowBandImageFilterBase<TInputImage, TOutputImage> itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::Superclass
|
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| typedef Superclass::TimeStepType itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::TimeStepType
|
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| typedef Superclass::ValueType itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::ValueType
|
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| typedef SegmentationFunctionType::VectorImageType itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::VectorImageType
|
|
Constructor & Destructor Documentation
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::~NarrowBandLevelSetImageFilter |
( |
|
) |
[inline, protected, virtual] |
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::NarrowBandLevelSetImageFilter |
( |
|
) |
[protected] |
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::NarrowBandLevelSetImageFilter |
( |
const Self & |
|
) |
[protected] |
|
Member Function Documentation
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::CreateNarrowBand |
( |
|
) |
[protected, virtual] |
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::GenerateData |
( |
|
) |
[protected, virtual] |
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual const SegmentationFunctionType::VectorImageType* itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::GetAdvectionImage |
( |
|
) |
const [inline, virtual] |
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| ValueType itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::GetAdvectionScaling |
( |
|
) |
const [inline] |
|
|
|
Set/Get the scaling of the advection field. Setting the FeatureScaling parameter will override any existing value for AdvectionScaling.
Definition at line 310 of file itkNarrowBandLevelSetImageFilter.h. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual const char* itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::GetClassName |
( |
|
) |
const [virtual] |
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| ValueType itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::GetCurvatureScaling |
( |
|
) |
const [inline] |
|
|
|
Set/Get the scaling of the curvature. Use this parameter to increase the influence of curvature on the movement of the surface. Higher values relative to Advection and Propagation values will give smoother surfaces.
Definition at line 326 of file itkNarrowBandLevelSetImageFilter.h. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual FeatureImageType* itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::GetFeatureImage |
( |
|
) |
[inline, virtual] |
|
|
|
Set/Get the feature image to be used for speed function of the level set equation. Equivalent to calling Set/GetInput(1, ..)
Definition at line 194 of file itkNarrowBandLevelSetImageFilter.h. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual unsigned int itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::GetMaximumIterations |
( |
|
) |
[virtual] |
|
|
|
Set/Get the maximum number of iterations allowed for the solver. This prevents infinite loops if a solution "bounces". |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual ValueType itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::GetMaximumRMSError |
( |
|
) |
[virtual] |
|
|
|
Set/Get the maximum RMS error allowed for the solution. The solver will halt once this threshold has been reached. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| ValueType itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::GetPropagationScaling |
( |
|
) |
const [inline] |
|
|
|
Set/Get the scaling of the propagation speed. Setting the FeatureScaling parameter overrides any previous values set for PropagationScaling.
Definition at line 295 of file itkNarrowBandLevelSetImageFilter.h. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual bool itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::GetReverseExpansionDirection |
( |
|
) |
[virtual] |
|
|
|
Turn On/Off the flag which determines whether Positive or Negative speed terms will cause surface expansion. If set to TRUE then negative speed terms will cause the surface to expand and positive speed terms will cause the surface to contract. If set to FALSE (default) then positive speed terms will cause the surface to expand and negative speed terms will cause the surface to contract. This method can be safely used to reverse the expansion/contraction as appropriate to a particular application or data set. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual SegmentationFunctionType* itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::GetSegmentationFunction |
( |
|
) |
[inline, virtual] |
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual const SegmentationFunctionType::ImageType* itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::GetSpeedImage |
( |
|
) |
const [inline, virtual] |
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| bool itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::GetUseNegativeFeatures |
( |
|
) |
const [inline] |
|
|
|
Set/Get the value of the UseNegativeFeatures flag. This method is deprecated. Use Set/Get ReverseExpansionDirection instead.
Definition at line 242 of file itkNarrowBandLevelSetImageFilter.h. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| bool itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::Halt |
( |
|
) |
[protected, virtual] |
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::InitializeIteration |
( |
|
) |
[inline, protected, virtual] |
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::operator= |
( |
const Self & |
|
) |
[protected] |
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::PrintSelf |
( |
std::ostream & |
os, |
|
|
Indent |
indent |
|
) |
const [protected, virtual] |
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::ReverseExpansionDirectionOff |
( |
|
) |
[virtual] |
|
|
|
Turn On/Off the flag which determines whether Positive or Negative speed terms will cause surface expansion. If set to TRUE then negative speed terms will cause the surface to expand and positive speed terms will cause the surface to contract. If set to FALSE (default) then positive speed terms will cause the surface to expand and negative speed terms will cause the surface to contract. This method can be safely used to reverse the expansion/contraction as appropriate to a particular application or data set. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::ReverseExpansionDirectionOn |
( |
|
) |
[virtual] |
|
|
|
Turn On/Off the flag which determines whether Positive or Negative speed terms will cause surface expansion. If set to TRUE then negative speed terms will cause the surface to expand and positive speed terms will cause the surface to contract. If set to FALSE (default) then positive speed terms will cause the surface to expand and negative speed terms will cause the surface to contract. This method can be safely used to reverse the expansion/contraction as appropriate to a particular application or data set. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::SetAdvectionScaling |
( |
ValueType |
v |
) |
[inline] |
|
|
|
Set/Get the scaling of the advection field. Setting the FeatureScaling parameter will override any existing value for AdvectionScaling.
Definition at line 303 of file itkNarrowBandLevelSetImageFilter.h. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::SetCurvatureScaling |
( |
ValueType |
v |
) |
[inline] |
|
|
|
Set/Get the scaling of the curvature. Use this parameter to increase the influence of curvature on the movement of the surface. Higher values relative to Advection and Propagation values will give smoother surfaces.
Definition at line 319 of file itkNarrowBandLevelSetImageFilter.h. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::SetFeatureImage |
( |
const FeatureImageType * |
f |
) |
[inline, virtual] |
|
|
|
Set/Get the feature image to be used for speed function of the level set equation. Equivalent to calling Set/GetInput(1, ..)
Definition at line 189 of file itkNarrowBandLevelSetImageFilter.h. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::SetFeatureScaling |
( |
ValueType |
v |
) |
[inline] |
|
|
|
Combined scaling of the propagation and advection speed terms. You should use either this -or- Get/SetPropagationScaling and Get/SetAdvectionScaling (if appropriate). See subclasses for details on when and whether to set these parameters.
Definition at line 273 of file itkNarrowBandLevelSetImageFilter.h. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::SetInitialImage |
( |
InputImageType * |
f |
) |
[inline, virtual] |
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::SetMaximumIterations |
( |
unsigned int |
_arg |
) |
[virtual] |
|
|
|
Set/Get the maximum number of iterations allowed for the solver. This prevents infinite loops if a solution "bounces". |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::SetMaximumRMSError |
( |
ValueType |
_arg |
) |
[virtual] |
|
|
|
Set/Get the maximum RMS error allowed for the solution. The solver will halt once this threshold has been reached. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::SetPropagationScaling |
( |
ValueType |
v |
) |
[inline] |
|
|
|
Set/Get the scaling of the propagation speed. Setting the FeatureScaling parameter overrides any previous values set for PropagationScaling.
Definition at line 288 of file itkNarrowBandLevelSetImageFilter.h. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::SetReverseExpansionDirection |
( |
bool |
_arg |
) |
[virtual] |
|
|
|
Turn On/Off the flag which determines whether Positive or Negative speed terms will cause surface expansion. If set to TRUE then negative speed terms will cause the surface to expand and positive speed terms will cause the surface to contract. If set to FALSE (default) then positive speed terms will cause the surface to expand and negative speed terms will cause the surface to contract. This method can be safely used to reverse the expansion/contraction as appropriate to a particular application or data set. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| virtual void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::SetSegmentationFunction |
( |
SegmentationFunctionType * |
s |
) |
[virtual] |
|
|
|
Set the segmentation function. In general, this should only be called by a subclass of this object. It is made public to allow itk::Command objects access. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::SetUseNegativeFeatures |
( |
bool |
u |
) |
[inline] |
|
|
|
Set/Get the value of the UseNegativeFeatures flag. This method is deprecated. Use Set/Get ReverseExpansionDirection instead.
Definition at line 230 of file itkNarrowBandLevelSetImageFilter.h. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::SetUseNegativeFeaturesOff |
( |
|
) |
[inline] |
|
|
|
THIS METHOD IS DEPRECATED AND SHOULD NOT BE USED. This method reverses the speed function direction, effectively changing inside feature values to outside feature values and vice versa.
Definition at line 221 of file itkNarrowBandLevelSetImageFilter.h. |
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
| void itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::SetUseNegativeFeaturesOn |
( |
|
) |
[inline] |
|
|
|
THIS METHOD IS DEPRECATED AND SHOULD NOT BE USED. This method reverses the speed function direction, effectively changing inside feature values to outside feature values and vice versa.
Definition at line 216 of file itkNarrowBandLevelSetImageFilter.h. |
Member Data Documentation
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
ChamferFilterType::Pointer itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::m_ChamferFilter [protected]
|
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
IsoFilterType::Pointer itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::m_IsoFilter [protected]
|
|
|
template<class TInputImage, class TFeatureImage, class TOutputPixelType = float, class TOutputImage = Image<TOutputPixelType, ::itk::GetImageDimension<TInputImage>::ImageDimension>> |
bool itk::NarrowBandLevelSetImageFilter< TInputImage, TFeatureImage, TOutputPixelType, TOutputImage >::m_ReverseExpansionDirection [protected]
|
|
|
|
Flag which sets the inward/outward direction of propagation speed. See SetReverseExpansionDirection for more information.
Definition at line 372 of file itkNarrowBandLevelSetImageFilter.h. |
The documentation for this class was generated from the following file:
Generated at Tue Sep 16 11:41:04 2003 for ITK by 
1.2.15 written by Dimitri van Heesch,
© 1997-2000