ImFusion C++ SDK 4.4.0
ImFusion::Cranial::SkullStrippingAlgorithm Class Reference

#include <CranialPlugin/include/ImFusion/Cranial/SkullStrippingAlgorithm.h>

Algorithm for segmenting the brain in MR volumes. More...

Inheritance diagram for ImFusion::Cranial::SkullStrippingAlgorithm:

Detailed Description

Algorithm for segmenting the brain in MR volumes.

Public Member Functions

 SkullStrippingAlgorithm (SharedImageSet &input, AnatomicalStructureCollection *asc=nullptr)
 Constructor. If asc is not null, segmentation results will be written to it.
SharedImageSetinput () const
void setInputImage (SharedImageSet &newInput)
AnatomicalStructureCollectionasc () const
const SharedImageSetbrainMask () const
 Returns a non-owning pointer to the generated brain mask, or nullptr if the algorithm was not successful or if the output was already fetched via takeOutput().
const SharedImageSetmaskedImage () const
 Returns a non-owning pointer to the generated masked image, or nullptr if the algorithm was not successful or if the output was already fetched via takeOutput().
Public Member Functions inherited from ImFusion::Algorithm
 Algorithm ()
 Default constructor will registers a single "compute" action that calls compute() and returns status().
virtual void setProgress (Progress *progress)
 Sets a Progress interface the algorithm can use to notify observers about its computing progress.
Progressprogress () const
 Returns the progress interface if set.
virtual int status () const
 Indicates the status of the last call to compute().
const FactoryInfofactoryInfo () const
 Returns the record describing how this Algorithm was instantiated by the AlgorithmFactory.
void setFactoryInfo (const FactoryInfo &value)
 Sets the record describing how this Algorithm was instantiated by the AlgorithmFactory.
Status runAction (const std::string &id)
 Run the action with name id if it exists.
const std::vector< Action > & actions ()
 Get a mapping from Action id to Action as registered in this algorithm.
Public Member Functions inherited from ImFusion::Configurable
virtual void configure (const Properties *p)
 Configure this object instance by de-serializing the given Properties.
virtual void configuration (Properties *p) const
 Serialize the current object configuration into the given Properties object.
virtual void configureDefaults ()
 Retrieve the properties of this object, replaces values with their defaults and sets it again.
void registerParameter (ParameterBase *param)
 Register the given Parameter or SubProperty, so that it will be configured during configure()/configuration().
void unregisterParameter (const ParameterBase *param)
 Remove the given Parameter or SubProperty from the list of registered parameters.
 Configurable (const Configurable &rhs)
 Configurable (Configurable &&rhs) noexcept
Configurable & operator= (const Configurable &)
Configurable & operator= (Configurable &&) noexcept

Public Attributes

Parameter< std::stringp_modelPath = {"modelPath", "", this}
 Model to use for the brain segmentation.
Parameter< bool > p_autoCrop = {"autoCrop", true, this}
 If enabled, automatically crops the masked image around the segmented brain.
Parameter< bool > p_exportLabelMap = {"exportLabelMap", true, this}
 If enabled, export the label map as a separate data.
Parameter< bool > p_exportMaskedImage = {"exportMaskedImage", true, this}
 If enabled, export the label map as a separate data.
Parameter< bool > p_extractMeshes = {"extractMeshes", true, this}
 If disabled, the algorithm will not extract meshes.
Parameter< int > p_dilation = {"dilation", 0, this}
 Size of the optional morphological post-processing applied to the brain mask in native voxel units. Positive integers for dilation, negative ones for erosion, 0 skips this step.
Public Attributes inherited from ImFusion::Algorithm
Signal signalOutputChanged
 Signal should be emitted by Algorithms when their output/result has changed.
Signal signalParametersChanged
 Signal should be emitted by Algorithms when their parameter configuration has changed.
Public Attributes inherited from ImFusion::Configurable
Signal signalParametersChanged
 Emitted whenever one of the registered Parameters' or SubPropertys' signalValueChanged signal was emitted.
void compute () override
 Execute the algorithm.
bool survivesDataDeletion (const Data *data) const override
 Indicates whether the algorithm can handle (partial) deletion of the specified data, by default this checks whether the data is in the input list.
OwningDataList takeOutput () override
 Returns (1) the masked image if flag is enabled, (2) the brain mask if flag is enabled, (3) the AnatomicalStructureCollection if it has been created by the algorithm.
static bool createCompatible (const DataList &data, Algorithm **a=0)
 Standard methods for the Algorithm interface.

Additional Inherited Members

Public Types inherited from ImFusion::Algorithm
enum  Status {
  Unknown = -1 , Success = 0 , Error = 1 , InvalidInput ,
  IncompleteInput , OutOfMemoryHost , OutOfMemoryGPU , UnsupportedGPU ,
  UnknownAction , AbortedByUser , User = 1000
}
 Status codes. More...
Static Public Member Functions inherited from ImFusion::Algorithm
static bool createCompatible (const DataList &data, Algorithm **a=nullptr)
 Factory function to check algorithm compatibility with input data and optionally instantiate it.
Protected Member Functions inherited from ImFusion::Algorithm
void loadDefaults ()
void registerAction (const std::string &id, const std::string &guiName, const std::function< Algorithm::Status(void)> &action)
 Register an action to be run via runAction.
template<typename D>
void registerAction (const std::string &id, const std::string &guiName, Algorithm::Status(D::*action)(void))
 Template version of runAction that can be used with a pointer to a member function.
void registerAction (const Action &action)
 Register an action.
Protected Attributes inherited from ImFusion::Algorithm
std::string m_name
 Algorithm name.
Progressm_progress = nullptr
 Non-owing pointer to a progress interface. May be a nullptr.
FactoryInfo m_factoryInfo = {}
 Record describing how this algorithm was instantiated by the AlgorithmFactory.
int m_status = Status::Unknown
 Algorithm status after last call to compute().
std::vector< Actionm_actions
 Map of key given by the id of the action, of the available actions of this algorithm.
Protected Attributes inherited from ImFusion::Configurable
std::vector< Paramm_params
 List of all registered Parameter and SubProperty instances.

Member Function Documentation

◆ compute()

void ImFusion::Cranial::SkullStrippingAlgorithm::compute ( )
overridevirtual

Execute the algorithm.

Implements ImFusion::Algorithm.

◆ survivesDataDeletion()

bool ImFusion::Cranial::SkullStrippingAlgorithm::survivesDataDeletion ( const Data * ) const
overridevirtual

Indicates whether the algorithm can handle (partial) deletion of the specified data, by default this checks whether the data is in the input list.

Reimplemented from ImFusion::Algorithm.

◆ takeOutput()

OwningDataList ImFusion::Cranial::SkullStrippingAlgorithm::takeOutput ( )
overridevirtual

Returns (1) the masked image if flag is enabled, (2) the brain mask if flag is enabled, (3) the AnatomicalStructureCollection if it has been created by the algorithm.

Reimplemented from ImFusion::Algorithm.

Member Data Documentation

◆ p_autoCrop

Parameter<bool> ImFusion::Cranial::SkullStrippingAlgorithm::p_autoCrop = {"autoCrop", true, this}

If enabled, automatically crops the masked image around the segmented brain.

Otherwise, the binary mask will have the same resolution as the input image.


The documentation for this class was generated from the following file:
  • CranialPlugin/include/ImFusion/Cranial/SkullStrippingAlgorithm.h
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