ImFusion SDK 4.3
PolyRigidDeformationAlgorithm Class Reference

#include <ImFusion/Reg/PolyRigidDeformationAlgorithm.h>

Set up a poly-rigid deformation on a volume and multiple labels. More...

+ Inheritance diagram for PolyRigidDeformationAlgorithm:

Detailed Description

Set up a poly-rigid deformation on a volume and multiple labels.

A volume of arbitrary modality can be used, the label map can have a single or multiple images. If it has a single image, it is split into a multi-volume with smaller cropped label maps. A distance volume is computed from each individual label, which is used to define the rigid region. A poly-rigid deformation is defined on the image using the aforementioned scheme and as many control points as individual label values. As long as this algorithm is open, the matrices of the label map are linked to the control points of the actual deformation instance. If two label maps are provided, the first label map is registered to the second label map and this is used to set the initial parameters of the polyrigid deformation.

Public Member Functions

 PolyRigidDeformationAlgorithm (SharedImageSet &image, SharedImageSet &label, SharedImageSet *imageLabel=nullptr)
 Constructor with a single volume, as well as a label map with one or multiple volumes The (optional) label map imageLabel is used to calculate initial transformations of rigid sections.
 
void transformationChanged (const Data *data)
 Update the deformation if label map transformations have changed.
 
void configure (const Properties *p) override
 Configure this object instance by de-serializing the given Properties.
 
- Public Member Functions inherited from 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().
 
virtual bool survivesDataDeletion (const Data *) const
 Indicates whether the algorithm can handle (partial) deletion of the specified data, by default this checks whether the data is in the input list.
 
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 Configurable
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
 
Configurableoperator= (const Configurable &)
 
Configurableoperator= (Configurable &&) noexcept
 
- Public Member Functions inherited from SignalReceiver
 SignalReceiver ()=default
 Default constructor.
 
 SignalReceiver (const SignalReceiver &other)
 Copy constructor, does not copy any existing signal connections from other.
 
SignalReceiveroperator= (SignalReceiver rhs)
 Assignment operator, disconnects all existing connections, does not copy any existing signal connections from rhs.
 
virtual ~SignalReceiver ()
 Virtual destructor disconnects from all connected signals.
 

Public Attributes

Parameter< bool > p_sphereMode = {"sphereMode", false, this}
 Use sphere approximation instead of distance volumes to crudely approximate the inverse displacement.
 
Parameter< GlPolyRigidDeformation::Modep_mode = {"mode", GlPolyRigidDeformation::Mode::BACKWARD, this}
 
Parameter< int > p_inversionSteps = {"inversionSteps", 50, this}
 
- Public Attributes inherited from 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 Configurable
Signal signalParametersChanged
 Emitted whenever one of the registered Parameters' or SubPropertys' signalValueChanged signal was emitted.
 

Methods implementing the Algorithm interface

void compute () override
 Process the input label map, and setup control points and deformation instance.
 
OwningDataList takeOutput () override
 If a single label volume with multiple values was provided, a split multi-volume is output here.
 
static bool createCompatible (const DataList &data, Algorithm **a=nullptr)
 

Additional Inherited Members

- Public Types inherited from 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 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 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 Member Functions inherited from SignalReceiver
void disconnectAll ()
 Disconnects all existing connections.
 
- Protected Attributes inherited from 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 Configurable
std::vector< Paramm_params
 List of all registered Parameter and SubProperty instances.
 

Member Function Documentation

◆ createCompatible()

static bool createCompatible ( const DataList & data,
Algorithm ** a = nullptr )
static

Factory method to create the algorithm

◆ compute()

void compute ( )
overridevirtual

Process the input label map, and setup control points and deformation instance.

Implements Algorithm.

◆ takeOutput()

OwningDataList takeOutput ( )
overridevirtual

If a single label volume with multiple values was provided, a split multi-volume is output here.

Reimplemented from Algorithm.

◆ configure()

void configure ( const Properties * p)
overridevirtual

Configure this object instance by de-serializing the given Properties.

The default implementation will do so automatically for all registered Parameter and SubProperty instances.

See also
configuration() for the inverse functionality

Reimplemented from Configurable.

Member Data Documentation

◆ p_sphereMode

Parameter<bool> p_sphereMode = {"sphereMode", false, this}

Use sphere approximation instead of distance volumes to crudely approximate the inverse displacement.

The results of using the sphere mode should not be expected to be accurate.


The documentation for this class was generated from the following file:
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