ApplyASCDeformation Class Reference

#include <AnatomyPlugin/include/ImFusion/AnatomyPlugin/ApplyASCDeformation.h>

Algorithm for converting an ASCDeformation into a (dense) deformation field. More...

Inheritance diagram for ApplyASCDeformation:

Detailed Description

Algorithm for converting an ASCDeformation into a (dense) deformation field.

This is done by a RBF-type interpolation (i.e. using inverse-distance-weighting over linear transformations at control points).

Classes
struct	DeformationData
	Data structure extracted from ASCDeformation This is used as input to the shader. More...

Public Member Functions
	ApplyASCDeformation (SharedImageSet &volume, AnatomicalStructureCollection &hdCT, AnatomicalStructureCollection &target)
void	compute () override
	Execute the algorithm.
void	setDeformationDomain (const ImageDescriptorWorld &desc)
Algorithm::Status	applyDeformation (SharedImageSet &volume, const AnatomicalStructureCollection &from, const ASCDeformation &ascDeformation, const AnatomicalStructureCollection *to=nullptr, bool invert=false, const mat4 *initialMatrixToWorld=nullptr)
	Apply a given deformation to the given volume.
std::optional< DeformationData >	buildDeformationData (const AnatomicalStructureCollection &from, const ASCDeformation &ascDeformation, const AnatomicalStructureCollection *to=nullptr)
Public Member Functions inherited from Algorithm
	Algorithm ()
	Default constructor will registers a single "compute" action that calls compute() and returns status().
virtual OwningDataList	takeOutput ()
	Return any new Data that was created by the Algorithm during the last call to compute().
virtual void	setProgress (Progress *progress)
	Sets a Progress interface the algorithm can use to notify observers about its computing progress.
Progress *	progress () 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 FactoryInfo &	factoryInfo () 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	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

Static Public Member Functions
static bool	createCompatible (const DataList &dl, Algorithm **alg)
static vec3	mapForward (const vec3 &inputPoint, const DeformationData &data)
static vec3	mapBackward (const vec3 &inputPoint, const DeformationData &data)
static void	invertDeformationData (DeformationData &data)
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.

Public Attributes
Parameter< double >	p_resolution = {"resolution", 1.0, this}
	Resolution of the deformation field. This should be set separately to avoid computing unecesseraily large deformation fields.
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.

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...
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 Attributes inherited from Algorithm
std::string	m_name
	Algorithm name.
Progress *	m_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< Action >	m_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< Param >	m_params
	List of all registered Parameter and SubProperty instances.

Member Function Documentation

compute()

void compute ( )

overridevirtual

Execute the algorithm.

Implements Algorithm.

applyDeformation()

Algorithm::Status applyDeformation	(	SharedImageSet &	volume,
		const AnatomicalStructureCollection &	from,
		const ASCDeformation &	ascDeformation,
		const AnatomicalStructureCollection *	to = nullptr,
		bool	invert = false,
		const mat4 *	initialMatrixToWorld = nullptr )

Apply a given deformation to the given volume.

The deformation deformation should map from approximately to to. The object to is mostly unused, the exception here is the case that to has meshes not in from, in which case vertices of these meshes may be used to localize AnatomicalStructureDeformation objects. Typically, from is the "moving" ASC, and "to" is the fixed one. If invert is set to true, the inverse deformation is applied to volume (e.g. volume is in the same region of space as to initially), otherwise the forward deformation is applied. If initialMatrix is not nullptr, the volume will be given this initial transformation before the deformation is applied.

---

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

• AnatomyPlugin/include/ImFusion/AnatomyPlugin/ApplyASCDeformation.h