LabelToFrameBasedPointCloudAlgorithm Class Reference

#include <ImFusion/Seg/LabelToFrameBasedPointCloudAlgorithm.h>

Given a label map and a tracked shared image set, create a frame based point cloud. More...

Inheritance diagram for LabelToFrameBasedPointCloudAlgorithm:

Detailed Description

Given a label map and a tracked shared image set, create a frame based point cloud.

The outline of the label map is taken, resampled to a more sparse point cloud (strength of resampling configurable via the parameter p_takeEveryXPoint), and the FrameBasedPointCloud is constructed with the provided TrackedSharedImageSet. Note that the point cloud is valid only thought the lifetime of the TrackedSharedImageSet.

Constrains:

• the label map must be encoded with an unsigned char
• The label map must have the same length as the TrackedSharedImageSet.
• The labels will be taken as altogether. If you require different point cloud for each label, you need to preprocess them and feed them one by one.

See also

FrameBasedPointCloud, TrackedSharedImageSet

Public Member Functions
	LabelToFrameBasedPointCloudAlgorithm (SharedImageSet *labelmap, TrackedSharedImageSet *trackedSharedImageSet)
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.
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

Methods implementing the Algorithm interface
Parameter< std::string >	p_nameOfOutput = {"Name", "Points", this}
Parameter< int >	p_takeEveryXPoint = {"Resampling strength", 20, this}
SharedImageSet *	m_labelmap
TrackedSharedImageSet *	m_tsis
std::unique_ptr< FrameBasedPointCloud >	m_out
OwningDataList	m_data
void	compute () override
	Execute the algorithm.
OwningDataList	takeOutput () override
	Return any new Data that was created by the Algorithm during the last call to compute().
static bool	createCompatible (const DataList &data, Algorithm **a)

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.
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.
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.

takeOutput()

OwningDataList takeOutput ( )

overridevirtual

Return any new Data that was created by the Algorithm during the last call to compute().

The default implementation will return an empty list.

Note

Since ownership of the data is transferred, you can call this method only once between calls to compute().

Reimplemented from Algorithm.

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

• ImFusion/Seg/LabelToFrameBasedPointCloudAlgorithm.h