ImFusion SDK 4.3
VolumeReslicingAlgorithm Class Reference

#include <ImFusion/US/VolumeReslicingAlgorithm.h>

Reslices a volume at the frame positions of an ultrasound sweep. More...

+ Inheritance diagram for VolumeReslicingAlgorithm:

Detailed Description

Reslices a volume at the frame positions of an ultrasound sweep.

Resamples a 3D volume along the trajectory of an ultrasound sweep, producing 2D slices. Supports different interpolation modes .

Additional settings can be configured using configure.

Public Types

enum class  InterpolationMode : int { NearestNeighbor = 0 , Linear = 1 , Cubic = 2 }
 
- 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...
 

Public Member Functions

 VolumeReslicingAlgorithm (SharedImageSet *inVolume, const UltrasoundSweep *refSweep)
 
void configure (const Properties *p) override
 Configure this object instance by de-serializing the given Properties.
 
void configuration (Properties *p) const override
 Serialize the current object configuration into the given Properties object.
 
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().
 
- 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 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
 

Static Public Member Functions

static bool createCompatible (const DataList &data, Algorithm **a)
 
- 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< InterpolationModep_interpolationMode = {"Interpolation mode", InterpolationMode::Linear, *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.
 

Protected Attributes

SharedImageSetm_inVolume
 Input volume, e.g. CT or MRI.
 
const UltrasoundSweepm_refSweep
 Reference US sweep defining frame locations and sizes.
 
std::unique_ptr< UltrasoundSweepm_outSweep
 Output sweep generated by compute() if m_numberOfSlicesPerFrame = 1.
 
std::unique_ptr< SharedImageSetm_outSlabs
 Output sweep generated by compute() if m_numberOfSlicesPerFrame > 1.
 
double m_backgroundIntensity
 Intensity of the background in the range [0, 1].
 
bool m_useDisplayOptions2d
 Whether the DisplayOptions2d from the volume should be baked in.
 
int m_numberOfSlicesPerFrame
 For slab reslicing, defines the amount of slices per input US frame.
 
double m_sliceSpacing
 If m_numberOfSlicesPerFrame > 1, defines the spacing between the slices of a slab.
 
- 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.
 

Additional Inherited Members

- 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.
 

Member Enumeration Documentation

◆ InterpolationMode

enum class InterpolationMode : int
strong
Enumerator
NearestNeighbor 

Nearest neighbor interpolation.

Linear 

Linear interpolation.

Cubic 

Cubic interpolation.

Constructor & Destructor Documentation

◆ VolumeReslicingAlgorithm()

VolumeReslicingAlgorithm ( SharedImageSet * inVolume,
const UltrasoundSweep * refSweep )
Parameters
refSweepis the reference ultrasound sweep, which pose matrices will be used to reslice the volume
inVolumeis the volume to reslice.

Member Function Documentation

◆ 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.

◆ configuration()

void configuration ( Properties * p) const
overridevirtual

Serialize the current object configuration into the given Properties object.

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

See also
configure() for the inverse functionality

Reimplemented from Configurable.

◆ 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.

Member Data Documentation

◆ m_backgroundIntensity

double m_backgroundIntensity
protected

Intensity of the background in the range [0, 1].

Is configurable by the parameter name "Background Intensity"

◆ m_useDisplayOptions2d

bool m_useDisplayOptions2d
protected

Whether the DisplayOptions2d from the volume should be baked in.

Is configurable by the parameter name "Use 2D display options"

◆ m_numberOfSlicesPerFrame

int m_numberOfSlicesPerFrame
protected

For slab reslicing, defines the amount of slices per input US frame.

Default is 1, which outputs a regular US sweep. Must be odd number. Is configurable by the parameter name "Slices per frame"

◆ m_sliceSpacing

double m_sliceSpacing
protected

If m_numberOfSlicesPerFrame > 1, defines the spacing between the slices of a slab.

Is configurable by the parameter name "Slice spacing"


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