aims::NearestNeighborResampler< T > Class Template Reference

Volume resampler using nearest-neighbour interpolation. More...

#include <aims/resampling/nearestneighborresampler.h>

Inheritance diagram for aims::NearestNeighborResampler< T >:

Collaboration diagram for aims::NearestNeighborResampler< T >:

Public Member Functions
	NearestNeighborResampler ()
	~NearestNeighborResampler ()
Public Member Functions inherited from aims::Resampler< T >
	Resampler ()
virtual	~Resampler ()
void	doit (const aims::AffineTransformation3d &transform, carto::Volume< T > &output_data) const
	Resample the input volume set with setRef() into an existing volume. More...
carto::VolumeRef< T >	doit (const aims::AffineTransformation3d &transform, int dimX, int dimY, int dimZ, const Point3df &voxel_size) const
	Resample the input volume set with setRef() in a newly allocated volume. More...
virtual void	resample (const carto::Volume< T > &input_data, const aims::AffineTransformation3d &transform, const T &background, carto::Volume< T > &output_data, bool verbose=false) const
	Resample a volume into an existing output volume. More...
void	resample (const carto::Volume< T > &input_data, const aims::AffineTransformation3d &transform, const T &background, const Point3df &output_location, T &output_value, int timestep) const
	Resample a volume at a single location. More...
void	resample_inv (const carto::Volume< T > &input_data, const soma::Transformation3d &inverse_transform_to_mm, const T &background, const Point3df &output_location, T &output_value, int timestep) const
	Resample a volume at a single location. More...
void	resample_inv (const carto::Volume< T > &input_data, const soma::Transformation3d &inverse_transform_to_mm, const T &background, carto::Volume< T > &output_data, bool verbose=false) const
	Resample a volume into an existing output volume. More...
void	resample_inv_to_vox (const carto::Volume< T > &input_data, const soma::Transformation3d &inverse_transform_to_vox, const T &background, const Point3df &output_location, T &output_value, int timestep) const
	Resample a volume at a single location. More...
virtual void	resample_inv_to_vox (const carto::Volume< T > &input_data, const soma::Transformation3d &inverse_transform_to_vox, const T &background, carto::Volume< T > &output_data, bool verbose=false) const
	Resample a volume into an existing output volume. More...
void	setRef (const carto::rc_ptr< carto::Volume< T > > &ref)
	Set the input data to be resampled by the doit() methods. More...
const carto::rc_ptr< carto::Volume< T > > &	ref () const
	Input data to be resampled by the doit() methods. More...
void	setDefaultValue (T val)
	Set the background value to be used by the doit() methods. More...
const T &	defaultValue () const
	Background value used by the doit() methods. More...
Public Member Functions inherited from carto::RCObject
	RCObject ()
	RCObject (const RCObject &)
RCObject &	operator= (const RCObject &)
virtual	~RCObject ()

Protected Member Functions
void	doResample (const carto::Volume< T > &inVolume, const Point3df &inLocation, const T &outBackground, T &outValue, int t) const
void	doResample (const carto::Volume< T > &inVolume, const soma::Transformation3d &transform3d, const T &outBackground, const Point3df &outLocation, T &outValue, int t) const CARTO_OVERRIDE
	Resample a volume at a single location. More...
Protected Member Functions inherited from aims::Resampler< T >
virtual void	updateParameters (const carto::Volume< T > &, int, bool) const
	Method called before doResample() for each time step. More...

Additional Inherited Members
Public Types inherited from carto::RCObject
typedef int	RefCounterType
Protected Attributes inherited from aims::Resampler< T >
carto::rc_ptr< carto::Volume< T > >	_ref
T	_defval

Detailed Description

template<class T>
class aims::NearestNeighborResampler< T >

Volume resampler using nearest-neighbour interpolation.

The resampling API is described in the base class, Resampler.

Definition at line 48 of file nearestneighborresampler.h.

Constructor & Destructor Documentation

NearestNeighborResampler()

template<class T >

aims::NearestNeighborResampler< T >::NearestNeighborResampler ( )

inline

Definition at line 52 of file nearestneighborresampler.h.

~NearestNeighborResampler()

template<class T >

aims::NearestNeighborResampler< T >::~NearestNeighborResampler ( )

inline

Definition at line 53 of file nearestneighborresampler.h.

References CARTO_OVERRIDE, and aims::NearestNeighborResampler< T >::doResample().

Member Function Documentation

doResample() [1/2]

template<class T >

void aims::NearestNeighborResampler< T >::doResample ( const carto::Volume< T > &  inVolume, const Point3df &  inLocation, const T &  outBackground, T &  outValue, int  t  ) const

protected

Definition at line 63 of file nearestneighborresampler_d.h.

References carto::Volume< T >::at(), and carto::VolumeProxy< T >::getSize().

Referenced by aims::NearestNeighborResampler< T >::~NearestNeighborResampler().

doResample() [2/2]

template<class T >

void aims::NearestNeighborResampler< T >::doResample ( const carto::Volume< T > &  input_data, const soma::Transformation3d &  inverse_transform, const T &  background, const Point3df &  output_location, T &  output_value, int  timestep  ) const

protectedvirtual

Resample a volume at a single location.

Parameters

[in]	input_data	data to be resampled (its voxel size is not* taken into account)
[in]	inverse_transform	transformation from output coordinates to coordinates of the input volume (unit: voxels)
[in]	background	value set if the transformed point is outside of the input volume
[in]	output_location	coordinates in output space (source space of transform)
[out]	output_value	variable to be filled with resampled data
[in]	timestep	for 4D volume, time step to be used

Implements aims::Resampler< T >.

Definition at line 49 of file nearestneighborresampler_d.h.

References soma::Transformation3d::transform().

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

• aims/resampling/nearestneighborresampler.h
• aims/resampling/nearestneighborresampler_d.h