Abstract root base class for all pixel interpolation algorithms. More...

#include <PixelInterpolation.h>

Inheritance diagram for pcl::PixelInterpolation:

Classes
class	Interpolator
	Generic two-dimensional pixel interpolator. More...

Public Member Functions
	PixelInterpolation ()=default

	PixelInterpolation (const PixelInterpolation &)=default

virtual	~PixelInterpolation ()

virtual String	Description () const =0

virtual bool	IsThreadSafe () const

template<class P , class T >
Interpolator< P > *	NewInterpolator (const T *data, int width, int height, bool unclipped=false) const

Detailed Description

PixelInterpolation is the abstract base class of all pixel interpolation PCL classes. A pixel interpolation class is able to generate pixel interpolators (instances of PixelInterpolation::Interpolator), which are generic objects providing a common pixel interpolation interface that is independent on a particular interpolation algorithm.

See also: NearestNeighborPixelInterpolation, BilinearPixelInterpolation, BicubicSplinePixelInterpolation, BicubicBSplinePixelInterpolation, BicubicFilterPixelInterpolation, LanczosPixelInterpolation, Lanczos3LUTPixelInterpolation, Lanczos4LUTPixelInterpolation, Lanczos5LUTPixelInterpolation

Definition at line 97 of file PixelInterpolation.h.

Constructor & Destructor Documentation

◆ PixelInterpolation() [1/2]

pcl::PixelInterpolation::PixelInterpolation ( )

default

Constructs a PixelInterpolation object.

◆ PixelInterpolation() [2/2]

pcl::PixelInterpolation::PixelInterpolation ( const PixelInterpolation & )

default

Copy constructor.

◆ ~PixelInterpolation()

virtual pcl::PixelInterpolation::~PixelInterpolation ( )

inlinevirtual

Virtual destructor.

Definition at line 251 of file PixelInterpolation.h.

Member Function Documentation

◆ Description()

virtual String pcl::PixelInterpolation::Description ( ) const

pure virtual

Returns a descriptive text string for this pixel interpolation.

Implemented in pcl::Lanczos5LUTPixelInterpolation, pcl::Lanczos4LUTPixelInterpolation, pcl::Lanczos3LUTPixelInterpolation, pcl::LanczosPixelInterpolation, pcl::BicubicFilterPixelInterpolation, pcl::BicubicBSplinePixelInterpolation, pcl::BicubicSplinePixelInterpolation, pcl::BilinearPixelInterpolation, and pcl::NearestNeighborPixelInterpolation.

◆ IsThreadSafe()

virtual bool pcl::PixelInterpolation::IsThreadSafe ( ) const

inlinevirtual

Returns true iff this interpolation can be safely used in multithreaded contexts.

A thread-safe interpolator can be used concurrently by multiple threads without needing to lock access to the interpolated data.

Note: The default implementation returns true, so pixel interpolations are considered thread-safe by default.

Definition at line 270 of file PixelInterpolation.h.

◆ NewInterpolator()

template<class P , class T >

Interpolator<P>* pcl::PixelInterpolation::NewInterpolator	(	const T *	data,
		int	width,
		int	height,
		bool	unclipped = `false`
	)		const

inline

Creates a new Interpolator object specialized for a pixel sample type P.

Parameters

data	Two-dimensional matrix of pixel sample values that will be interpolated.
width	Horizontal dimension (most rapidly varying matrix subscript) of the source data matrix.
height	Vertical dimension (most slowly varying matrix subscript) of the source data matrix.

Definition at line 288 of file PixelInterpolation.h.

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

PixelInterpolation.h

Classes

Public Member Functions