itk::SquaredEuclideanMetric< TPixelType > Class Template Reference

Computes the squared Euclidean metric for a given pixel value. More...

#include <itkLocalVariationImageFilter.h>

Static Public Member Functions
static double	Calc (TPixelType p)
	Compute the squared Euclidean metric of a pixel value. More...

Detailed Description

template<class TPixelType>
class itk::SquaredEuclideanMetric< TPixelType >

Computes the squared Euclidean metric for a given pixel value.

This helper class provides a static method to compute the squared Euclidean distance of a pixel value from zero. Template specializations exist for itk::VariableLengthVector<float> and itk::VariableLengthVector<double>, which use GetSquaredNorm(). For scalar types, the result is simply p * p.

Template Parameters

TPixelType

The pixel type for which to compute the metric.

See also

LocalVariationImageFilter

Definition at line 35 of file itkLocalVariationImageFilter.h.

Member Function Documentation

Calc()

template<class TPixelType >

static double itk::SquaredEuclideanMetric< TPixelType >::Calc ( TPixelType  p )

static

Compute the squared Euclidean metric of a pixel value.

Parameters

[in]

p

The pixel value.

Returns

The squared Euclidean distance from zero for the given pixel value.

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

• itkLocalVariationImageFilter.h