pic::pic::PrecomputedGaussian Class Reference

The PrecomputedGaussian class. More...

#include <display.hpp>

Public Member Functions
	PrecomputedGaussian ()
	PrecomputedGaussian. More...
	PrecomputedGaussian (float sigma)
	PrecomputedGaussian. More...
	~PrecomputedGaussian ()
void	calculateKernel (float sigma, int kernelSize=-1)
	calculateKernel computes a Gaussian kernel of size sigma More...

Static Public Member Functions
static int	getKernelSize (float sigma)
	KernelSize computes the size of a kernel in pixel give its sigma. More...

Public Attributes
float	sigma
int	kernelSize
int	halfKernelSize
float *	coeff

Protected Member Functions
void	precomputeCoefficients ()
	precomputeCoefficients precomputes a Gaussian kernel. More...

Detailed Description

The PrecomputedGaussian class.

Constructor & Destructor Documentation

PrecomputedGaussian() [1/2]

pic::pic::PrecomputedGaussian::PrecomputedGaussian ( )

inline

PrecomputedGaussian.

PrecomputedGaussian() [2/2]

pic::pic::PrecomputedGaussian::PrecomputedGaussian ( float  sigma )

inline

PrecomputedGaussian.

Parameters

sigma

~PrecomputedGaussian()

pic::pic::PrecomputedGaussian::~PrecomputedGaussian ( )

inline

Member Function Documentation

calculateKernel()

void pic::pic::PrecomputedGaussian::calculateKernel ( float  sigma, int  kernelSize = -1  )

inline

calculateKernel computes a Gaussian kernel of size sigma

Parameters

sigma

getKernelSize()

static int pic::pic::PrecomputedGaussian::getKernelSize ( float  sigma )

inlinestatic

KernelSize computes the size of a kernel in pixel give its sigma.

Parameters

sigma

is the sigma value of a Gaussian kernel.

Returns

It returns the size of the kernel in pixels.

precomputeCoefficients()

void pic::pic::PrecomputedGaussian::precomputeCoefficients ( )

inlineprotected

precomputeCoefficients precomputes a Gaussian kernel.

Member Data Documentation

coeff

float* pic::pic::PrecomputedGaussian::coeff

halfKernelSize

int pic::pic::PrecomputedGaussian::halfKernelSize

kernelSize

int pic::pic::PrecomputedGaussian::kernelSize

sigma

float pic::pic::PrecomputedGaussian::sigma

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

• C:/Users/Francesco/Documents/GitHub/piccante/include/util/gl/display.hpp