vnl_gaussian_kernel_1d Class Reference

#include <vnl_gaussian_kernel_1d.h>

List of all members.

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Detailed Description

Holds one half of a discretely sampled 1D gaussian distribution.

vnl_gaussian_kernel_1d is a class that holds one half of a discretely sampled 1D gaussian distribution.

Definition at line 25 of file vnl_gaussian_kernel_1d.h.

Public Member Functions
	vnl_gaussian_kernel_1d (double sigma, double cutoff=0.5/256.0)
	Construct a sampled 1D gaussian of standard deviation sigma.
double	G (double x) const
int	width () const
double	operator[] (int i) const
Protected Attributes
vnl_vector< double >	vec_
double	inscale_

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Constructor & Destructor Documentation

vnl_gaussian_kernel_1d::vnl_gaussian_kernel_1d	(	double	sigma,
		double	cutoff = 0.5/256.0
	)

Construct a sampled 1D gaussian of standard deviation sigma.

The vector is normalized so that its sum is 0.5.

Definition at line 27 of file vnl_gaussian_kernel_1d.cxx.

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Member Function Documentation

double vnl_gaussian_kernel_1d::G

(

double

x

)

const

Definition at line 41 of file vnl_gaussian_kernel_1d.cxx.

int vnl_gaussian_kernel_1d::width

(

)

const [inline]

Definition at line 33 of file vnl_gaussian_kernel_1d.h.

double vnl_gaussian_kernel_1d::operator[]

(

int

i

)

const [inline]

Definition at line 34 of file vnl_gaussian_kernel_1d.h.

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Member Data Documentation

vnl_vector<double> vnl_gaussian_kernel_1d::vec_ [protected]

Definition at line 38 of file vnl_gaussian_kernel_1d.h.

double vnl_gaussian_kernel_1d::inscale_ [protected]

Definition at line 39 of file vnl_gaussian_kernel_1d.h.

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

• core/vnl/algo/vnl_gaussian_kernel_1d.h
• core/vnl/algo/vnl_gaussian_kernel_1d.cxx

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