#include <vil_gauss_reduce.h>

Public Member Functions
	vil_gauss_reduce_params (double scale_step)
double	scale_step () const
	the scale step between pyramid levels.
double	filt2 () const
	Filter tap value.
double	filt1 () const
	Filter tap value.
double	filt0 () const
	Filter tap value.
double	filt_edge2 () const
	Filter tap value.
double	filt_edge1 () const
	Filter tap value.
double	filt_edge0 () const
	Filter tap value.
double	filt_pen_edge2 () const
	Filter tap value.
double	filt_pen_edge1 () const
	Filter tap value.
double	filt_pen_edge0 () const
	Filter tap value.
double	filt_pen_edge_n1 () const
	Filter tap value.
Private Attributes
double	scale_step_
double	filt2_
double	filt1_
double	filt0_
double	filt_edge2_
double	filt_edge1_
double	filt_edge0_
double	filt_pen_edge2_
double	filt_pen_edge1_
double	filt_pen_edge0_
double	filt_pen_edge_n1_

Detailed Description

Definition at line 44 of file vil_gauss_reduce.h.

Constructor & Destructor Documentation

vil_gauss_reduce_params::vil_gauss_reduce_params ( double scale_step ) [explicit]

Definition at line 801 of file vil_gauss_reduce.cxx.

Member Function Documentation

double vil_gauss_reduce_params::filt0 ( ) const [inline]

Filter tap value.

The value of the central element of the 5-tap 1D FIR filter

Definition at line 64 of file vil_gauss_reduce.h.

double vil_gauss_reduce_params::filt1 ( ) const [inline]

Filter tap value.

The value of elements 2 and 4 of the 5-tap 1D FIR filter

Definition at line 61 of file vil_gauss_reduce.h.

double vil_gauss_reduce_params::filt2 ( ) const [inline]

Filter tap value.

The value of the two outside elements of the 5-tap 1D FIR filter

Definition at line 58 of file vil_gauss_reduce.h.

double vil_gauss_reduce_params::filt_edge0 ( ) const [inline]

Filter tap value.

The value of the third element of the 3 tap 1D FIR filter for use at the edge of the window Corresponds to the filt0_ element in a symmetrical filter

Definition at line 77 of file vil_gauss_reduce.h.

double vil_gauss_reduce_params::filt_edge1 ( ) const [inline]

Filter tap value.

The value of the second element of the 3 tap 1D FIR filter for use at the edge of the window Corresponds to the filt1_ elements in a symmetrical filter

Definition at line 73 of file vil_gauss_reduce.h.

double vil_gauss_reduce_params::filt_edge2 ( ) const [inline]

Filter tap value.

The value of the first element of the 3 tap 1D FIR filter for use at the edge of the window Corresponds to the filt2_ elements in a symmetrical filter

Definition at line 69 of file vil_gauss_reduce.h.

double vil_gauss_reduce_params::filt_pen_edge0 ( ) const [inline]

Filter tap value.

The value of the third element of the 4 tap 1D FIR filter for use 1 pixel away the edge of the window Corresponds to the filt0_ elements in a symmetrical filter

Definition at line 90 of file vil_gauss_reduce.h.

double vil_gauss_reduce_params::filt_pen_edge1 ( ) const [inline]

Filter tap value.

The value of the second element of the 4 tap 1D FIR filter for use 1 pixel away the edge of the window Corresponds to the filt1_ elements in a symmetrical filter

Definition at line 86 of file vil_gauss_reduce.h.

double vil_gauss_reduce_params::filt_pen_edge2 ( ) const [inline]

Filter tap value.

The value of the first element of the 4 tap 1D FIR filter for use 1 pixel away the edge of the window Corresponds to the filt2_ elements in a symmetrical filter

Definition at line 82 of file vil_gauss_reduce.h.

double vil_gauss_reduce_params::filt_pen_edge_n1 ( ) const [inline]

Filter tap value.

The value of the fourth element of the 4 tap 1D FIR filter for use 1 pixel away the edge of the window Corresponds to the filt1_ elements in a symmetrical filter

Definition at line 94 of file vil_gauss_reduce.h.

double vil_gauss_reduce_params::scale_step ( ) const [inline]

the scale step between pyramid levels.

Definition at line 54 of file vil_gauss_reduce.h.