Find Cartesian differential invariants. More...

#include "vil_cartesian_differential_invariants.h"
#include <vil/vil_image_view.h>
#include <vil/algo/vil_gauss_filter.h>
#include <vil/algo/vil_convolve_1d.h>
#include <vil/vil_transpose.h>
#include <vil/vil_plane.h>
#include <cassert>

Macros
#define	VIL_CARTESIAN_DIFFERENTIAL_INVARIANTS_INSTANTIATE(S, T)

Functions
template<class S , class T >
void	vil_cartesian_differential_invariants_3_1plane (const vil_image_view< S > &src, vil_image_view< T > &dest, double scale, unsigned max_kernel_width)
	Compute 1st, 2nd, and 3rd order C.d.i.s of an image. More...

template<class S , class T >
void	vil_cartesian_differential_invariants_3 (const vil_image_view< S > &src, vil_image_view< T > &dest, double scale, unsigned max_kernel_width)
	Compute 1st, 2nd, and 3rd order C.d.i.s of an image. More...

Detailed Description

Find Cartesian differential invariants.

Author: Ian Scott Based on some Matlab code by K. Walker 1999.

Definition in file vil_cartesian_differential_invariants.hxx.

Macro Definition Documentation

◆ VIL_CARTESIAN_DIFFERENTIAL_INVARIANTS_INSTANTIATE

#define VIL_CARTESIAN_DIFFERENTIAL_INVARIANTS_INSTANTIATE	(	S,
		T
	)

Value:

template void \
vil_cartesian_differential_invariants_3( const vil_image_view< S >& src, \
                                         vil_image_view< T >& dest, double, unsigned )

Definition at line 172 of file vil_cartesian_differential_invariants.hxx.

Function Documentation

◆ vil_cartesian_differential_invariants_3()

template<class S , class T >

void vil_cartesian_differential_invariants_3	(	const vil_image_view< S > &	src,
		vil_image_view< T > &	dest,
		double	scale,
		unsigned	max_kernel_width
	)

Compute 1st, 2nd, and 3rd order C.d.i.s of an image.

Compute up to 3rd order C.d.i. of an image.

Definition at line 154 of file vil_cartesian_differential_invariants.hxx.

◆ vil_cartesian_differential_invariants_3_1plane()

template<class S , class T >

void vil_cartesian_differential_invariants_3_1plane	(	const vil_image_view< S > &	src,
		vil_image_view< T > &	dest,
		double	scale,
		unsigned	max_kernel_width
	)

inline

Compute 1st, 2nd, and 3rd order C.d.i.s of an image.

The input must be 1 plane, the output will be 8 planes.

Definition at line 23 of file vil_cartesian_differential_invariants.hxx.