core/vil1/vil1_ncc.txx File Reference

#include "vil1_ncc.h"
#include <vcl_cassert.h>
#include <vcl_cmath.h>

Go to the source code of this file.

Defines
#define	vil1_ncc_cond(x, ptr_to_A)   (x)
#define	VIL1_NCC_INSTANTIATE(I1, I2, O)
Functions
template<class I1, class I2, class O>
O	vil1_ncc (vil1_memory_image_of< I1 > const &a, vil1_memory_image_of< I2 > const &b, O *)
	Normalized cross correlation for in-core images.
template<class T1, class T2, class A>
A	vil1_ncc (T1 const *const *I1, int x1, int y1, T2 const *const *I2, int x2, int y2, int size, A *)
	Normalized cross-correlation on [-n, +n] x [-n, +n] neighbourhood.

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Define Documentation

#define vil1_ncc_cond	(	x,
		ptr_to_A		)	(x)

Definition at line 75 of file vil1_ncc.txx.

#define VIL1_NCC_INSTANTIATE	(	I1,
		I2,
		O		)

Value:

template O vil1_ncc(vil1_memory_image_of<I1 > const &, \
                    vil1_memory_image_of<I2 > const &, \
                    O *); \
template O vil1_ncc(I1 const * const *, int, int, \
                    I2 const * const *, int, int, \
                    int, O *)

Definition at line 104 of file vil1_ncc.txx.

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Function Documentation

template<class T1, class T2, class A>

A vil1_ncc	(	T1 const *const *	I1,
		int	x1,
		int	y1,
		T2 const *const *	I2,
		int	x2,
		int	y2,
		int	n,
		A *
	)

Normalized cross-correlation on [-n, +n] x [-n, +n] neighbourhood.

No bounds checking is performed.

Definition at line 79 of file vil1_ncc.txx.

template<class I1, class I2, class O>

O vil1_ncc	(	vil1_memory_image_of< I1 > const &	,
		vil1_memory_image_of< I2 > const &	,
		O *
	)

Normalized cross correlation for in-core images.

• I1: input pixel type 1
• I2: input pixel type 2
• O : accumulator type

Definition at line 13 of file vil1_ncc.txx.

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