contrib/mul/vimt/algo/vimt_normalised_correlation_2d.h File Reference

2D Normalised correlation More...

#include <vil/algo/vil_normalised_correlation_2d.h>
#include <vimt/vimt_image_2d_of.h>
#include <vgl/vgl_fwd.h>

Go to the source code of this file.

Functions
template<class srcT , class destT , class kernelT , class accumT >
void	vimt_normalised_correlation_2d (const vimt_image_2d_of< srcT > &src_im, vimt_image_2d_of< destT > &dest_im, const vil_image_view< kernelT > &kernel, vgl_point_2d< double > kernel_ref_pt, accumT ac)
	Evaluate dot product between kernel and (normalised) src_im.

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Detailed Description

2D Normalised correlation

Author:

Tim Cootes

Definition in file vimt_normalised_correlation_2d.h.

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Function Documentation

template<class srcT , class destT , class kernelT , class accumT >

void vimt_normalised_correlation_2d	(	const vimt_image_2d_of< srcT > &	src_im,
		vimt_image_2d_of< destT > &	dest_im,
		const vil_image_view< kernelT > &	kernel,
		vgl_point_2d< double >	kernel_ref_pt,
		accumT	ac
	)		[inline]

Evaluate dot product between kernel and (normalised) src_im.

Assumes that the kernel has been normalised to have zero mean and unit variance.

Definition at line 18 of file vimt_normalised_correlation_2d.h.