contrib/mul/vimt3d/vimt3d_sample_profile_trilin.h File Reference

Profile sampling functions for 3D images. More...

#include <vimt3d/vimt3d_image_3d_of.h>
#include <vil3d/vil3d_sample_profile_trilin.h>
#include <vnl/vnl_vector.h>
#include <vgl/vgl_point_3d.h>
#include <vgl/vgl_vector_3d.h>

Go to the source code of this file.

Functions
template<class imType , class vecType >
void	vimt3d_sample_profile_trilin (vnl_vector< vecType > &vec, const vimt3d_image_3d_of< imType > &image, const vgl_point_3d< double > &p0, const vgl_vector_3d< double > &u, int n)
	Sample along profile, using trilinear interpolation.
template<class imType , class vecType >
void	vimt3d_sample_profile_trilin_extend (vnl_vector< vecType > &vec, const vimt3d_image_3d_of< imType > &image, const vgl_point_3d< double > &p0, const vgl_vector_3d< double > &u, int n)
	Sample along profile, using trilinear interpolation.
template<class imType , class vecType >
void	vimt3d_sample_profile_trilin_edgena (vnl_vector< vecType > &vec, const vimt3d_image_3d_of< imType > &image, const vgl_point_3d< double > &p0, const vgl_vector_3d< double > &u, int n)
	Sample along profile, using trilinear interpolation.

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Detailed Description

Profile sampling functions for 3D images.

Author:

Tim Cootes

Definition in file vimt3d_sample_profile_trilin.h.

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Function Documentation

template<class imType , class vecType >

void vimt3d_sample_profile_trilin	(	vnl_vector< vecType > &	vec,
		const vimt3d_image_3d_of< imType > &	image,
		const vgl_point_3d< double > &	p0,
		const vgl_vector_3d< double > &	u,
		int	n
	)

Sample along profile, using trilinear interpolation.

Profile points are p+iu, where i=[0..n-1] (world co-ordinates). Vector v is resized to n*np elements, where np=image.n_planes(). v[0]..v[np-1] are the values from point p Samples outside the image are set to zero.

Definition at line 20 of file vimt3d_sample_profile_trilin.h.

template<class imType , class vecType >

void vimt3d_sample_profile_trilin_edgena	(	vnl_vector< vecType > &	vec,
		const vimt3d_image_3d_of< imType > &	image,
		const vgl_point_3d< double > &	p0,
		const vgl_vector_3d< double > &	u,
		int	n
	)

Sample along profile, using trilinear interpolation.

Profile points are p+iu, where i=[0..n-1] (world co-ordinates). Vector v is resized to n*np elements, where np=image.n_planes(). v[0]..v[np-1] are the values from point p Samples outside the image are set NA.

Definition at line 79 of file vimt3d_sample_profile_trilin.h.

template<class imType , class vecType >

void vimt3d_sample_profile_trilin_extend	(	vnl_vector< vecType > &	vec,
		const vimt3d_image_3d_of< imType > &	image,
		const vgl_point_3d< double > &	p0,
		const vgl_vector_3d< double > &	u,
		int	n
	)

Sample along profile, using trilinear interpolation.

Profile points are p+iu, where i=[0..n-1] (world co-ordinates). Vector v is resized to n*np elements, where np=image.n_planes(). v[0]..v[np-1] are the values from point p Samples outside the image are set to the nearest voxel.

Definition at line 50 of file vimt3d_sample_profile_trilin.h.