procrustes.c File Reference

#include <volume_io/internal_volume_io.h>
#include <bicpl/trans.h>
#include <bicpl/numerical.h>

Include dependency graph for procrustes.c:

Go to the source code of this file.

Functions
private Real	trace_of_matrix (int size, Real **the_matrix)
private void	translate_points (int npoints, int ndim, Real **points, Real translation[], Real **newpoints)
private void	calc_centroid (int npoints, int ndim, Real **points, Real centroid[])
public void	procrustes (int npoints, int ndim, Real **Apoints, Real **Bpoints, Real translation[], Real centre_of_rotation[], Transform *rotation_transform, Real *scale_ptr)

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Function Documentation

private void calc_centroid (  int  npoints, int  ndim, Real **  points, Real  centroid[] )

Definition at line 228 of file procrustes.c. Referenced by procrustes().

public void procrustes (  int  npoints, int  ndim, Real **  Apoints, Real **  Bpoints, Real  translation[], Real  centre_of_rotation[], Transform *  rotation_transform, Real *  scale_ptr )

Definition at line 105 of file procrustes.c. References calc_centroid(), matrix_multiply(), singular_value_decomposition(), trace_of_matrix(), translate_points(), and transpose(). Referenced by compute_arb_param_transform(), and compute_procrustes_transform().

private Real trace_of_matrix (  int  size, Real **  the_matrix )

Definition at line 306 of file procrustes.c. Referenced by procrustes().

private void translate_points (  int  npoints, int  ndim, Real **  points, Real  translation[], Real **  newpoints )

Definition at line 272 of file procrustes.c. Referenced by procrustes().

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