trans_prototypes.h File Reference

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Functions

public void get_nonlinear_warp (Real **positions, Real **values, Real **INVMLY, int n_points, int n_dims, int n_values)

public void compute_transform_from_tags (int npoints, Real **tag_list1, Real **tag_list2, Trans_type trans_type, General_transform *transform)

public void build_transformation_matrix (Transform *lt, Real center[], Real translations[], Real scales[], Real shears[], Real rotations[])

public void transpose (int rows, int cols, Real **mat, Real **mat_transpose)

public void matrix_multiply (int ldim, int mdim, int ndim, Real **Amat, Real **Bmat, Real **Cmat)

public BOOLEAN optimize_simplex (Real **pts1, Real **pts2, int npoints, Trans_type trans_type, Real center[], Real translations[], Real scales[], Real shears[], Real rotations[])

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

public BOOLEAN rotmat_to_ang (Transform *rot_trans, Real *ang)

public void safe_compute_transform_from_tags (int npoints, Real **tag_list1, Real **tag_list2, Trans_type trans_type, General_transform *transform)

public void make_scale_transform (Real sx, Real sy, Real sz, Transform *transform)

public void set_transform_x_and_z_axes (Transform *transform, Vector *x_axis, Vector *z_axis)

public void make_translation_transform (Real x_trans, Real y_trans, Real z_trans, Transform *transform)

public void make_origin_transform (Point *origin, Transform *transform)

public void make_rotation_transform (Real radians, int axis, Transform *transform)

public void make_transform_relative_to_point (Point *point, Transform *transform, Transform *rel_transform)

public void make_transform_in_coordinate_system (Point *origin, Vector *x_axis, Vector *y_axis, Vector *z_axis, Transform *transform, Transform *rel_transform)

public void make_rotation_about_axis (Vector *axis, Real angle, Transform *transform)

public void convert_2d_transform_to_rotation_translation (Transform *transform, Real *degrees_clockwise, Real *x_trans, Real *y_trans)

public Real compute_clockwise_rotation (Real x, Real y)

public BOOLEAN is_transform_right_handed (Transform *transform)

public void make_identity_transform_2d (Transform_2d *transform)

public void get_inverse_transform_2d (Transform_2d *transform, Transform_2d *inverse)

public void transform_point_2d (Transform_2d *transform, Real x, Real y, Real *x_trans, Real *y_trans)

public void get_least_squares_transform_2d (int n_points, Real x[], Real y[], Real x_trans[], Real y_trans[], Transform_2d *transform_2d)

public Status write_transform_file (STRING filename, STRING comments, Transform *transform)

public Status read_transform_file (STRING filename, Transform *transform)

Function Documentation

public void build_transformation_matrix ( Transform * lt,

Real center[],

Real translations[],

Real scales[],

Real shears[],

Real rotations[]

)

Definition at line 444 of file compute_xfm.c.
References concat_transformation_matrix(), and make_rots().
Referenced by compute_arb_param_transform(), and fit_function().

public Real compute_clockwise_rotation ( Real x,

Real y

)

Definition at line 367 of file transforms.c.
References y.
Referenced by convert_2d_transform_to_rotation_translation(), get_polygon_edge_angle(), map_sphere_to_uv(), and rotmat_to_ang().

public void compute_transform_from_tags ( int npoints,

Real ** tag_list1,

Real ** tag_list2,

Trans_type trans_type,

General_transform * transform

)

Definition at line 149 of file compute_xfm.c.
References compute_12param_transform(), compute_arb_param_transform(), compute_procrustes_transform(), compute_tps_transform(), MIN_POINTS_LINEAR, MIN_POINTS_TPS, TRANS_LSQ10, TRANS_LSQ12, TRANS_LSQ6, TRANS_LSQ7, TRANS_LSQ9, and TRANS_TPS.
Referenced by safe_compute_transform_from_tags().

public void convert_2d_transform_to_rotation_translation ( Transform * transform,

Real * degrees_clockwise,

Real * x_trans,

Real * y_trans

)

Definition at line 335 of file transforms.c.
References compute_clockwise_rotation(), and y.

public void get_inverse_transform_2d ( Transform_2d * transform,

Transform_2d * inverse

)

Definition at line 451 of file transforms.c.
Referenced by resample_pixels().

public void get_least_squares_transform_2d ( int n_points,

Real x[],

Real y[],

Real x_trans[],

Real y_trans[],

Transform_2d * transform_2d

)

Definition at line 533 of file transforms.c.
References least_squares(), and y.

public void get_nonlinear_warp ( Real ** positions,

Real ** values,

Real ** INVMLY,

int n_points,

int n_dims,

int n_values

)

Definition at line 75 of file compute_tps.c.
References calculate_weights(), and makeL().
Referenced by compute_tps_transform().

public BOOLEAN is_transform_right_handed ( Transform * transform )

Definition at line 398 of file transforms.c.

public void make_identity_transform_2d ( Transform_2d * transform )

Definition at line 427 of file transforms.c.

public void make_origin_transform ( Point * origin,

Transform * transform

)

Definition at line 131 of file transforms.c.

public void make_rotation_about_axis ( Vector * axis,

Real angle,

Transform * transform

)

Definition at line 270 of file transforms.c.
References y.
Referenced by flatten_around_vertex_to_sphere().

public void make_rotation_transform ( Real radians,

int axis,

Transform * transform

)

Definition at line 157 of file transforms.c.
Referenced by get_prediction_weights_3d(), make_rots(), and rotmat_to_ang().

public void make_scale_transform ( Real sx,

Real sy,

Real sz,

Transform * transform

)

Definition at line 38 of file transforms.c.
Referenced by concat_transformation_matrix(), and smooth_resample_volume().

public void make_transform_in_coordinate_system ( Point * origin,

Vector * x_axis,

Vector * y_axis,

Vector * z_axis,

Transform * transform,

Transform * rel_transform

)

Definition at line 237 of file transforms.c.

public void make_transform_relative_to_point ( Point * point,

Transform * transform,

Transform * rel_transform

)

Definition at line 198 of file transforms.c.
References make_translation_transform().

public void make_translation_transform ( Real x_trans,

Real y_trans,

Real z_trans,

Transform * transform

)

Definition at line 105 of file transforms.c.
Referenced by concat_transformation_matrix(), create_cropped_volume(), get_prediction_weights_3d(), make_transform_relative_to_point(), and smooth_resample_volume().

public void matrix_multiply ( int ldim,

int mdim,

int ndim,

Real ** Amat,

Real ** Bmat,

Real ** Cmat

)

Definition at line 166 of file matrix_basics.c.
References raw_matrix_multiply().
Referenced by calculate_weights(), and procrustes().

public BOOLEAN optimize_simplex ( Real ** pts1,

Real ** pts2,

int npoints,

Trans_type trans_type,

Real center[],

Real translations[],

Real scales[],

Real shears[],

Real rotations[]

)

Definition at line 164 of file optimize.c.
References function_data::center, FALSE, fit_function(), FUNCTION_TOLERANCE, get_amoeba_parameters(), INITIAL_SIMPLEX_SIZE, initialize_amoeba(), MAX_ITERS, function_data::ndim, function_data::npoints, perform_amoeba(), function_data::pts1, function_data::pts2, terminate_amoeba(), TRANS_LSQ10, TRANS_LSQ9, and TRUE.
Referenced by compute_arb_param_transform().

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().

public Status read_transform_file ( STRING filename,

Transform * transform

)

Definition at line 77 of file transform_io.c.

public BOOLEAN rotmat_to_ang ( Transform * rot_trans,

Real * ang

)

Definition at line 96 of file rotmat_to_ang.c.
References compute_clockwise_rotation(), FALSE, make_rotation_transform(), and TRUE.
Referenced by compute_arb_param_transform().

public void safe_compute_transform_from_tags ( int npoints,

Real ** tag_list1,

Real ** tag_list2,

Trans_type trans_type,

General_transform * transform

)

Definition at line 97 of file safe_compute_xfm.c.
References compute_transform_from_tags().

public void set_transform_x_and_z_axes ( Transform * transform,

Vector * x_axis,

Vector * z_axis

)

Definition at line 72 of file transforms.c.

public void transform_point_2d ( Transform_2d * transform,

Real x,

Real y,

Real * x_trans,

Real * y_trans

)

Definition at line 499 of file transforms.c.
References y.
Referenced by resample_pixels().

public void transpose ( int rows,

int cols,

Real ** mat,

Real ** mat_transpose

)

Definition at line 53 of file matrix_basics.c.
Referenced by procrustes().

public Status write_transform_file ( STRING filename,

STRING comments,

Transform * transform

)

Definition at line 37 of file transform_io.c.

Generated on Wed Jul 28 09:11:22 2004 for BICPL by

1.3.7


Functions
public void	get_nonlinear_warp (Real positions, Real values, Real **INVMLY, int n_points, int n_dims, int n_values)
public void	compute_transform_from_tags (int npoints, Real tag_list1, Real tag_list2, Trans_type trans_type, General_transform *transform)
public void	build_transformation_matrix (Transform *lt, Real center[], Real translations[], Real scales[], Real shears[], Real rotations[])
public void	transpose (int rows, int cols, Real mat, Real mat_transpose)
public void	matrix_multiply (int ldim, int mdim, int ndim, Real Amat, Real Bmat, Real **Cmat)
public BOOLEAN	optimize_simplex (Real pts1, Real pts2, int npoints, Trans_type trans_type, Real center[], Real translations[], Real scales[], Real shears[], Real rotations[])
public void	procrustes (int npoints, int ndim, Real Apoints, Real Bpoints, Real translation[], Real centre_of_rotation[], Transform rotation_transform, Real scale_ptr)
public BOOLEAN	rotmat_to_ang (Transform rot_trans, Real ang)
public void	safe_compute_transform_from_tags (int npoints, Real tag_list1, Real tag_list2, Trans_type trans_type, General_transform *transform)
public void	make_scale_transform (Real sx, Real sy, Real sz, Transform *transform)
public void	set_transform_x_and_z_axes (Transform transform, Vector x_axis, Vector *z_axis)
public void	make_translation_transform (Real x_trans, Real y_trans, Real z_trans, Transform *transform)
public void	make_origin_transform (Point origin, Transform transform)
public void	make_rotation_transform (Real radians, int axis, Transform *transform)
public void	make_transform_relative_to_point (Point point, Transform transform, Transform *rel_transform)
public void	make_transform_in_coordinate_system (Point origin, Vector x_axis, Vector y_axis, Vector z_axis, Transform transform, Transform rel_transform)
public void	make_rotation_about_axis (Vector axis, Real angle, Transform transform)
public void	convert_2d_transform_to_rotation_translation (Transform transform, Real degrees_clockwise, Real x_trans, Real y_trans)
public Real	compute_clockwise_rotation (Real x, Real y)
public BOOLEAN	is_transform_right_handed (Transform *transform)
public void	make_identity_transform_2d (Transform_2d *transform)
public void	get_inverse_transform_2d (Transform_2d transform, Transform_2d inverse)
public void	transform_point_2d (Transform_2d transform, Real x, Real y, Real x_trans, Real *y_trans)
public void	get_least_squares_transform_2d (int n_points, Real x[], Real y[], Real x_trans[], Real y_trans[], Transform_2d *transform_2d)
public Status	write_transform_file (STRING filename, STRING comments, Transform *transform)
public Status	read_transform_file (STRING filename, Transform *transform)