IMP::em2d::RegistrationResult Class Reference

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Detailed Description

Class to manage registration results.

Note:

Stores the rotation and in-plane translation needed to register a model with an EM image. The values can come from a coarse registration, or from a fine registration (optimized with simplex). I the second case, the function get_is_optimized_result() will return true Contains:

• Rotation in 3D of the model to register its projection with an image
• The rotation is understood as ZYZ
• shift shift to apply to the projection of the model (after rotation) to align it with the given image

List of all members.

Public Member Functions
	RegistrationResult (double phi, double theta, double psi, algebra::Vector2D shift, int projection_index=0, int image_index=0, String name="")
	RegistrationResult (algebra::Rotation3D R, algebra::Vector2D shift=algebra::Vector2D(0., 0.), int projection_index=0, int image_index=0, String name="")
void	add_in_plane_transformation (algebra::Transformation2D t)
double	get_ccc () const
int	get_image_index () const
	Image that has been registered.
bool	get_is_optimized_result () const
String	get_name () const
	Name of the object.
double	get_phi () const
int	get_projection_index () const
	Projection that best matches the image after coarse registration.
double	get_psi () const
algebra::Rotation3D	get_rotation () const
	Returns the rotation for the 3 projection angles.
double	get_score () const
algebra::Vector2D	get_shift () const
algebra::Vector3D	get_shift_3d () const
double	get_theta () const
void	read (const String &s)
	read
void	read_from_image (const em::ImageHeader &header)
	Reads the registration parameters from an image.
void	set_ccc (double ccc)
void	set_image_index (int index)
	Index of the image that is registered.
void	set_in_image (em::ImageHeader &header) const
	Sets the registration results to the header of an image.
void	set_name (String name)
void	set_projection_index (int index)
void	set_random_registration (unsigned int index, double maximum_shift)
	Gets a random result.
void	set_rotation (double phi, double theta, double psi)
	Rotation to apply to the model.
void	set_rotation (algebra::Rotation3D R)
	Rotation to apply to the model.
void	set_score (double Score)
void	set_shift (algebra::Vector2D shift)
	Shift to apply to the projection to register.
void	show (std::ostream &out=std::cout) const
void	write (std::ostream &out=std::cout) const
	Writes a parseable result.
void	write_comment_line (std::ostream &out=std::cout) const
	Writes an info line to with the contents of a result line.

Protected Attributes
bool	angles_defined_
double	ccc_
	Cross correlation coefficient.
int	image_index_
	index of the image being registered
bool	is_optimized_result_
String	name_
	name and index of the projection compared
double	phi_
	Euler angles (ZYZ)
int	projection_index_
double	psi_
algebra::Rotation3D	R_
double	Score_
	Score.
algebra::Vector2D	shift_
	Translation in pixels and the rows first (y rows, x columns)
double	theta_

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Member Function Documentation

void IMP::em2d::RegistrationResult::add_in_plane_transformation

(

algebra::Transformation2D

t

)

adds an in-plane transformation to the result stored The translation is understood as a shift (in pixels)

double IMP::em2d::RegistrationResult::get_ccc

(

)

const

Cross correlation coefficient between the image and the projection of the model after registration

int IMP::em2d::RegistrationResult::get_image_index

(

)

const

Image that has been registered.

String IMP::em2d::RegistrationResult::get_name

(

)

const

Name of the object.

int IMP::em2d::RegistrationResult::get_projection_index

(

)

const

Projection that best matches the image after coarse registration.

algebra::Rotation3D IMP::em2d::RegistrationResult::get_rotation

(

)

const

Returns the rotation for the 3 projection angles.

double IMP::em2d::RegistrationResult::get_score

(

)

const

Returns the score computed by the ScoreFunction comparing an image and a projection

void IMP::em2d::RegistrationResult::read

(

const String &

s

)

read

void IMP::em2d::RegistrationResult::read_from_image

(

const em::ImageHeader &

header

)

Reads the registration parameters from an image.

void IMP::em2d::RegistrationResult::set_image_index

(

int

index

)

Index of the image that is registered.

void IMP::em2d::RegistrationResult::set_in_image

(

em::ImageHeader &

header

)

const

Sets the registration results to the header of an image.

void IMP::em2d::RegistrationResult::set_random_registration	(	unsigned int	index,
		double	maximum_shift
	)

Gets a random result.

void IMP::em2d::RegistrationResult::set_rotation	(	double	phi,
		double	theta,
		double	psi
	)

Rotation to apply to the model.

void IMP::em2d::RegistrationResult::set_rotation

(

algebra::Rotation3D

R

)

Rotation to apply to the model.

void IMP::em2d::RegistrationResult::set_shift

(

algebra::Vector2D

shift

)

Shift to apply to the projection to register.

void IMP::em2d::RegistrationResult::write

(

std::ostream &

out = std::cout

)

const

Writes a parseable result.

void IMP::em2d::RegistrationResult::write_comment_line

(

std::ostream &

out = std::cout

)

const

Writes an info line to with the contents of a result line.

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Member Data Documentation

double IMP::em2d::RegistrationResult::ccc_

protected

Cross correlation coefficient.

int IMP::em2d::RegistrationResult::image_index_

protected

index of the image being registered

String IMP::em2d::RegistrationResult::name_

protected

name and index of the projection compared

double IMP::em2d::RegistrationResult::phi_

protected

Euler angles (ZYZ)

double IMP::em2d::RegistrationResult::Score_

protected

Score.

algebra::Vector2D IMP::em2d::RegistrationResult::shift_

protected

Translation in pixels and the rows first (y rows, x columns)

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The documentation for this class was generated from the following file:

• RegistrationResult.h