Camera::Linear Class Reference
[Computer Vision]

#include <camera.h>

List of all members.

Public Member Functions
TooN::Matrix< 2, 2 >	get_derivative () const
TooN::Vector< num_parameters >	get_parameter_derivs (const TooN::Vector< 2 > &direction) const
TooN::Matrix< num_parameters, 2 >	get_parameter_derivs () const
	Get the motion of a point with respect to each of the internal camera parameters.
const TooN::Vector < num_parameters > &	get_parameters () const
TooN::Vector< num_parameters > &	get_parameters ()
TooN::Vector< 2 >	linearproject (const TooN::Vector< 2 > &camframe, double scale=1) const
	Fast linear projection for working out what's there.
void	load (std::istream &is)
TooN::Vector< 2 >	project (const TooN::Vector< 2 > &camframe) const
	Project from Euclidean camera frame to image plane.
void	save (std::ostream &os)
TooN::Vector< 2 >	unproject (const TooN::Vector< 2 > &imframe) const
	Project from image plane to a Euclidean camera.
void	update (const TooN::Vector< num_parameters > &updates)
Static Public Attributes
static const int	num_parameters = 4
	The number of parameters in the camera.
Private Attributes
TooN::Vector< num_parameters >	my_camera_parameters
TooN::Vector< 2 >	my_last_camframe

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Detailed Description

A linear camera with zero skew

Definition at line 39 of file camera.h.

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Member Function Documentation

TooN::Matrix< 2, 2 > Camera::Linear::get_derivative

(

)

const [inline]

Get the derivative of image frame wrt camera frame at the last computed projection in the form

Definition at line 557 of file camera.h.

TooN::Vector< Camera::Linear::num_parameters > Camera::Linear::get_parameter_derivs

(

const TooN::Vector< 2 > &

direction

)

const [inline]

Get the component of the motion of a point in the direction provided with respect to each of the internal camera parameters

Parameters:

direction

The (x,y) direction to use

Definition at line 578 of file camera.h.

TooN::Matrix< Camera::Linear::num_parameters, 2 > Camera::Linear::get_parameter_derivs

(

)

const [inline]

Get the motion of a point with respect to each of the internal camera parameters.

Definition at line 565 of file camera.h.

const TooN::Vector<num_parameters>& Camera::Linear::get_parameters

(

)

const [inline]

Definition at line 78 of file camera.h.

TooN::Vector<num_parameters>& Camera::Linear::get_parameters

(

)

[inline]

Returns the vector of camera parameters in the format

Definition at line 77 of file camera.h.

TooN::Vector< 2 > Camera::Linear::linearproject	(	const TooN::Vector< 2 > &	camframe,
		double	scale = 1
	)			const [inline]

Fast linear projection for working out what's there.

Definition at line 542 of file camera.h.

void Camera::Linear::load

(

std::istream &

is

)

[inline]

Load parameters from a stream

Parameters:

is

The stream to use

Definition at line 534 of file camera.h.

TooN::Vector< 2 > Camera::Linear::project

(

const TooN::Vector< 2 > &

camframe

)

const [inline]

Project from Euclidean camera frame to image plane.

Definition at line 546 of file camera.h.

void Camera::Linear::save

(

std::ostream &

os

)

[inline]

Save parameters to a stream

Parameters:

os

The stream to use

Definition at line 538 of file camera.h.

TooN::Vector< 2 > Camera::Linear::unproject

(

const TooN::Vector< 2 > &

imframe

)

const [inline]

Project from image plane to a Euclidean camera.

Definition at line 551 of file camera.h.

void Camera::Linear::update

(

const TooN::Vector< num_parameters > &

updates

)

[inline]

Update the internal camera parameters by adding the vector given

Parameters:

updates

Update vector in the format

Definition at line 588 of file camera.h.

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Member Data Documentation

TooN::Vector<num_parameters> Camera::Linear::my_camera_parameters [private]

Definition at line 81 of file camera.h.

TooN::Vector<2> Camera::Linear::my_last_camframe [mutable, private]

Definition at line 82 of file camera.h.

const int Camera::Linear::num_parameters = 4 [static]

The number of parameters in the camera.

Definition at line 42 of file camera.h.

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

• camera.h