Geometric Image Transformations
[Image Transformations]

Classes and Data Structures used to transform images geometrically. More...

Collaboration diagram for Geometric Image Transformations:

Classes
class	cvr::boundaryExpansion
	Class boundaryExpansion. More...
class	cvr::geometricTransformBase
	Class geometricTransformBase. More...
class	cvr::geometricTransform< I >
	Class geometricTransform. More...
class	cvr::matrixTransform< I >
	Class matrixTransform. More...
class	cvr::affineTransformation2D
	Class affineTransformation2D. More...
class	cvr::euclideanTransformation2D
	Class euclideanTransformation2D. More...
class	cvr::ransacEstimation< E >
	Template Class ransacEstimation<E>. More...
class	cvr::similarityTransformation2D
	Class similarityTransformation2D. More...
Functions
template<typename T >
matrix< T >	cvr::rotation (const point3D< T > &center, const point3D< T > &axis, const T &angle)
template<typename T >
matrix< T >	cvr::rotation (const point< T > &center, const T &angle)
template<typename T >
matrix< T >	cvr::translation (const point3D< T > &s)
template<typename T >
matrix< T >	cvr::translation (const point< T > &s)
template<typename T >
matrix< T >	cvr::scaling (const point3D< T > &s)
template<typename T >
matrix< T >	cvr::scaling (const point< T > &s)
template<typename T >
matrix< T >	cvr::projection (const T &f)

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Detailed Description

Classes and Data Structures used to transform images geometrically.

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Function Documentation

template<typename T >

matrix<T> cvr::projection

(

const T &

f

)

[inline]

Global scope function to create a homogeneous projection matrix, with a focal distance f.

The matrix created has the form

The template parameter T represents the type of the matrix entries, which has to be a floating point type like double or float.

Parameters:

f

focal distance.

Returns:

The 4x4 homogeneous matrix representing a 3D scale

template<typename T >

matrix<T> cvr::rotation	(	const point< T > &	center,
		const T &	angle
	)			[inline]

Global scope function to create a rotation homogeneous matrix for 2D spaces, which is always a 3x3 matrix.

The template parameter T represents the type of the matrix entries, which has to be a floating point type like double or float.

Parameters:

	center	Point in the space that is kept constant
	angle	Magnitude of the angle of the rotation

Returns:

The 3x3 homogeneous matrix representing a 2D rotation.

template<typename T >

matrix<T> cvr::rotation	(	const point3D< T > &	center,
		const point3D< T > &	axis,
		const T &	angle
	)			[inline]

Global scope function to create a rotation homogeneous matrix for 3D spaces, which is always a 4x4 matrix.

The template parameter T represents the type of the matrix entries, which has to be a floating point type like double or float.

Parameters:

	center	Point in the space that is kept constant
	axis	Rotation axis.
	angle	Magnitude of the angle of the rotation

Returns:

The 4x4 homogeneous matrix representing a 3D rotation.

template<typename T >

matrix<T> cvr::scaling

(

const point< T > &

s

)

[inline]

Global scope function to create a homogeneous matrix for scaling in 2D spaces.

The matrix created has the form

The template parameter T represents the type of the matrix entries, which has to be a floating point type like double or float.

Parameters:

s

Scale amount in each axis.

Returns:

The 3x3 homogeneous matrix representing a 2D scale

template<typename T >

matrix<T> cvr::scaling

(

const point3D< T > &

s

)

[inline]

Global scope function to create a homogeneous matrix for scaling in 3D spaces.

The matrix created has the form

The template parameter T represents the type of the matrix entries, which has to be a floating point type like double or float.

Parameters:

s

Scale amount in each axis.

Returns:

The 4x4 homogeneous matrix representing a 3D scale

template<typename T >

matrix<T> cvr::translation

(

const point< T > &

s

)

[inline]

Global scope function to create a shift homogeneous matrix for 2D spaces, which is always a 3x3 matrix.

The matrix created has the form

The template parameter T represents the type of the matrix entries, which has to be a floating point type like double or float.

Parameters:

s

Shift amount.

Returns:

The 3x3 homogeneous matrix representing a 2D shift.

template<typename T >

matrix<T> cvr::translation

(

const point3D< T > &

s

)

[inline]

Global scope function to create a shift homogeneous matrix in a 3D space, which is always 4x4.

The matrix created has the form

The template parameter T represents the type of the matrix entries, which has to be a floating point type like double or float.

Parameters:

s

Shift amount.

Returns:

The 4x4 homogeneous matrix representing a 3D shift.