georegression.struct.homography

Class UtilHomography

java.lang.Object

georegression.struct.homography.UtilHomography

public class UtilHomography
extends java.lang.Object

Various useful functions related to homographies.

Constructor Summary

Constructors

Constructor and Description
UtilHomography()

Method Summary

Modifier and Type	Method and Description
static Homography2D_F32	convert(org.ejml.data.DenseMatrix64F m, Homography2D_F32 ret) Converts the provided 3x3 matrix into a Homography2D_F32.
static Homography2D_F64	convert(org.ejml.data.DenseMatrix64F m, Homography2D_F64 ret) Converts the provided 3x3 matrix into a Homography2D_F64.
static org.ejml.data.DenseMatrix64F	convert(Homography2D_F32 m, org.ejml.data.DenseMatrix64F ret) Converts a Homography2D_F32 into a 3x3 matrix.
static org.ejml.data.DenseMatrix64F	convert(Homography2D_F64 m, org.ejml.data.DenseMatrix64F ret) Converts a Homography2D_F64 into a 3x3 matrix.
static Homography2D_F32	convert(Homography2D_F64 m, Homography2D_F32 ret)
static Homography2D_F64	invert(Homography2D_F64 orig, Homography2D_F64 inverted)
static void	print(Homography2D_F64 h)
static void	scale(Homography2D_F64 h, double scale)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UtilHomography

public UtilHomography()

Method Detail

convert

public static Homography2D_F64 convert(org.ejml.data.DenseMatrix64F m,
                                       Homography2D_F64 ret)

Converts the provided 3x3 matrix into a Homography2D_F64.

Parameters:

m - Input 3x3 matrix.

ret - Storage for output. If null then a new instance is created.

Returns:

Equivalent homography.

convert

public static Homography2D_F32 convert(org.ejml.data.DenseMatrix64F m,
                                       Homography2D_F32 ret)

Converts the provided 3x3 matrix into a Homography2D_F32.

Parameters:

m - Input 3x3 matrix.

ret - Storage for output. If null then a new instance is created.

Returns:

Equivalent homography.

convert

public static org.ejml.data.DenseMatrix64F convert(Homography2D_F64 m,
                                                   org.ejml.data.DenseMatrix64F ret)

Converts a Homography2D_F64 into a 3x3 matrix.

Parameters:

m - Homography

ret - Storage for output. If null then a new instance is created.

Returns:

Equivalent matrix.

convert

public static org.ejml.data.DenseMatrix64F convert(Homography2D_F32 m,
                                                   org.ejml.data.DenseMatrix64F ret)

Converts a Homography2D_F32 into a 3x3 matrix.

Parameters:

m - Homography

ret - Storage for output. If null then a new instance is created.

Returns:

Equivalent matrix.

invert

public static Homography2D_F64 invert(Homography2D_F64 orig,
                                      Homography2D_F64 inverted)

convert

public static Homography2D_F32 convert(Homography2D_F64 m,
                                       Homography2D_F32 ret)

scale

public static void scale(Homography2D_F64 h,
                         double scale)

print

public static void print(Homography2D_F64 h)