org.openimaj.math.geometry.transforms

Enum FundamentalRefinement.Parameterisation

java.lang.Object

java.lang.Enum<FundamentalRefinement.Parameterisation>

org.openimaj.math.geometry.transforms.FundamentalRefinement.Parameterisation

All Implemented Interfaces:

Serializable, Comparable<FundamentalRefinement.Parameterisation>

Enclosing class:

FundamentalRefinement

protected static enum FundamentalRefinement.Parameterisation
extends Enum<FundamentalRefinement.Parameterisation>

Parameterisations of the fundamental matrix that preserve the rank-2 constraint by writing one of the rows as a weighted combination of the other two.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Enum Constant Summary

Enum Constants

Enum Constant and Description
F12 Use the first two rows and estimate the third as a weighted combination
F13 Use the first and last rows and estimate the middle one as a weighted combination
F23 Use the last two rows and estimate the first as a weighted combination

Method Summary

Modifier and Type	Method and Description
static FundamentalRefinement.Parameterisation	chooseOptimalParameterisation(Jama.Matrix F, double[] params) Choose the optimal parameterisation of F that preserves the rank-2 constraint by re-writing one of the rows as a weighted combination of the other two.
static FundamentalRefinement.Parameterisation	valueOf(String name) Returns the enum constant of this type with the specified name.
static FundamentalRefinement.Parameterisation[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

F12

public static final FundamentalRefinement.Parameterisation F12

Use the first two rows and estimate the third as a weighted combination

F13

public static final FundamentalRefinement.Parameterisation F13

Use the first and last rows and estimate the middle one as a weighted combination

F23

public static final FundamentalRefinement.Parameterisation F23

Use the last two rows and estimate the first as a weighted combination

Method Detail

values

public static FundamentalRefinement.Parameterisation[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (FundamentalRefinement.Parameterisation c : FundamentalRefinement.Parameterisation.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static FundamentalRefinement.Parameterisation valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

chooseOptimalParameterisation

public static FundamentalRefinement.Parameterisation chooseOptimalParameterisation(Jama.Matrix F,
                                                                                   double[] params)

Choose the optimal parameterisation of F that preserves the rank-2 constraint by re-writing one of the rows as a weighted combination of the other two. The params vector will be filled accordingly.

Parameters:

F - the initial Fundamental matrix

params - the 8 dimensional params vector

Returns:

the chosen parameterisation