net.imglib2.realtransform.inverse

Class WrappedIterativeInvertibleRealTransform<T extends RealTransform>

java.lang.Object

net.imglib2.realtransform.inverse.WrappedIterativeInvertibleRealTransform<T>

All Implemented Interfaces:

InvertibleRealTransform, RealTransform

Direct Known Subclasses:

InvertibleDisplacementFieldTransform

public class WrappedIterativeInvertibleRealTransform<T extends RealTransform>
extends Object
implements InvertibleRealTransform

Field Summary

Fields

Modifier and Type	Field and Description
protected DifferentiableRealTransform	differentiableTransform
protected T	forwardTransform
protected InverseRealTransformGradientDescent	inverseTransform

Constructor Summary

Constructors

Constructor and Description
WrappedIterativeInvertibleRealTransform(T xfm)

Method Summary

Modifier and Type	Method and Description
void	apply(double[] source, double[] target) Apply the RealTransform to a source vector to obtain a target vector.
void	apply(net.imglib2.RealLocalizable source, net.imglib2.RealPositionable target) Apply the RealTransform to a source RealLocalizable to obtain a target RealPositionable.
void	applyInverse(double[] source, double[] target) Apply the inverse transform to a target vector to obtain a source vector.
void	applyInverse(net.imglib2.RealPositionable source, net.imglib2.RealLocalizable target) Apply the inverse transform to a target RealLocalizable to obtain a source RealPositionable.
WrappedIterativeInvertibleRealTransform<T>	copy() Create a deep copy of this RealTransform.
InverseRealTransformGradientDescent	getOptimzer()
T	getTransform()
InvertibleRealTransform	inverse() Get the inverse transform.
int	numSourceDimensions() Returns n, the minimal number of dimension of the source vector.
int	numTargetDimensions() Returns m, the minimal dimension of the target vector.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.imglib2.realtransform.InvertibleRealTransform

applyInverse

Methods inherited from interface net.imglib2.realtransform.RealTransform

apply, apply, applyDimension, applyDimension, applyDimension, boundingInterval, isIdentity

Field Detail

forwardTransform

protected final T extends RealTransform forwardTransform

differentiableTransform

protected final DifferentiableRealTransform differentiableTransform

inverseTransform

protected final InverseRealTransformGradientDescent inverseTransform

Constructor Detail

WrappedIterativeInvertibleRealTransform

public WrappedIterativeInvertibleRealTransform(T xfm)

Method Detail

getTransform

public T getTransform()

numSourceDimensions

public int numSourceDimensions()

Description copied from interface: RealTransform

Returns n, the minimal number of dimension of the source vector.

Specified by:

numSourceDimensions in interface RealTransform

Returns:

the dimension of the source vector.

numTargetDimensions

public int numTargetDimensions()

Description copied from interface: RealTransform

Returns m, the minimal dimension of the target vector.

Specified by:

numTargetDimensions in interface RealTransform

Returns:

the dimension of the target vector.

apply

public void apply(double[] source,
                  double[] target)

Description copied from interface: RealTransform

Apply the RealTransform to a source vector to obtain a target vector.

Specified by:

apply in interface RealTransform

Parameters:

source - source coordinates, length must be >= RealTransform.numSourceDimensions()

target - set this to the target coordinates, length must be >= RealTransform.numTargetDimensions()

apply

public void apply(net.imglib2.RealLocalizable source,
                  net.imglib2.RealPositionable target)

Description copied from interface: RealTransform

Apply the RealTransform to a source RealLocalizable to obtain a target RealPositionable.

Specified by:

apply in interface RealTransform

Parameters:

source - source coordinates, numDimensions() must be >= RealTransform.numSourceDimensions()

target - set this to the target coordinates, numDimensions() must be >= RealTransform.numTargetDimensions()

applyInverse

public void applyInverse(double[] source,
                         double[] target)

Description copied from interface: InvertibleRealTransform

Apply the inverse transform to a target vector to obtain a source vector.

Specified by:

applyInverse in interface InvertibleRealTransform

Parameters:

source - set this to the source coordinates.

target - target coordinates.

applyInverse

public void applyInverse(net.imglib2.RealPositionable source,
                         net.imglib2.RealLocalizable target)

Description copied from interface: InvertibleRealTransform

Apply the inverse transform to a target RealLocalizable to obtain a source RealPositionable.

Specified by:

applyInverse in interface InvertibleRealTransform

Parameters:

source - set this to the source coordinates.

target - target coordinates.

inverse

public InvertibleRealTransform inverse()

Description copied from interface: InvertibleRealTransform

Get the inverse transform.

Specified by:

inverse in interface InvertibleRealTransform

Returns:

the inverse transform

getOptimzer

public InverseRealTransformGradientDescent getOptimzer()

copy

public WrappedIterativeInvertibleRealTransform<T> copy()

Description copied from interface: RealTransform

Create a deep copy of this RealTransform.

Deep copying is required to make sure that stateful RealTransforms can be duplicated for concurrent code.

Specified by:

copy in interface InvertibleRealTransform

Specified by:

copy in interface RealTransform

Returns:

deep copy