Package skyview.geometry.distorter

Class SIP.SIPinverse

java.lang.Object

skyview.geometry.Transformer

skyview.geometry.Distorter

skyview.geometry.distorter.SIP.SIPinverse

All Implemented Interfaces:

java.io.Serializable, Component

Enclosing class:

SIP

public class SIP.SIPinverse
extends Distorter

Create the inverse distorter for the main class here.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
SIPinverse()

Method Summary

Modifier and Type	Method	Description
java.lang.String	getDescription()	What does this object do?
java.lang.String	getName()	A name for this object
Distorter	inverse()	Get the inverse of the transformation.
boolean	isInverse(Transformer trans)	Are these two transformations, inverses of each other? This method is used to optimize a series of transformations where transformations.
void	transform(double[] in, double[] out)	This is the basic SIP transformation.

Methods inherited from class skyview.geometry.Distorter

applyBeforeScaling, getInputDimension, getOutputDimension, jacobian

Methods inherited from class skyview.geometry.Transformer

transform, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

SIPinverse

public SIPinverse()

Method Detail

inverse

public Distorter inverse()

Description copied from class: Transformer

Get the inverse of the transformation. If the order matters, then the inverse is to be applied after the original transformation. This is primarily an issue with Converters.

Specified by:

inverse in class Distorter

getName

public java.lang.String getName()

Description copied from class: Distorter

A name for this object

Specified by:

getName in interface Component

Specified by:

getName in class Distorter

getDescription

public java.lang.String getDescription()

Description copied from class: Distorter

What does this object do?

Specified by:

getDescription in interface Component

Specified by:

getDescription in class Distorter

transform

public void transform(double[] in,
                      double[] out)

This is the basic SIP transformation. We are input the actual pixel coordinates and compute a correction to the undistorted projection.

Specified by:

transform in class Transformer

Parameters:

in - The input vector.

out - The output vector, it may be the same as the input vector if the dimensionalities are the same. All transformers are expected to work with aliased inputs and output.

isInverse

public boolean isInverse(Transformer trans)

Description copied from class: Transformer

Are these two transformations, inverses of each other? This method is used to optimize a series of transformations where transformations.

Specified by:

isInverse in class Transformer