skyview.geometry.distorter
Class NeatDistorter

java.lang.Object
  skyview.geometry.Transformer
      skyview.geometry.Distorter
          skyview.geometry.distorter.NeatDistorter

All Implemented Interfaces:

java.io.Serializable, Component

public class NeatDistorter
extends Distorter

This class implements the NEAT radial distortion.

See Also:

Serialized Form

Nested Class Summary

class

NeatDistorter.NeatInvDistorter

Constructor Summary

NeatDistorter(double x0, double y0, double scale)

Method Summary

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 test) 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) Convert a single point where the output vector is supplied.

Methods inherited from class skyview.geometry.Distorter

getInputDimension, getOutputDimension

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

NeatDistorter

public NeatDistorter(double x0,
                     double y0,
                     double scale)

Method Detail

getName

public java.lang.String getName()

Description copied from class: Distorter

A name for this object

Specified by:

getName in interface Component

Overrides:

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

Overrides:

getDescription in class Distorter

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

isInverse

public boolean isInverse(Transformer test)

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

transform

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

Description copied from class: Transformer

Convert a single point where the output vector is supplied.

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.