Class Distorter

  extended by skyview.geometry.Transformer
      extended by skyview.geometry.Distorter
All Implemented Interfaces:, Component
Direct Known Subclasses:
DSSDistorter, DSSDistorter.DSSInvDistorter, NeatDistorter, NeatDistorter.NeatInvDistorter

public abstract class Distorter
extends Transformer
implements Component

This class defines a non-linear distortion in the image plane. Normally the forward distortion converts from a fiducial projection plane to some distorted coordinates. The reverse distortion transforms from the distorted coordinates back to the fiducial coordinates.

See Also:
Serialized Form

Constructor Summary
Method Summary
 java.lang.String getDescription()
          What does this object do?
protected  int getInputDimension()
          What is the input dimensionality of a Distorter?
 java.lang.String getName()
          A name for this object
protected  int getOutputDimension()
          What is the output dimensionality of a Distorter?
abstract  Distorter inverse()
          Get the inverse of the transformation.
Methods inherited from class skyview.geometry.Transformer
isInverse, transform, transform, transform
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail


public Distorter()
Method Detail


public java.lang.String getName()
A name for this object

Specified by:
getName in interface Component


public java.lang.String getDescription()
What does this object do?

Specified by:
getDescription in interface Component


public abstract 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 Transformer


protected int getOutputDimension()
What is the output dimensionality of a Distorter?

Specified by:
getOutputDimension in class Transformer


protected int getInputDimension()
What is the input dimensionality of a Distorter?

Specified by:
getInputDimension in class Transformer