Overview | Package | Class | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## com.pearsoneduc.ip.op
Class EqualiseOp

    java.lang.Object
      |
      +--com.pearsoneduc.ip.op.StandardGreyOp
            |
            +--com.pearsoneduc.ip.op.GreyMapOp
                  |
                  +--com.pearsoneduc.ip.op.EqualiseOp

public class EqualiseOp
extends GreyMapOp

Performs histogram equalisation on a BufferedImage.

Version:
  1.1 [1999/07/08]
Author:
  Nick Efford

Fields inherited from class com.pearsoneduc.ip.op.GreyMapOp
`table`

Constructor Summary
`EqualiseOp(Histogram hist)` Constructs an EqualiseOp object using histogram data.

Method Summary
`void` | `computeMapping(int low, int high)`

Methods inherited from class com.pearsoneduc.ip.op.GreyMapOp
`computeMapping, filter, getTableEntry, setTableEntry`

Methods inherited from class com.pearsoneduc.ip.op.StandardGreyOp
`checkImage, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### EqualiseOp

    public EqualiseOp(Histogram hist)
               throws HistogramException

  Constructs an EqualiseOp object using histogram data.
  Parameters:
    `hist` - Histogram of the image to be equalised
  Throws:
    HistogramException - if the histogram is from a colour image.

Method Detail

### computeMapping

    public void computeMapping(int low,
                               int high)

  Overrides:
    computeMapping in class GreyMapOp

Overview | Package | Class | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD