net.sourceforge.javaocr.filter
Class LookupTableFilter

java.lang.Object
  net.sourceforge.javaocr.filter.AbstractSinglePixelFilter
      net.sourceforge.javaocr.filter.LookupTableFilter

All Implemented Interfaces:

ImageFilter

Direct Known Subclasses:

GrayscaleToRGBA, NormaliseGrayscaleFilter

public class LookupTableFilter
extends AbstractSinglePixelFilter

apply lookup table to image

Field Summary

(package private) int[]

lut

Constructor Summary

LookupTableFilter(int[] lut)
construct with supplied lookup table

Method Summary

protected void

processPixel(Image image) process single image pixel subclass shall retrieve current pixel value with image.next() and store it with image.put() after processing

Methods inherited from class net.sourceforge.javaocr.filter.AbstractSinglePixelFilter

process

Methods inherited from class java.lang.Object

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

Field Detail

lut

int[] lut

Constructor Detail

LookupTableFilter

public LookupTableFilter(int[] lut)

construct with supplied lookup table

Parameters:

lut -

Method Detail

processPixel

protected void processPixel(Image image)

Description copied from class: AbstractSinglePixelFilter

process single image pixel subclass shall retrieve current pixel value with image.next() and store it with image.put() after processing

Specified by:

processPixel in class AbstractSinglePixelFilter