net.sourceforge.javaocr.ocrPlugins.charExtractor
Class CharacterExtractor

java.lang.Object
  net.sourceforge.javaocr.scanner.DocumentScannerListenerAdaptor
      net.sourceforge.javaocr.ocrPlugins.charExtractor.CharacterExtractor

All Implemented Interfaces:

DocumentScannerListener

public class CharacterExtractor
extends DocumentScannerListenerAdaptor

Saves all the characters in an image to an output directory individually.

Author:

William Whitney

Field Summary

private DocumentScanner	documentScanner
private File	inputImage
private static Logger	LOG
private int	num
private File	outputDir
private int	std_height
private int	std_width

Constructor Summary

CharacterExtractor()

Method Summary

void	processChar(PixelImage pixelImage, int x1, int y1, int x2, int y2, int rowY1, int rowY2)
void	slice(File inputImage, File outputDir, int std_width, int std_height)

Methods inherited from class net.sourceforge.javaocr.scanner.DocumentScannerListenerAdaptor

beginDocument, beginRow, endDocument, endRow, processSpace

Methods inherited from class java.lang.Object

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

Field Detail

num

private int num

documentScanner

private DocumentScanner documentScanner

outputDir

private File outputDir

inputImage

private File inputImage

std_width

private int std_width

std_height

private int std_height

LOG

private static final Logger LOG

Constructor Detail

CharacterExtractor

public CharacterExtractor()

Method Detail

slice

public void slice(File inputImage,
                  File outputDir,
                  int std_width,
                  int std_height)

processChar

public void processChar(PixelImage pixelImage,
                        int x1,
                        int y1,
                        int x2,
                        int y2,
                        int rowY1,
                        int rowY2)

Specified by:

processChar in interface DocumentScannerListener

Overrides:

processChar in class DocumentScannerListenerAdaptor