net.semanticmetadata.lire.impl
Class CorrelogramDocumentBuilder

java.lang.Object
  net.semanticmetadata.lire.AbstractDocumentBuilder
      net.semanticmetadata.lire.impl.CorrelogramDocumentBuilder

All Implemented Interfaces:

DocumentBuilder

public class CorrelogramDocumentBuilder
extends AbstractDocumentBuilder

This file is part of the Caliph and Emir project: http://www.SemanticMetadata.net
Date: 31.01.2006
Time: 23:02:52

Author:

Mathias Lux, mathias@juggle.at

Field Summary

static int	MAXIMUM_DISTANCE
AutoColorCorrelogram.Mode	mode

Fields inherited from interface net.semanticmetadata.lire.DocumentBuilder

FIELD_NAME_AUTOCOLORCORRELOGRAM, FIELD_NAME_COLORLAYOUT, FIELD_NAME_EDGEHISTOGRAM, FIELD_NAME_IDENTIFIER, FIELD_NAME_SCALABLECOLOR, MAX_IMAGE_SIDE_LENGTH

Constructor Summary

CorrelogramDocumentBuilder(AutoColorCorrelogram.Mode mode)
Creates a new CorrelogramDocumentBuilder using the AutoColorCorrelogram feature vector.

Method Summary

org.apache.lucene.document.Document

createDocument(java.awt.image.BufferedImage image, java.lang.String identifier) Creates a new Lucene document from a BufferedImage.

Methods inherited from class net.semanticmetadata.lire.AbstractDocumentBuilder

createDocument

Methods inherited from class java.lang.Object

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

Field Detail

MAXIMUM_DISTANCE

public static final int MAXIMUM_DISTANCE

See Also:

Constant Field Values

mode

public AutoColorCorrelogram.Mode mode

Constructor Detail

CorrelogramDocumentBuilder

public CorrelogramDocumentBuilder(AutoColorCorrelogram.Mode mode)

Creates a new CorrelogramDocumentBuilder using the AutoColorCorrelogram feature vector.

Parameters:

mode - defines the extraction mode. See

See Also:

DocumentBuilderFactory, AutoColorCorrelogram.AutoColorCorrelogram(net.semanticmetadata.lire.imageanalysis.AutoColorCorrelogram.Mode)

Method Detail

createDocument

public org.apache.lucene.document.Document createDocument(java.awt.image.BufferedImage image,
                                                          java.lang.String identifier)

Description copied from interface: DocumentBuilder

Creates a new Lucene document from a BufferedImage. The identifier can be used like an id (e.g. the file name or the url of the image)

Parameters:

image - the image to index. Cannot be NULL.

identifier - an id for the image, for instance the filename or an URL. Can be NULL.

Returns:

a Lucene Document containing the indexed image.