org.openimaj.tools.globalfeature.type

Class MaxHistogramExtractor

java.lang.Object

org.openimaj.tools.globalfeature.GlobalFeatureExtractor

org.openimaj.tools.globalfeature.type.HistogramExtractor

org.openimaj.tools.globalfeature.type.MaxHistogramExtractor

public class MaxHistogramExtractor
extends HistogramExtractor

Using a pixel histogram (see GlobalFeatureType.HISTOGRAM) find the maximum bin. This can be interpreted as the image's dominant colour.

Author:

Sina Samangooei (ss@ecs.soton.ac.uk), Jonathon Hare (jsh2@ecs.soton.ac.uk),

Field Summary

Fields inherited from class org.openimaj.tools.globalfeature.type.HistogramExtractor

hm

Constructor Summary

Constructors

Constructor and Description
MaxHistogramExtractor() Default constructor

Method Summary

Modifier and Type	Method and Description
FeatureVector	extract(MBFImage image, FImage mask) Create the feature from the image and optional mask.

Methods inherited from class org.openimaj.tools.globalfeature.GlobalFeatureExtractor

extract

Methods inherited from class java.lang.Object

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

Constructor Detail

MaxHistogramExtractor

public MaxHistogramExtractor()

Default constructor

Method Detail

extract

public FeatureVector extract(MBFImage image,
                             FImage mask)

Description copied from class: GlobalFeatureExtractor

Create the feature from the image and optional mask.

Overrides:

extract in class HistogramExtractor

Parameters:

image - the image

mask - the mask (be be null)

Returns:

the feature based on an image and mask