org.openimaj.image.segmentation

Class ThresholdSegmenter

java.lang.Object

org.openimaj.image.segmentation.ThresholdSegmenter

All Implemented Interfaces:

Segmenter<FImage>

Direct Known Subclasses:

ConnectedThresholdSegmenter

public class ThresholdSegmenter
extends Object
implements Segmenter<FImage>

Simple wrapper to make thresholding algorithms into Segmenters by applying the thresholding operation and then gathering the pixel sets belonging to each segment. Note that class does not perform connected component analysis, and for example in the case of binary thresholding, there will only be two PixelSets produced (i.e. foreground and background).

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Constructor Summary

Constructors

Constructor and Description
ThresholdSegmenter(Processor<FImage> thresholder) Construct with the given thresholding algorithm implementation.

Method Summary

Modifier and Type	Method and Description
List<? extends PixelSet>	segment(FImage image) Segment an image into ConnectedComponents.

Methods inherited from class java.lang.Object

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

Constructor Detail

ThresholdSegmenter

public ThresholdSegmenter(Processor<FImage> thresholder)

Construct with the given thresholding algorithm implementation.

Parameters:

thresholder - the thresholding algorithm

Method Detail

segment

public List<? extends PixelSet> segment(FImage image)

Description copied from interface: Segmenter

Segment an image into ConnectedComponents.

Specified by:

segment in interface Segmenter<FImage>

Parameters:

image - the to segment

Returns:

list of extracted ConnectedComponents.