net.sourceforge.javaocr.cluster
Interface FeatureExtractor

public interface FeatureExtractor

extract image features to be used in cluster analysis. concrete implementations will be provided by plugins.

Author:

Konstantin Pribluda

Method Summary

double[]	extract(Image image) extract image features
int	getSize() not sure whether we really need this, as some extractors may provide variable amount of features TODO: do we really need this ?

Method Detail

getSize

int getSize()

not sure whether we really need this, as some extractors may provide variable amount of features TODO: do we really need this ?

Returns:

size of produced feature cluster

extract

double[] extract(Image image)

extract image features

Parameters:

image -

Returns: