package ac.essex.ooechs.imaging.commons.window.classifiers; 
 
import ac.essex.ooechs.imaging.commons.window.data.WindowImage; 
import ac.essex.ooechs.imaging.commons.window.data.Window; 
import ac.essex.ooechs.imaging.commons.window.util.WindowFeatures; 
import ac.essex.ooechs.imaging.commons.PixelLoader; 
 
 
/** 
 * <p/> 
 * This program is free software; you can redistribute it and/or 
 * modify it under the terms of the GNU General Public License 
 * as published by the Free Software Foundation; either version 2 
 * of the License, or (at your option) any later version, 
 * provided that any use properly credits the author. 
 * This program is distributed in the hope that it will be useful, 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
 * GNU General Public License for more details at http://www.gnu.org 
 * </p> 
 * 
 * @author Olly Oechsle, University of Essex, Date: 21-Mar-2008 
 * @version 1.0 
 */ 
public abstract class WindowClassifier {     
 
    public int classify(WindowImage image, Window w) throws Exception { 
        return classify(image.getPixelLoader(), w); 
    } 
 
    public int classify(PixelLoader image, Window w) throws Exception { 
        double[] features = WindowFeatures.getFeatures(image, w); 
        return (int) classify(features); 
    } 
 
    public abstract double classify(double[] feature); 
 
}