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package de.lmu.ifi.dbs.elki.data.images;
/*
This file is part of ELKI:
Environment for Developing KDD-Applications Supported by Index-Structures
Copyright (C) 2012
Ludwig-Maximilians-Universität München
Lehr- und Forschungseinheit für Datenbanksysteme
ELKI Development Team
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import de.lmu.ifi.dbs.elki.utilities.optionhandling.AbstractParameterizer;
import de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID;
import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.Parameterization;
import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.IntParameter;
/**
* Compute color histograms in a Hue-Saturation-Brightness model.
*
* @author Erich Schubert
*/
public class ComputeNaiveHSBColorHistogram extends ComputeHSBColorHistogram {
/**
* Parameter that specifies the number of bins (per plane) to use.
*
* <p>
* Key: {@code -hsbhist.bpp}
* </p>
*/
public static final OptionID BINSPERPLANE_ID = new OptionID("hsbhist.bpp", "Bins per plane for HSV/HSB histogram. This will result in bpp ** 3 bins.");
/**
* Constructor.
*
* @param quant Number of bins to use.
*/
public ComputeNaiveHSBColorHistogram(int quant) {
super(quant, quant, quant);
}
/**
* Parameterization class.
*
* @author Erich Schubert
*
* @apiviz.exclude
*/
public static class Parameterizer extends AbstractParameterizer {
protected int quant = 0;
@Override
protected void makeOptions(Parameterization config) {
super.makeOptions(config);
final IntParameter param = new IntParameter(BINSPERPLANE_ID);
if(config.grab(param)) {
quant = param.getValue();
}
}
@Override
protected ComputeNaiveHSBColorHistogram makeInstance() {
return new ComputeNaiveHSBColorHistogram(quant);
}
}
}
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