001/**
002 * Copyright (c) 2011, The University of Southampton and the individual contributors.
003 * All rights reserved.
004 *
005 * Redistribution and use in source and binary forms, with or without modification,
006 * are permitted provided that the following conditions are met:
007 *
008 *   *  Redistributions of source code must retain the above copyright notice,
009 *      this list of conditions and the following disclaimer.
010 *
011 *   *  Redistributions in binary form must reproduce the above copyright notice,
012 *      this list of conditions and the following disclaimer in the documentation
013 *      and/or other materials provided with the distribution.
014 *
015 *   *  Neither the name of the University of Southampton nor the names of its
016 *      contributors may be used to endorse or promote products derived from this
017 *      software without specific prior written permission.
018 *
019 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
020 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
021 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
022 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
023 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
024 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
025 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
026 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
027 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
028 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
029 */
030package org.openimaj.docs.tutorial.fund.images.imagehist;
031
032import java.io.IOException;
033import java.net.URL;
034import java.util.ArrayList;
035import java.util.List;
036
037import org.openimaj.feature.DoubleFVComparison;
038import org.openimaj.image.ImageUtilities;
039import org.openimaj.image.pixel.statistics.HistogramModel;
040import org.openimaj.math.statistics.distribution.MultidimensionalHistogram;
041
042/**
043 * OpenIMAJ Hello world!
044 *
045 */
046public class App {
047        /**
048         * Main method
049         *
050         * @param args
051         * @throws IOException
052         */
053        public static void main(String[] args) throws IOException {
054                // Load the image
055                final URL[] imageURLs = new URL[] {
056                                new URL("http://openimaj.org/tutorial/figs/hist1.jpg"),
057                                new URL("http://openimaj.org/tutorial/figs/hist2.jpg"),
058                                new URL("http://openimaj.org/tutorial/figs/hist3.jpg")
059                };
060
061                final List<MultidimensionalHistogram> histograms = new ArrayList<MultidimensionalHistogram>();
062                final HistogramModel model = new HistogramModel(4, 4, 4);
063
064                for (final URL u : imageURLs) {
065                        model.estimateModel(ImageUtilities.readMBF(u));
066                        histograms.add(model.histogram.clone());
067                }
068
069                for (int i = 0; i < histograms.size(); i++) {
070                        for (int j = i; j < histograms.size(); j++) {
071                                final double distance = histograms.get(i).compare(histograms.get(j), DoubleFVComparison.EUCLIDEAN);
072                                System.out.println(distance);
073                        }
074                }
075        }
076}