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.video.processing.tracking;
031
032import java.util.List;
033
034import org.openimaj.image.MBFImage;
035import org.openimaj.math.geometry.shape.Rectangle;
036import org.openimaj.video.tracking.klt.FeatureList;
037
038/**
039 *      A tracker that will track one rectangular region using the KLTTracker from
040 *      MBFImages. It simply uses the {@link BasicObjectTracker} and flattens the
041 *      incoming MBFImages to FImages and then tracks.
042 * 
043 *  @author David Dupplaw (dpd@ecs.soton.ac.uk)
044 *      
045 *      @created 14 Oct 2011
046 */
047public class BasicMBFImageObjectTracker implements ObjectTracker<Rectangle,MBFImage>
048{
049        private BasicObjectTracker objectTracker = new BasicObjectTracker();
050        
051        /**
052         *      Returns the list of features that the tracker has been tracking.
053         *      @return the {@link FeatureList}
054         */
055        public FeatureList getFeatureList()
056        {
057                return objectTracker.getFeatureList();
058        }
059
060        /**
061         *      {@inheritDoc}
062         *      @see org.openimaj.video.processing.tracking.ObjectTracker#initialiseTracking(org.openimaj.math.geometry.shape.Rectangle, java.lang.Object)
063         */
064        @Override
065        public List<Rectangle> initialiseTracking( Rectangle bounds, MBFImage image )
066        {
067                return objectTracker.initialiseTracking( bounds, image.flatten() );
068        }
069
070        /**
071         *      {@inheritDoc}
072         *      @see org.openimaj.video.processing.tracking.ObjectTracker#trackObject(java.lang.Object)
073         */
074        @Override
075        public List<Rectangle> trackObject( MBFImage image )
076        {
077                return objectTracker.trackObject( image.flatten() );
078        }
079}