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.image.feature.local.detector.dog.collector; 031 032import org.openimaj.feature.local.LocalFeature; 033import org.openimaj.feature.local.list.LocalFeatureList; 034import org.openimaj.image.FImage; 035import org.openimaj.image.Image; 036import org.openimaj.image.analysis.pyramid.Octave; 037import org.openimaj.image.feature.local.detector.pyramid.OctaveInterestPointListener; 038import org.openimaj.image.processor.SinglebandImageProcessor; 039 040/** 041 * A {@link Collector} gathers all the local features from the interest points 042 * detected in a single {@link Octave}. 043 * 044 * @author Jonathon Hare (jsh2@ecs.soton.ac.uk) 045 * 046 * @param <OCTAVE> 047 * Type of underlying octave 048 * @param <FEATURE> 049 * Type of underlying local feature 050 * @param <IMAGE> 051 * Type of underlying image 052 */ 053public interface Collector<OCTAVE extends Octave<?, ?, IMAGE>, FEATURE extends LocalFeature<?, ?>, IMAGE extends Image<?, IMAGE> & SinglebandImageProcessor.Processable<Float, FImage, IMAGE>> 054 extends 055 OctaveInterestPointListener<OCTAVE, IMAGE> 056{ 057 /** 058 * Get the list of features collected. 059 * 060 * @return the features 061 */ 062 public LocalFeatureList<FEATURE> getFeatures(); 063}