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.pyramid; 031 032import org.openimaj.image.FImage; 033import org.openimaj.image.Image; 034import org.openimaj.image.analysis.pyramid.Octave; 035import org.openimaj.image.processor.SinglebandImageProcessor; 036 037/** 038 * Interface for objects that listen for interest point detections 039 * in an octave. 040 * 041 * @author Jonathon Hare (jsh2@ecs.soton.ac.uk) 042 * 043 * @param <OCTAVE> Type of underlying octave 044 * @param <IMAGE> Type of underlying image 045 */ 046public interface OctaveInterestPointListener< 047 OCTAVE extends Octave<?,?,IMAGE>, 048 IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>> 049{ 050 /** 051 * Do something with a detected interest point. 052 * 053 * @param finder the finder that found the point 054 * @param x the x position 055 * @param y the y position 056 * @param octaveScale the scale within the octave 057 */ 058 public void foundInterestPoint(OctaveInterestPointFinder<OCTAVE, IMAGE> finder, float x, float y, float octaveScale); 059}