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.processing.morphology;
031
032/**
033 * The Golay Alphabet of morphological structuring elements 
034 * 
035 * @author Jonathon Hare (jsh2@ecs.soton.ac.uk)
036 */
037public class GolayAlphabet {
038        /** The H elements of the Golay Alphabet */
039        public final static StructuringElement [] H;
040        
041        /** The I elements of the Golay Alphabet */
042        public final static StructuringElement [] I;
043        
044        /** The E elements of the Golay Alphabet */
045        public final static StructuringElement [] E;
046        
047        /** The L elements of the Golay Alphabet */
048        public final static StructuringElement [] L;
049        
050        //TODO
051//      public final static StructuringElement [] M;
052//      public final static StructuringElement [] D;
053//      public final static StructuringElement [] F;
054//      public final static StructuringElement [] F2;
055//      public final static StructuringElement [] K;
056//      public final static StructuringElement [] C;
057        
058        
059        static {
060                H = new StructuringElement[] {
061                        StructuringElement.parseElement("***\n***\n***", 1, 1)
062                };
063                
064                I = new StructuringElement[] {
065                        StructuringElement.parseElement("ooo\nooo\nooo", 1, 1)
066                };
067                
068                E = new StructuringElement[] {
069                        StructuringElement.parseElement("...\no*o\nooo", 1, 1),
070                        StructuringElement.parseElement("oo.\no*.\noo.", 1, 1),
071                        StructuringElement.parseElement("ooo\no*o\n...", 1, 1),
072                        StructuringElement.parseElement(".oo\n.*o\n.oo", 1, 1)
073                };
074                
075                L = new StructuringElement[] {
076                        StructuringElement.parseElement("ooo\n.*.\n***", 1, 1),
077                        StructuringElement.parseElement(".oo\n**o\n.*.", 1, 1),
078//                      StructuringElement.parseElement("..o..\n...o.\n*.*.o\n.*...\n..*..", 2, 2),
079                        
080                        StructuringElement.parseElement("*.o\n**o\n*.o", 1, 1),
081                        StructuringElement.parseElement(".*.\n**o\n.oo", 1, 1),
082//                      StructuringElement.parseElement("..*..\n.*...\n*.*.o\n...o.\n..o..", 2, 2),
083                        
084                        StructuringElement.parseElement("***\n.*.\nooo", 1, 1),
085                        StructuringElement.parseElement(".*.\no**\noo.", 1, 1),
086//                      StructuringElement.parseElement("..*..\n...*.\no.*.*\n.o...\n..o..", 2, 2),
087                        
088                        StructuringElement.parseElement("o.*\no**\no.*", 1, 1),
089                        StructuringElement.parseElement("oo.\no**\n.*.", 1, 1),
090//                      StructuringElement.parseElement("..o..\n.o...\no.*.*\n...*.\n..*..", 2, 2)
091                };
092        }
093}