001/*******************************************************************************
002 * This software is provided as a supplement to the authors' textbooks on digital
003 * image processing published by Springer-Verlag in various languages and editions.
004 * Permission to use and distribute this software is granted under the BSD 2-Clause
005 * "Simplified" License (see http://opensource.org/licenses/BSD-2-Clause).
006 * Copyright (c) 2006-2023 Wilhelm Burger, Mark J. Burge. All rights reserved.
007 * Visit https://imagingbook.com for additional details.
008 ******************************************************************************/
009package imagingbook.common.morphology;
010
011import ij.process.ByteProcessor;
012
013/**
014 * <p>
015 * Implements a binary morphological opening operation. See Sec. 7.3.1 of [1] for additional details.
016 * </p>
017 * <p>
018 * [1] W. Burger, M.J. Burge, <em>Digital Image Processing &ndash; An Algorithmic Introduction</em>, 3rd ed, Springer
019 * (2022).
020 * </p>
021 *
022 * @author WB
023 * @version 2022/09/18
024 */
025public class BinaryOpening extends BinaryMorphologyFilter {
026        
027        /**
028         * Constructor, creates a {@link BinaryOpening} with a 3x3 box structuring element by default.
029         */
030        public BinaryOpening() {
031                super();
032        }
033        
034        /**
035         * Constructor, creates a {@link BinaryOpening} with the specified structuring element.
036         * @param H the structuring element
037         */
038        public BinaryOpening(byte[][] H) {
039                super(H);
040        }
041
042        @Override
043        public void applyTo(ByteProcessor bp) {
044                new BinaryErosion(H).applyTo(bp);       // erode(ip, H);
045                new BinaryDilation(H).applyTo(bp);      //dilate(ip, H);
046        }
047
048}