/*
* This file is part of the LIRE project: http://www.semanticmetadata.net/lire
* LIRE is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* LIRE is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with LIRE; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* We kindly ask you to refer the any or one of the following publications in
* any publication mentioning or employing Lire:
*
* Lux Mathias, Savvas A. Chatzichristofis. Lire: Lucene Image Retrieval –
* An Extensible Java CBIR Library. In proceedings of the 16th ACM International
* Conference on Multimedia, pp. 1085-1088, Vancouver, Canada, 2008
* URL: http://doi.acm.org/10.1145/1459359.1459577
*
* Lux Mathias. Content Based Image Retrieval with LIRE. In proceedings of the
* 19th ACM International Conference on Multimedia, pp. 735-738, Scottsdale,
* Arizona, USA, 2011
* URL: http://dl.acm.org/citation.cfm?id=2072432
*
* Mathias Lux, Oge Marques. Visual Information Retrieval using Java and LIRE
* Morgan & Claypool, 2013
* URL: http://www.morganclaypool.com/doi/abs/10.2200/S00468ED1V01Y201301ICR025
*
* Copyright statement:
* --------------------
* (c) 2002-2013 by Mathias Lux (mathias@juggle.at)
* http://www.semanticmetadata.net/lire, http://www.lire-project.net
*/
package net.semanticmetadata.lire.imageanalysis.mser;
/**
* Created by IntelliJ IDEA.
* User: Shotty
* Date: 30.06.2010
* Time: 15:11:46
*/
public class MSERParameter {
// delta, in the code, it compares (size_{i}-size_{i-delta})/size_{i-delta}
int delta;
// prune the area which bigger/smaller than maxArea/minArea
double maxArea;
double minArea;
// prune the area have similar size to its children
double maxVariation;
// trace back to cut off mser with diversity < min_diversity
double minDiversity;
/* the next few params for MSER of color image */
// for color image, the evolution steps
int maxEvolution;
// the area threshold to cause re-initialize
double areaThreshold;
// ignore too small margin
double minMargin;
// the aperture size for edge blur
int edgeBlurSize;
/**
* Constructor with default values
*/
public MSERParameter() {
// original of paper: 3, 0.5, > 25 pixel, 1, 0.5
this.delta = 5;
this.minArea = 0.001;
this.maxArea = 0.5;
this.maxVariation = 1;
this.minDiversity = 0.75F;
// this.delta = 5;
// this.minArea = 0.001;
// this.maxArea = 0.5;
// this.maxVariation = 1;
// this.minDiversity = 0.75F;
/*
this.minArea = 60;
this.maxArea = 14400;
this.maxEvolution = 200;
this.areaThreshold = 1.01;
this.minMargin = 0.003;
this.edgeBlurSize = 5;
*/
}
public MSERParameter(int delta,
double minArea, double maxArea,
double maxVariation, double minDiversity,
int maxEvolution, double areaThreshold,
double minMargin, int edgeBlurSize) {
this.delta = delta;
this.minArea = minArea;
this.maxArea = maxArea;
this.maxVariation = maxVariation;
this.minDiversity = minDiversity;
/*
this.maxEvolution = maxEvolution;
this.areaThreshold = areaThreshold;
this.minMargin = minMargin;
this.edgeBlurSize = edgeBlurSize;
*/
}
}