00001
00002 /***************************************************************************
00003  *  closing.h - header for morphological closing filter
00004  *
00005  *  Created: Mon Jun 05 13:56:23 2006
00006  *  Copyright  2005-2007  Tim Niemueller [www.niemueller.de]
00007  *
00008  ****************************************************************************/
00009
00010 /*  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version. A runtime exception applies to
00014  *  this software (see LICENSE.GPL_WRE file mentioned below for details).
00015  *
00016  *  This program is distributed in the hope that it will be useful,
00017  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  *  GNU Library General Public License for more details.
00020  *
00021  *  Read the full text in the LICENSE.GPL_WRE file in the doc directory.
00022  */
00023
00024 #ifndef __FIREVISION_FILTER_MORPHOLOGY_CLOSING_H_
00025 #define __FIREVISION_FILTER_MORPHOLOGY_CLOSING_H_
00026 
00027 #include <filters/morphology/morphologicalfilter.h>
00028
00029 class FilterDilation;
00030 class FilterErosion;
00031
00032 class FilterClosing : public MorphologicalFilter
00033 {
00034  public:
00035   FilterClosing();
00036   virtual ~FilterClosing();
00037
00038   virtual void set_src_buffer(unsigned char *buf, ROI *roi,
00039                               orientation_t ori = ORI_HORIZONTAL,
00040                               unsigned int buffer_num = 0);
00041
00042   virtual void set_src_buffer(unsigned char *buf, ROI *roi,
00043                               unsigned int buffer_num);
00044
00045   virtual void set_dst_buffer(unsigned char *buf, ROI *roi);
00046
00047   virtual void set_structuring_element(unsigned char *se,
00048                                        unsigned int se_width, unsigned int se_height,
00049                                        unsigned int se_anchor_x, unsigned int se_anchor_y);
00050
00051   virtual void apply();
00052
00053  private:
00054   FilterDilation *dilate;
00055   FilterErosion  *erode;
00056
00057 };
00058
00059 #endif