Fawkes API  Fawkes Development Version
closing.h
1 
2 /***************************************************************************
3  * closing.h - header for morphological closing filter
4  *
5  * Created: Mon Jun 05 13:56:23 2006
6  * Copyright 2005-2007 Tim Niemueller [www.niemueller.de]
7  *
8  ****************************************************************************/
9 
10 /* This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version. A runtime exception applies to
14  * this software (see LICENSE.GPL_WRE file mentioned below for details).
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19  * GNU Library General Public License for more details.
20  *
21  * Read the full text in the LICENSE.GPL_WRE file in the doc directory.
22  */
23 
24 #ifndef __FIREVISION_FILTER_MORPHOLOGY_CLOSING_H_
25 #define __FIREVISION_FILTER_MORPHOLOGY_CLOSING_H_
26 
27 #include <fvfilters/morphology/morphologicalfilter.h>
28 
29 namespace firevision {
30 #if 0 /* just to make Emacs auto-indent happy */
31 }
32 #endif
33 
34 class FilterDilation;
35 class FilterErosion;
36 
38 {
39  public:
40  FilterClosing();
41  virtual ~FilterClosing();
42 
43  virtual void set_src_buffer(unsigned char *buf, ROI *roi,
44  orientation_t ori = ORI_HORIZONTAL,
45  unsigned int buffer_num = 0);
46 
47  virtual void set_src_buffer(unsigned char *buf, ROI *roi,
48  unsigned int buffer_num);
49 
50  virtual void set_dst_buffer(unsigned char *buf, ROI *roi);
51 
52  virtual void set_structuring_element(unsigned char *se,
53  unsigned int se_width, unsigned int se_height,
54  unsigned int se_anchor_x, unsigned int se_anchor_y);
55 
56  virtual void apply();
57 
58  private:
59  FilterDilation *dilate;
60  FilterErosion *erode;
61 
62 };
63 
64 } // end namespace firevision
65 
66 #endif
unsigned int se_anchor_y
Anchor point y offset of structuring element.
unsigned int se_anchor_x
Anchor point x offset of structuring element.
virtual void set_dst_buffer(unsigned char *buf, ROI *roi)
Set the destination buffer.
Definition: closing.cpp:79
FilterClosing()
Constructor.
Definition: closing.cpp:44
Region of interest.
Definition: roi.h:58
unsigned char * se
Structuring element.
unsigned int se_height
Height of structuring element.
Morphological dilation.
Definition: dilation.h:33
Morphological filter interface.
Morphological closing.
Definition: closing.h:37
virtual void set_structuring_element(unsigned char *se, unsigned int se_width, unsigned int se_height, unsigned int se_anchor_x, unsigned int se_anchor_y)
Set the structuring element for successive filter runs.
Definition: closing.cpp:88
Morphological erosion.
Definition: erosion.h:33
virtual void set_src_buffer(unsigned char *buf, ROI *roi, orientation_t ori=ORI_HORIZONTAL, unsigned int buffer_num=0)
Set source buffer with orientation.
Definition: closing.cpp:62
virtual ~FilterClosing()
Destructor.
Definition: closing.cpp:53
unsigned int se_width
Width of structuring element.
virtual void apply()
Apply the filter.
Definition: closing.cpp:99
orientation_t * ori
Orientations, one for each source image.
Definition: filter.h:75