Fawkes API  Fawkes Development Version
morphologicalfilter.h
1 
2 /***************************************************************************
3  * morphologicalfilter.h - interface for a morphological filter
4  *
5  * Created: Thu Jun 08 09:58:21 2006
6  * Copyright 2005-2012 Tim Niemueller [www.niemueller.de]
7  ****************************************************************************/
8 
9 /* This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version. A runtime exception applies to
13  * this software (see LICENSE.GPL_WRE file mentioned below for details).
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU Library General Public License for more details.
19  *
20  * Read the full text in the LICENSE.GPL_WRE file in the doc directory.
21  */
22 
23 #if ! (defined(HAVE_IPP) || defined(HAVE_OPENCV))
24 #error "Neither IPP nor OpenCV installed"
25 #endif
26 
27 #ifndef __FIREVISION_FILTER_MORPHOLOGY_MORPHOLOGICAL_H_
28 #define __FIREVISION_FILTER_MORPHOLOGY_MORPHOLOGICAL_H_
29 
30 #include <fvfilters/filter.h>
31 
32 namespace firevision {
33 #if 0 /* just to make Emacs auto-indent happy */
34 }
35 #endif
36 
37 class MorphologicalFilter : public Filter {
38  public:
39  MorphologicalFilter(const char *name, unsigned int max_num_buffers = 1);
40  virtual ~MorphologicalFilter();
41  virtual void set_structuring_element(unsigned char *se,
42  unsigned int se_width,
43  unsigned int se_height,
44  unsigned int se_anchor_x,
45  unsigned int se_anchor_y );
46 
47  protected:
48  /** Structuring element */
49  unsigned char *se;
50  /** Width of structuring element */
51  unsigned int se_width;
52  /** Height of structuring element */
53  unsigned int se_height;
54  /** Anchor point x offset of structuring element */
55  unsigned int se_anchor_x;
56  /** Anchor point y offset of structuring element */
57  unsigned int se_anchor_y;
58 };
59 
60 } // end namespace firevision
61 
62 #endif
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.
unsigned int se_anchor_y
Anchor point y offset of structuring element.
unsigned int se_anchor_x
Anchor point x offset of structuring element.
unsigned char * se
Structuring element.
unsigned int se_height
Height of structuring element.
virtual const char * name()
Get filter name.
Definition: filter.cpp:161
Morphological filter interface.
MorphologicalFilter(const char *name, unsigned int max_num_buffers=1)
Constructor.
Filter interface.
Definition: filter.h:35
virtual ~MorphologicalFilter()
Destructor.
unsigned int se_width
Width of structuring element.