Fawkes API  Fawkes Development Version
faces.h
1 
2 /***************************************************************************
3  * faces.h - Faces classifier based on OpenCV
4  *
5  * Created: Mon Dec 10 15:46:06 2007
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_CLASSIFIERS_FACES_H_
25 #define __FIREVISION_CLASSIFIERS_FACES_H_
26 
27 #include <fvclassifiers/classifier.h>
28 
29 struct CvHaarClassifierCascade;
30 struct CvMemStorage;
31 typedef struct _IplImage IplImage;
32 
33 namespace firevision {
34 #if 0 /* just to make Emacs auto-indent happy */
35 }
36 #endif
37 
39 {
40  public:
41  FacesClassifier(const char *haarcascade_file,
42  unsigned int pixel_width, unsigned int pixel_height,
43  IplImage *image = 0,
44  float haar_scale_factor = 1.1, int min_neighbours = 3, int flags = 0);
45 
46  virtual ~FacesClassifier();
47 
48  virtual std::list< ROI > * classify();
49 
50  private:
51  CvHaarClassifierCascade *__cascade;
52  CvMemStorage *__storage;
53  IplImage *__image;
54  float __haar_scale_factor;
55  int __min_neighbours;
56  int __flags;
57  bool __own_image;
58 };
59 
60 } // end namespace firevision
61 
62 #endif
FacesClassifier(const char *haarcascade_file, unsigned int pixel_width, unsigned int pixel_height, IplImage *image=0, float haar_scale_factor=1.1, int min_neighbours=3, int flags=0)
Constructor.
Definition: faces.cpp:64
Faces classifier.
Definition: faces.h:38
virtual ~FacesClassifier()
Destructor.
Definition: faces.cpp:96
Classifier to extract regions of interest.
Definition: classifier.h:37
virtual std::list< ROI > * classify()
Classify image.
Definition: faces.cpp:107