Fawkes API
Fawkes Development Version
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00001 00002 /*************************************************************************** 00003 * faces.h - Faces classifier based on OpenCV 00004 * 00005 * Created: Mon Dec 10 15:46:06 2007 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_CLASSIFIERS_FACES_H_ 00025 #define __FIREVISION_CLASSIFIERS_FACES_H_ 00026 00027 #include <fvclassifiers/classifier.h> 00028 00029 struct CvHaarClassifierCascade; 00030 struct CvMemStorage; 00031 typedef struct _IplImage IplImage; 00032 00033 namespace firevision { 00034 #if 0 /* just to make Emacs auto-indent happy */ 00035 } 00036 #endif 00037 00038 class FacesClassifier : public Classifier 00039 { 00040 public: 00041 FacesClassifier(const char *haarcascade_file, 00042 unsigned int pixel_width, unsigned int pixel_height, 00043 IplImage *image = 0, 00044 float haar_scale_factor = 1.1, int min_neighbours = 3, int flags = 0); 00045 00046 virtual ~FacesClassifier(); 00047 00048 virtual std::list< ROI > * classify(); 00049 00050 private: 00051 CvHaarClassifierCascade *__cascade; 00052 CvMemStorage *__storage; 00053 IplImage *__image; 00054 float __haar_scale_factor; 00055 int __min_neighbours; 00056 int __flags; 00057 bool __own_image; 00058 }; 00059 00060 } // end namespace firevision 00061 00062 #endif