Visual Servoing Platform version 3.5.0
vpDetectorFace.h
1/****************************************************************************
2 *
3 * ViSP, open source Visual Servoing Platform software.
4 * Copyright (C) 2005 - 2019 by Inria. All rights reserved.
5 *
6 * This software is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 * See the file LICENSE.txt at the root directory of this source
11 * distribution for additional information about the GNU GPL.
12 *
13 * For using ViSP with software that can not be combined with the GNU
14 * GPL, please contact Inria about acquiring a ViSP Professional
15 * Edition License.
16 *
17 * See http://visp.inria.fr for more information.
18 *
19 * This software was developed at:
20 * Inria Rennes - Bretagne Atlantique
21 * Campus Universitaire de Beaulieu
22 * 35042 Rennes Cedex
23 * France
24 *
25 * If you have questions regarding the use of this file, please contact
26 * Inria at visp@inria.fr
27 *
28 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
29 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
30 *
31 * Description:
32 * Detect faces.
33 *
34 * Authors:
35 * Fabien Spindler
36 *
37 *****************************************************************************/
38
39#ifndef _vpDetectorFace_h_
40#define _vpDetectorFace_h_
41
42#include <visp3/core/vpConfig.h>
43
44#if (VISP_HAVE_OPENCV_VERSION >= 0x020200) && defined(VISP_HAVE_OPENCV_OBJDETECT)
45
46#include <algorithm> // needed by (std::min) in opencv2/objdetect/objdetect.hpp
47
48#include <opencv2/highgui/highgui.hpp>
49#include <opencv2/imgproc/imgproc.hpp>
50#include <opencv2/objdetect/objdetect.hpp>
51
52#include <visp3/detection/vpDetectorBase.h>
53
88class VISP_EXPORT vpDetectorFace : public vpDetectorBase
89{
90protected:
91 std::vector<cv::Rect> m_faces;
92 cv::CascadeClassifier m_face_cascade;
93 cv::Mat m_frame_gray;
94
95public:
96 vpDetectorFace();
100 virtual ~vpDetectorFace(){}
101
102 bool detect(const vpImage<unsigned char> &I);
103 bool detect(const cv::Mat &frame_gray);
104 void setCascadeClassifierFile(const std::string &filename);
105};
106
107#endif
108#endif
virtual bool detect(const vpImage< unsigned char > &I)=0