Visual Servoing Platform  version 3.2.1 under development (2019-09-17) under development (2019-09-17)
vpDetectorFace.h
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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)
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 
88 class VISP_EXPORT vpDetectorFace : public vpDetectorBase
89 {
90 protected:
91  std::vector<cv::Rect> m_faces;
92  cv::CascadeClassifier m_face_cascade;
93  cv::Mat m_frame_gray;
94 
95 public:
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 ~vpDetectorFace()
cv::CascadeClassifier m_face_cascade
Haar cascade classifier file name.
virtual bool detect(const vpImage< unsigned char > &I)=0
cv::Mat m_frame_gray
OpenCV image used as input for the face detection.
std::vector< cv::Rect > m_faces
Bounding box of each detected face.