face_tracker.h

#ifndef __SFL_FACE_TRACKER__
#define __SFL_FACE_TRACKER__

// sfl
#include "sequence_face_landmarks.h"

// OpenCV
#include <opencv2/core.hpp>

namespace sfl
{
    class FaceTracker
    {
    public:

        virtual ~FaceTracker() {}

        virtual void addFrame(const cv::Mat& frame, Frame& sfl_frame) = 0;

        virtual void clear() = 0;

        virtual std::shared_ptr<FaceTracker> clone() = 0;
    };

    std::shared_ptr<FaceTracker> createFaceTrackerBRISK();

    std::shared_ptr<FaceTracker> createFaceTrackerLBP();

}   // namespace sfl

#endif  // __SFL_FACE_TRACKER__