face_regions.h

// Copyright (c) 2010-2014, The Video Segmentation Project
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//     * Redistributions in binary form must reproduce the above copyright
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// ---

#ifndef FVS_FACE_REGIONS_H__
#define FVS_FACE_REGIONS_H__


#include "face_video_segment.pb.h"

// std
#include <memory>

// sfl
#include <sfl/sequence_face_landmarks.h>

// segmentation
#include <segment_util/segmentation.pb.h>

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

namespace fvs {

    class FaceRegions
    {
    public:
        FaceRegions();

        void addFrame(const segmentation::SegmentationDesc& seg_desc, 
            const sfl::Frame& sfl_frame, Frame& fvs_frame);

    private:
        void addFace(const segmentation::SegmentationDesc& seg_desc,
            const sfl::Face& sfl_face, Frame& fvs_frame);

        cv::Mat createFaceMap(const cv::Size& size, const std::vector<cv::Point>& landmarks);

        // Holds the segmentation for the current chunk.
        std::unique_ptr<segmentation::SegmentationDesc> m_seg_hier;
    };

}  // namespace fvs

#endif  // FVS_FACE_REGIONS_H__