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#ifndef CodecGrayCode_H

#define CodecGrayCode_H

#include "Codec.h"

class EncoderGrayCode : public Encoder {

    public:

        EncoderGrayCode(unsigned int _screenCols, unsigned int _screenRows, CodecDir _dir);

        // Encoding

        cv::Mat getEncodingPattern(unsigned int depth);

    private:

        std::vector<cv::Mat> patterns;

        unsigned int Nhorz, Nvert;

};

class DecoderGrayCode : public Decoder {

    public:

        DecoderGrayCode(CodecDir _dir, int _screenCols, int _screenRows);

        // Decoding

        virtual void getCorrespondences(const std::vector<cv::Mat>& frames0, const std::vector<cv::Mat>& frames1, std::vector<cv::Point2f>& q0, std::vector<cv::Point2f>& q1, std::vector<cv::Point3f>& color);

    private:

        int Nvert, Nhorz;

};

#endif // CodecGrayCode_H