/*M///////////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2013, Alfonso Sanchez-Beato, all rights reserved.
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#ifndef MAPPERGRADSIMILAR_H_
#define MAPPERGRADSIMILAR_H_

#include "mapper.hpp"

namespace cv {
namespace reg {

//! @addtogroup reg
//! @{

/*!
 * Calculates a similarity transformation between to images (scale, rotation, and shift)
 */
class CV_EXPORTS_W MapperGradSimilar: public Mapper
{
public:
    CV_WRAP MapperGradSimilar();
    ~MapperGradSimilar();

    CV_WRAP virtual cv::Ptr<Map> calculate(InputArray img1, InputArray img2, cv::Ptr<Map> init = cv::Ptr<Map>()) const CV_OVERRIDE;

    CV_WRAP cv::Ptr<Map> getMap() const CV_OVERRIDE;
};

//! @}

}}  // namespace cv::reg

#endif  // MAPPERGRADSIMILAR_H_