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Diffstat (limited to 'thirdparty1/linux/include/opencv2/reg/mapprojec.hpp')
-rw-r--r-- | thirdparty1/linux/include/opencv2/reg/mapprojec.hpp | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/thirdparty1/linux/include/opencv2/reg/mapprojec.hpp b/thirdparty1/linux/include/opencv2/reg/mapprojec.hpp new file mode 100644 index 0000000..57ef146 --- /dev/null +++ b/thirdparty1/linux/include/opencv2/reg/mapprojec.hpp @@ -0,0 +1,105 @@ +/*M/////////////////////////////////////////////////////////////////////////////////////// +// +// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. +// +// By downloading, copying, installing or using the software you agree to this license. +// If you do not agree to this license, do not download, install, +// copy or use the software. +// +// Copyright (C) 2013, Alfonso Sanchez-Beato, all rights reserved. +// Third party copyrights are property of their respective owners. +// +// Redistribution and use in source and binary forms, with or without modification, +// are permitted provided that the following conditions are met: +// +// * Redistribution's of source code must retain the above copyright notice, +// this list of conditions and the following disclaimer. +// +// * Redistribution's in binary form must reproduce the above copyright notice, +// this list of conditions and the following disclaimer in the documentation +// and/or other materials provided with the distribution. +// +// * The name of the copyright holders may not be used to endorse or promote products +// derived from this software without specific prior written permission. +// +// This software is provided by the copyright holders and contributors "as is" and +// any express or implied warranties, including, but not limited to, the implied +// warranties of merchantability and fitness for a particular purpose are disclaimed. +// In no event shall the contributors be liable for any direct, +// indirect, incidental, special, exemplary, or consequential damages +// (including, but not limited to, procurement of substitute goods or services; +// loss of use, data, or profits; or business interruption) however caused +// and on any theory of liability, whether in contract, strict liability, +// or tort (including negligence or otherwise) arising in any way out of +// the use of this software, even if advised of the possibility of such damage. +// +//M*/ + +#ifndef MAPPROJEC_H_ +#define MAPPROJEC_H_ + +#include "map.hpp" + + +namespace cv { +namespace reg { + +//! @addtogroup reg +//! @{ + +/*! + * Defines an transformation that consists on a projective transformation + */ +class CV_EXPORTS MapProjec : public Map +{ +public: + /*! + * Default constructor builds an identity map + */ + MapProjec(void); + + /*! + * Constructor providing explicit values + * \param[in] projTr Projective transformation + */ + MapProjec(const cv::Matx<double, 3, 3>& projTr); + + /*! + * Destructor + */ + ~MapProjec(void); + + void inverseWarp(const cv::Mat& img1, cv::Mat& img2) const; + + cv::Ptr<Map> inverseMap(void) const; + + void compose(const Map& map); + + void scale(double factor); + + /*! + * Returns projection matrix + * \return Projection matrix + */ + const cv::Matx<double, 3, 3>& getProjTr() const { + return projTr_; + } + + /*! + * Normalizes object's homography + */ + void normalize(void) { + double z = 1./projTr_(2, 2); + for(size_t v_i = 0; v_i < sizeof(projTr_.val)/sizeof(projTr_.val[0]); ++v_i) + projTr_.val[v_i] *= z; + } + +private: + cv::Matx<double, 3, 3> projTr_; /*< Projection matrix */ +}; + +//! @} + +}} // namespace cv::reg + +#endif // MAPPROJEC_H_ |