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Diffstat (limited to 'thirdparty1/linux/include/opencv2/phase_unwrapping/histogramphaseunwrapping.hpp')
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diff --git a/thirdparty1/linux/include/opencv2/phase_unwrapping/histogramphaseunwrapping.hpp b/thirdparty1/linux/include/opencv2/phase_unwrapping/histogramphaseunwrapping.hpp new file mode 100644 index 0000000..e75d889 --- /dev/null +++ b/thirdparty1/linux/include/opencv2/phase_unwrapping/histogramphaseunwrapping.hpp @@ -0,0 +1,107 @@ +/*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. + // + // + // License Agreement + // For Open Source Computer Vision Library + // + // Copyright (C) 2015, OpenCV Foundation, 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 Intel Corporation or 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 __OPENCV_HISTOGRAM_PHASE_UNWRAPPING_HPP__ +#define __OPENCV_HISTOGRAM_PHASE_UNWRAPPING_HPP__ + +#include "opencv2/core.hpp" +#include <opencv2/imgproc.hpp> +#include "opencv2/phase_unwrapping/phase_unwrapping.hpp" + +namespace cv { +namespace phase_unwrapping { +//! @addtogroup phase_unwrapping +//! @{ + + /** @brief Class implementing two-dimensional phase unwrapping based on @cite histogramUnwrapping + * This algorithm belongs to the quality-guided phase unwrapping methods. + * First, it computes a reliability map from second differences between a pixel and its eight neighbours. + * Reliability values lie between 0 and 16*pi*pi. Then, this reliability map is used to compute + * the reliabilities of "edges". An edge is an entity defined by two pixels that are connected + * horizontally or vertically. Its reliability is found by adding the the reliabilities of the + * two pixels connected through it. Edges are sorted in a histogram based on their reliability values. + * This histogram is then used to unwrap pixels, starting from the highest quality pixel. + + * The wrapped phase map and the unwrapped result are stored in CV_32FC1 Mat. + */ +class CV_EXPORTS_W HistogramPhaseUnwrapping : public PhaseUnwrapping +{ + +public: + /** + * @brief Parameters of phaseUnwrapping constructor. + + * @param width Phase map width. + * @param height Phase map height. + * @param histThresh Bins in the histogram are not of equal size. Default value is 3*pi*pi. The one before "histThresh" value are smaller. + * @param nbrOfSmallBins Number of bins between 0 and "histThresh". Default value is 10. + * @param nbrOfLargeBins Number of bins between "histThresh" and 32*pi*pi (highest edge reliability value). Default value is 5. + */ + struct CV_EXPORTS Params + { + Params(); + int width; + int height; + float histThresh; + int nbrOfSmallBins; + int nbrOfLargeBins; + }; + /** + * @brief Constructor + + * @param parameters HistogramPhaseUnwrapping parameters HistogramPhaseUnwrapping::Params: width,height of the phase map and histogram characteristics. + */ + static Ptr<HistogramPhaseUnwrapping> create( const HistogramPhaseUnwrapping::Params ¶meters = + HistogramPhaseUnwrapping::Params() ); + + /** + * @brief Get the reliability map computed from the wrapped phase map. + + * @param reliabilityMap Image where the reliability map is stored. + */ + CV_WRAP + virtual void getInverseReliabilityMap( OutputArray reliabilityMap ) = 0; +}; + +//! @} +} +} +#endif
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