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133 lines
5.3 KiB
C++
133 lines
5.3 KiB
C++
/*M///////////////////////////////////////////////////////////////////////////////////////
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//
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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//
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// By downloading, copying, installing or using the software you agree to this license.
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// If you do not agree to this license, do not download, install,
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// copy or use the software.
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//
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//
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// License Agreement
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// For Open Source Computer Vision Library
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//
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// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
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// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
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// Copyright (C) 2013, OpenCV Foundation, all rights reserved.
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// Third party copyrights are property of their respective owners.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// * Redistribution's of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// * Redistribution's in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// * The name of the copyright holders may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// This software is provided by the copyright holders and contributors "as is" and
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// any express or implied warranties, including, but not limited to, the implied
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// warranties of merchantability and fitness for a particular purpose are disclaimed.
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// In no event shall the Intel Corporation or contributors be liable for any direct,
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// indirect, incidental, special, exemplary, or consequential damages
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// (including, but not limited to, procurement of substitute goods or services;
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// loss of use, data, or profits; or business interruption) however caused
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// and on any theory of liability, whether in contract, strict liability,
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// or tort (including negligence or otherwise) arising in any way out of
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// the use of this software, even if advised of the possibility of such damage.
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//
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//M*/
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#ifndef OPENCV_SHAPE_SHAPE_TRANSFORM_HPP
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#define OPENCV_SHAPE_SHAPE_TRANSFORM_HPP
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#include <vector>
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#include "opencv2/core.hpp"
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#include "opencv2/imgproc.hpp"
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namespace cv
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{
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//! @addtogroup shape
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//! @{
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/** @brief Abstract base class for shape transformation algorithms.
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*/
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class CV_EXPORTS_W ShapeTransformer : public Algorithm
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{
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public:
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/** @brief Estimate the transformation parameters of the current transformer algorithm, based on point matches.
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@param transformingShape Contour defining first shape.
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@param targetShape Contour defining second shape (Target).
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@param matches Standard vector of Matches between points.
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*/
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CV_WRAP virtual void estimateTransformation(InputArray transformingShape, InputArray targetShape,
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std::vector<DMatch>& matches) = 0;
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/** @brief Apply a transformation, given a pre-estimated transformation parameters.
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@param input Contour (set of points) to apply the transformation.
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@param output Output contour.
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*/
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CV_WRAP virtual float applyTransformation(InputArray input, OutputArray output=noArray()) = 0;
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/** @brief Apply a transformation, given a pre-estimated transformation parameters, to an Image.
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@param transformingImage Input image.
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@param output Output image.
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@param flags Image interpolation method.
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@param borderMode border style.
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@param borderValue border value.
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*/
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CV_WRAP virtual void warpImage(InputArray transformingImage, OutputArray output,
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int flags=INTER_LINEAR, int borderMode=BORDER_CONSTANT,
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const Scalar& borderValue=Scalar()) const = 0;
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};
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/***********************************************************************************/
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/***********************************************************************************/
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/** @brief Definition of the transformation
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occupied in the paper "Principal Warps: Thin-Plate Splines and Decomposition of Deformations", by
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F.L. Bookstein (PAMI 1989). :
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*/
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class CV_EXPORTS_W ThinPlateSplineShapeTransformer : public ShapeTransformer
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{
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public:
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/** @brief Set the regularization parameter for relaxing the exact interpolation requirements of the TPS
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algorithm.
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@param beta value of the regularization parameter.
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*/
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CV_WRAP virtual void setRegularizationParameter(double beta) = 0;
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CV_WRAP virtual double getRegularizationParameter() const = 0;
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};
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/** Complete constructor */
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CV_EXPORTS_W Ptr<ThinPlateSplineShapeTransformer>
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createThinPlateSplineShapeTransformer(double regularizationParameter=0);
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/***********************************************************************************/
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/***********************************************************************************/
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/** @brief Wrapper class for the OpenCV Affine Transformation algorithm. :
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*/
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class CV_EXPORTS_W AffineTransformer : public ShapeTransformer
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{
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public:
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CV_WRAP virtual void setFullAffine(bool fullAffine) = 0;
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CV_WRAP virtual bool getFullAffine() const = 0;
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};
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/** Complete constructor */
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CV_EXPORTS_W Ptr<AffineTransformer> createAffineTransformer(bool fullAffine);
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//! @}
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} // cv
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#endif
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