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Diffstat (limited to '2.3-1/thirdparty/raspberrypi/includes/opencv2/stitching/detail/warpers.hpp')
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diff --git a/2.3-1/thirdparty/raspberrypi/includes/opencv2/stitching/detail/warpers.hpp b/2.3-1/thirdparty/raspberrypi/includes/opencv2/stitching/detail/warpers.hpp deleted file mode 100644 index 60d5e541..00000000 --- a/2.3-1/thirdparty/raspberrypi/includes/opencv2/stitching/detail/warpers.hpp +++ /dev/null @@ -1,510 +0,0 @@ - /*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) 2000-2008, Intel Corporation, all rights reserved. -// Copyright (C) 2009, Willow Garage Inc., 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_STITCHING_WARPERS_HPP__ -#define __OPENCV_STITCHING_WARPERS_HPP__ - -#include "opencv2/core/core.hpp" -#include "opencv2/core/gpumat.hpp" -#include "opencv2/imgproc/imgproc.hpp" - -namespace cv { -namespace detail { - -class CV_EXPORTS RotationWarper -{ -public: - virtual ~RotationWarper() {} - - virtual Point2f warpPoint(const Point2f &pt, const Mat &K, const Mat &R) = 0; - - virtual Rect buildMaps(Size src_size, const Mat &K, const Mat &R, Mat &xmap, Mat &ymap) = 0; - - virtual Point warp(const Mat &src, const Mat &K, const Mat &R, int interp_mode, int border_mode, - Mat &dst) = 0; - - virtual void warpBackward(const Mat &src, const Mat &K, const Mat &R, int interp_mode, int border_mode, - Size dst_size, Mat &dst) = 0; - - virtual Rect warpRoi(Size src_size, const Mat &K, const Mat &R) = 0; - - float getScale() const { return 1.f; } - void setScale(float) {} -}; - - -struct CV_EXPORTS ProjectorBase -{ - void setCameraParams(const Mat &K = Mat::eye(3, 3, CV_32F), - const Mat &R = Mat::eye(3, 3, CV_32F), - const Mat &T = Mat::zeros(3, 1, CV_32F)); - - float scale; - float k[9]; - float rinv[9]; - float r_kinv[9]; - float k_rinv[9]; - float t[3]; -}; - - -template <class P> -class CV_EXPORTS RotationWarperBase : public RotationWarper -{ -public: - Point2f warpPoint(const Point2f &pt, const Mat &K, const Mat &R); - - Rect buildMaps(Size src_size, const Mat &K, const Mat &R, Mat &xmap, Mat &ymap); - - Point warp(const Mat &src, const Mat &K, const Mat &R, int interp_mode, int border_mode, - Mat &dst); - - void warpBackward(const Mat &src, const Mat &K, const Mat &R, int interp_mode, int border_mode, - Size dst_size, Mat &dst); - - Rect warpRoi(Size src_size, const Mat &K, const Mat &R); - - float getScale() const { return projector_.scale; } - void setScale(float val) { projector_.scale = val; } - -protected: - - // Detects ROI of the destination image. It's correct for any projection. - virtual void detectResultRoi(Size src_size, Point &dst_tl, Point &dst_br); - - // Detects ROI of the destination image by walking over image border. - // Correctness for any projection isn't guaranteed. - void detectResultRoiByBorder(Size src_size, Point &dst_tl, Point &dst_br); - - P projector_; -}; - - -struct CV_EXPORTS PlaneProjector : ProjectorBase -{ - void mapForward(float x, float y, float &u, float &v); - void mapBackward(float u, float v, float &x, float &y); -}; - - -class CV_EXPORTS PlaneWarper : public RotationWarperBase<PlaneProjector> -{ -public: - PlaneWarper(float scale = 1.f) { projector_.scale = scale; } - - void setScale(float scale) { projector_.scale = scale; } - - Point2f warpPoint(const Point2f &pt, const Mat &K, const Mat &R, const Mat &T); - - Rect buildMaps(Size src_size, const Mat &K, const Mat &R, const Mat &T, Mat &xmap, Mat &ymap); - - Point warp(const Mat &src, const Mat &K, const Mat &R, const Mat &T, int interp_mode, int border_mode, - Mat &dst); - - Rect warpRoi(Size src_size, const Mat &K, const Mat &R, const Mat &T); - -protected: - void detectResultRoi(Size src_size, Point &dst_tl, Point &dst_br); -}; - - -struct CV_EXPORTS SphericalProjector : ProjectorBase -{ - void mapForward(float x, float y, float &u, float &v); - void mapBackward(float u, float v, float &x, float &y); -}; - - -// Projects image onto unit sphere with origin at (0, 0, 0). -// Poles are located at (0, -1, 0) and (0, 1, 0) points. -class CV_EXPORTS SphericalWarper : public RotationWarperBase<SphericalProjector> -{ -public: - SphericalWarper(float scale) { projector_.scale = scale; } - -protected: - void detectResultRoi(Size src_size, Point &dst_tl, Point &dst_br); -}; - - -struct CV_EXPORTS CylindricalProjector : ProjectorBase -{ - void mapForward(float x, float y, float &u, float &v); - void mapBackward(float u, float v, float &x, float &y); -}; - - -// Projects image onto x * x + z * z = 1 cylinder -class CV_EXPORTS CylindricalWarper : public RotationWarperBase<CylindricalProjector> -{ -public: - CylindricalWarper(float scale) { projector_.scale = scale; } - -protected: - void detectResultRoi(Size src_size, Point &dst_tl, Point &dst_br) - { - RotationWarperBase<CylindricalProjector>::detectResultRoiByBorder(src_size, dst_tl, dst_br); - } -}; - - -struct CV_EXPORTS FisheyeProjector : ProjectorBase -{ - void mapForward(float x, float y, float &u, float &v); - void mapBackward(float u, float v, float &x, float &y); -}; - - -class CV_EXPORTS FisheyeWarper : public RotationWarperBase<FisheyeProjector> -{ -public: - FisheyeWarper(float scale) { projector_.scale = scale; } -}; - - -struct CV_EXPORTS StereographicProjector : ProjectorBase -{ - void mapForward(float x, float y, float &u, float &v); - void mapBackward(float u, float v, float &x, float &y); -}; - - -class CV_EXPORTS StereographicWarper : public RotationWarperBase<StereographicProjector> -{ -public: - StereographicWarper(float scale) { projector_.scale = scale; } -}; - - -struct CV_EXPORTS CompressedRectilinearProjector : ProjectorBase -{ - float a, b; - - void mapForward(float x, float y, float &u, float &v); - void mapBackward(float u, float v, float &x, float &y); -}; - - -class CV_EXPORTS CompressedRectilinearWarper : public RotationWarperBase<CompressedRectilinearProjector> -{ -public: - CompressedRectilinearWarper(float scale, float A = 1, float B = 1) - { - projector_.a = A; - projector_.b = B; - projector_.scale = scale; - } -}; - - -struct CV_EXPORTS CompressedRectilinearPortraitProjector : ProjectorBase -{ - float a, b; - - void mapForward(float x, float y, float &u, float &v); - void mapBackward(float u, float v, float &x, float &y); -}; - - -class CV_EXPORTS CompressedRectilinearPortraitWarper : public RotationWarperBase<CompressedRectilinearPortraitProjector> -{ -public: - CompressedRectilinearPortraitWarper(float scale, float A = 1, float B = 1) - { - projector_.a = A; - projector_.b = B; - projector_.scale = scale; - } -}; - - -struct CV_EXPORTS PaniniProjector : ProjectorBase -{ - float a, b; - - void mapForward(float x, float y, float &u, float &v); - void mapBackward(float u, float v, float &x, float &y); -}; - - -class CV_EXPORTS PaniniWarper : public RotationWarperBase<PaniniProjector> -{ -public: - PaniniWarper(float scale, float A = 1, float B = 1) - { - projector_.a = A; - projector_.b = B; - projector_.scale = scale; - } -}; - - -struct CV_EXPORTS PaniniPortraitProjector : ProjectorBase -{ - float a, b; - - void mapForward(float x, float y, float &u, float &v); - void mapBackward(float u, float v, float &x, float &y); -}; - - -class CV_EXPORTS PaniniPortraitWarper : public RotationWarperBase<PaniniPortraitProjector> -{ -public: - PaniniPortraitWarper(float scale, float A = 1, float B = 1) - { - projector_.a = A; - projector_.b = B; - projector_.scale = scale; - } - -}; - - -struct CV_EXPORTS MercatorProjector : ProjectorBase -{ - void mapForward(float x, float y, float &u, float &v); - void mapBackward(float u, float v, float &x, float &y); -}; - - -class CV_EXPORTS MercatorWarper : public RotationWarperBase<MercatorProjector> -{ -public: - MercatorWarper(float scale) { projector_.scale = scale; } -}; - - -struct CV_EXPORTS TransverseMercatorProjector : ProjectorBase -{ - void mapForward(float x, float y, float &u, float &v); - void mapBackward(float u, float v, float &x, float &y); -}; - - -class CV_EXPORTS TransverseMercatorWarper : public RotationWarperBase<TransverseMercatorProjector> -{ -public: - TransverseMercatorWarper(float scale) { projector_.scale = scale; } -}; - - -class CV_EXPORTS PlaneWarperGpu : public PlaneWarper -{ -public: - PlaneWarperGpu(float scale = 1.f) : PlaneWarper(scale) {} - - Rect buildMaps(Size src_size, const Mat &K, const Mat &R, Mat &xmap, Mat &ymap) - { - Rect result = buildMaps(src_size, K, R, d_xmap_, d_ymap_); - d_xmap_.download(xmap); - d_ymap_.download(ymap); - return result; - } - - Rect buildMaps(Size src_size, const Mat &K, const Mat &R, const Mat &T, Mat &xmap, Mat &ymap) - { - Rect result = buildMaps(src_size, K, R, T, d_xmap_, d_ymap_); - d_xmap_.download(xmap); - d_ymap_.download(ymap); - return result; - } - - Point warp(const Mat &src, const Mat &K, const Mat &R, int interp_mode, int border_mode, - Mat &dst) - { - d_src_.upload(src); - Point result = warp(d_src_, K, R, interp_mode, border_mode, d_dst_); - d_dst_.download(dst); - return result; - } - - Point warp(const Mat &src, const Mat &K, const Mat &R, const Mat &T, int interp_mode, int border_mode, - Mat &dst) - { - d_src_.upload(src); - Point result = warp(d_src_, K, R, T, interp_mode, border_mode, d_dst_); - d_dst_.download(dst); - return result; - } - - Rect buildMaps(Size src_size, const Mat &K, const Mat &R, gpu::GpuMat &xmap, gpu::GpuMat &ymap); - - Rect buildMaps(Size src_size, const Mat &K, const Mat &R, const Mat &T, gpu::GpuMat &xmap, gpu::GpuMat &ymap); - - Point warp(const gpu::GpuMat &src, const Mat &K, const Mat &R, int interp_mode, int border_mode, - gpu::GpuMat &dst); - - Point warp(const gpu::GpuMat &src, const Mat &K, const Mat &R, const Mat &T, int interp_mode, int border_mode, - gpu::GpuMat &dst); - -private: - gpu::GpuMat d_xmap_, d_ymap_, d_src_, d_dst_; -}; - - -class CV_EXPORTS SphericalWarperGpu : public SphericalWarper -{ -public: - SphericalWarperGpu(float scale) : SphericalWarper(scale) {} - - Rect buildMaps(Size src_size, const Mat &K, const Mat &R, Mat &xmap, Mat &ymap) - { - Rect result = buildMaps(src_size, K, R, d_xmap_, d_ymap_); - d_xmap_.download(xmap); - d_ymap_.download(ymap); - return result; - } - - Point warp(const Mat &src, const Mat &K, const Mat &R, int interp_mode, int border_mode, - Mat &dst) - { - d_src_.upload(src); - Point result = warp(d_src_, K, R, interp_mode, border_mode, d_dst_); - d_dst_.download(dst); - return result; - } - - Rect buildMaps(Size src_size, const Mat &K, const Mat &R, gpu::GpuMat &xmap, gpu::GpuMat &ymap); - - Point warp(const gpu::GpuMat &src, const Mat &K, const Mat &R, int interp_mode, int border_mode, - gpu::GpuMat &dst); - -private: - gpu::GpuMat d_xmap_, d_ymap_, d_src_, d_dst_; -}; - - -class CV_EXPORTS CylindricalWarperGpu : public CylindricalWarper -{ -public: - CylindricalWarperGpu(float scale) : CylindricalWarper(scale) {} - - Rect buildMaps(Size src_size, const Mat &K, const Mat &R, Mat &xmap, Mat &ymap) - { - Rect result = buildMaps(src_size, K, R, d_xmap_, d_ymap_); - d_xmap_.download(xmap); - d_ymap_.download(ymap); - return result; - } - - Point warp(const Mat &src, const Mat &K, const Mat &R, int interp_mode, int border_mode, - Mat &dst) - { - d_src_.upload(src); - Point result = warp(d_src_, K, R, interp_mode, border_mode, d_dst_); - d_dst_.download(dst); - return result; - } - - Rect buildMaps(Size src_size, const Mat &K, const Mat &R, gpu::GpuMat &xmap, gpu::GpuMat &ymap); - - Point warp(const gpu::GpuMat &src, const Mat &K, const Mat &R, int interp_mode, int border_mode, - gpu::GpuMat &dst); - -private: - gpu::GpuMat d_xmap_, d_ymap_, d_src_, d_dst_; -}; - - -struct SphericalPortraitProjector : ProjectorBase -{ - void mapForward(float x, float y, float &u, float &v); - void mapBackward(float u, float v, float &x, float &y); -}; - - -// Projects image onto unit sphere with origin at (0, 0, 0). -// Poles are located NOT at (0, -1, 0) and (0, 1, 0) points, BUT at (1, 0, 0) and (-1, 0, 0) points. -class CV_EXPORTS SphericalPortraitWarper : public RotationWarperBase<SphericalPortraitProjector> -{ -public: - SphericalPortraitWarper(float scale) { projector_.scale = scale; } - -protected: - void detectResultRoi(Size src_size, Point &dst_tl, Point &dst_br); -}; - -struct CylindricalPortraitProjector : ProjectorBase -{ - void mapForward(float x, float y, float &u, float &v); - void mapBackward(float u, float v, float &x, float &y); -}; - - -class CV_EXPORTS CylindricalPortraitWarper : public RotationWarperBase<CylindricalPortraitProjector> -{ -public: - CylindricalPortraitWarper(float scale) { projector_.scale = scale; } - -protected: - void detectResultRoi(Size src_size, Point &dst_tl, Point &dst_br) - { - RotationWarperBase<CylindricalPortraitProjector>::detectResultRoiByBorder(src_size, dst_tl, dst_br); - } -}; - -struct PlanePortraitProjector : ProjectorBase -{ - void mapForward(float x, float y, float &u, float &v); - void mapBackward(float u, float v, float &x, float &y); -}; - - -class CV_EXPORTS PlanePortraitWarper : public RotationWarperBase<PlanePortraitProjector> -{ -public: - PlanePortraitWarper(float scale) { projector_.scale = scale; } - -protected: - void detectResultRoi(Size src_size, Point &dst_tl, Point &dst_br) - { - RotationWarperBase<PlanePortraitProjector>::detectResultRoiByBorder(src_size, dst_tl, dst_br); - } -}; - -} // namespace detail -} // namespace cv - -#include "warpers_inl.hpp" - -#endif // __OPENCV_STITCHING_WARPERS_HPP__ |