/*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*/ #include "precomp.hpp" #include "opencl_kernels_stitching.hpp" namespace cv { namespace detail { Ptr<Timelapser> Timelapser::createDefault(int type) { if (type == AS_IS) return makePtr<Timelapser>(); if (type == CROP) return makePtr<TimelapserCrop>(); CV_Error(Error::StsBadArg, "unsupported timelapsing method"); return Ptr<Timelapser>(); } void Timelapser::initialize(const std::vector<Point> &corners, const std::vector<Size> &sizes) { dst_roi_ = resultRoi(corners, sizes); dst_.create(dst_roi_.size(), CV_16SC3); } void Timelapser::process(InputArray _img, InputArray /*_mask*/, Point tl) { dst_.setTo(Scalar::all(0)); Mat img = _img.getMat(); Mat dst = dst_.getMat(ACCESS_RW); CV_Assert(img.type() == CV_16SC3); int dx = tl.x - dst_roi_.x; int dy = tl.y - dst_roi_.y; for (int y = 0; y < img.rows; ++y) { const Point3_<short> *src_row = img.ptr<Point3_<short> >(y); for (int x = 0; x < img.cols; ++x) { if (test_point(Point(tl.x + x, tl.y + y))) { Point3_<short> *dst_row = dst.ptr<Point3_<short> >(dy + y); dst_row[dx + x] = src_row[x]; } } } } bool Timelapser::test_point(Point pt) { return dst_roi_.contains(pt); } void TimelapserCrop::initialize(const std::vector<Point> &corners, const std::vector<Size> &sizes) { dst_roi_ = resultRoiIntersection(corners, sizes); dst_.create(dst_roi_.size(), CV_16SC3); } } // namespace detail } // namespace cv