| /*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*/ | |
| 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"); | |
| } | |
| 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) | |
| { | |
| CV_INSTRUMENT_REGION(); | |
| 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 | |