45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
/*
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* This file is part of Pastie
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*
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* Pastie is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* Pastie is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Pastie. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @copyright 2015 Steffen Vogel
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* @license http://www.gnu.org/licenses/gpl.txt GNU Public License
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* @author Steffen Vogel <steffen.vogel@rwth-aachen.de>
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* @link http://www.steffenvogel.de
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*/
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#include "edgedetect.h"
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#include <opencv2/imgproc.hpp>
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EdgeDetect::EdgeDetect(double t, double r) :
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threshold(t),
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ratio(r)
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{
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settings["Threshold"] = new DoubleSetting(this, threshold);
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settings["Ratio"] = new DoubleSetting(this, ratio);
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}
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Result * EdgeDetect::applyInternal(Image *img)
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{
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Mat &m = img->getMat();
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CV_Assert(m.channels() == 1);
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Canny(m, m, threshold, threshold * ratio);
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return NULL;
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}
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