107 lines
3.7 KiB
C++
107 lines
3.7 KiB
C++
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/*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) 2017, IBM Corporation, all rights reserved.
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// Third party copyrights are property of their respective owners.
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//
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// @Authors
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// Marc Fiammante marc.fiammante@fr.ibm.com
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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 OpenCV Foundation or contributors 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 OpenCV Foundation 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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#include "opencv2/core/utility.hpp"
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#include "opencv2/imgproc.hpp"
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#include "opencv2/imgcodecs.hpp"
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#include "opencv2/highgui.hpp"
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#include <stdio.h>
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#include <iostream>
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#include "opencv2/ximgproc.hpp"
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using namespace cv;
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using namespace ximgproc;
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using namespace std;
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static void help()
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{
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printf("\nThis sample demonstrates BrightEdge detection\n"
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"Call:\n"
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" /.edge [image_name -- Default is ../data/ml.png]\n\n");
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}
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const char* keys =
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{
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"{help h||}{@image |../data/ml.png|input image name}"
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};
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int main(int argc, const char** argv)
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{
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CommandLineParser parser(argc, argv, keys);
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if (parser.has("help"))
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{
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help();
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return 0;
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}
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string filename = parser.get<string>(0);
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Mat image = imread(filename, IMREAD_COLOR);
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if (image.empty())
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{
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printf("Cannot read image file: %s\n", filename.c_str());
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help();
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return -1;
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}
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// Create a window
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// // " original ";
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namedWindow("Original");
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imshow("Original", image);
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// " absdiff ";
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Mat edge;
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BrightEdges(image, edge, 0); // No contrast
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namedWindow("Absolute Difference");
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imshow("Absolute Difference", edge);
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// " default contrast 1 ";
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BrightEdges(image, edge);
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namedWindow("Default contrast");
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imshow("Default contrast", edge);// Default contrast 1
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// " Contrast 5 \n";
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BrightEdges(image, edge, 5);
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namedWindow("Contrast 5");
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imshow("Contrast 5", edge);
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// " Contrast 10 \n";
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BrightEdges(image, edge, 10);
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namedWindow("Contrast 10");
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imshow("Contrast 10", edge);
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// "wait key ";
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waitKey(0);
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// "end ";
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return 0;
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}
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