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