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89 lines
3.6 KiB
89 lines
3.6 KiB
/*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) 2014, Itseez Inc, all rights reserved. |
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// Third party copyrights are property of their respective owners. |
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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 the copyright holders 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 Itseez Inc 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/datasets/fr_lfw.hpp" |
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#include <opencv2/core.hpp> |
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#include <cstdio> |
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#include <string> |
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#include <vector> |
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using namespace std; |
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using namespace cv; |
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using namespace cv::datasets; |
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int main(int argc, char *argv[]) |
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{ |
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const char *keys = |
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"{ help h usage ? | | show this message }" |
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"{ path p |true| path to dataset (lfw2 folder) }"; |
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CommandLineParser parser(argc, argv, keys); |
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string path(parser.get<string>("path")); |
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if (parser.has("help") || path=="true") |
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{ |
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parser.printMessage(); |
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return -1; |
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} |
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Ptr<FR_lfw> dataset = FR_lfw::create(); |
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dataset->load(path); |
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// *************** |
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// test contains two images and flag that they belong to one person. |
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// For example, let output splits number, test size and split 1, elements: 1, 301. |
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int numSplits = dataset->getNumSplits(); |
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printf("splits number: %u\n", numSplits); |
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printf("test size: %u\n", (unsigned int)dataset->getTest().size()); |
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FR_lfwObj *example = static_cast<FR_lfwObj *>(dataset->getTest()[0].get()); |
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printf("first test, first image: %s\n", example->image1.c_str()); |
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printf("first test, second image: %s\n", example->image2.c_str()); |
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printf("first test, same: %s\n", example->same?"yes":"no"); |
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example = static_cast<FR_lfwObj *>(dataset->getTest()[300].get()); |
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printf("300 test, first image: %s\n", example->image1.c_str()); |
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printf("300 test, second image: %s\n", example->image2.c_str()); |
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printf("300 test, same: %s\n", example->same?"yes":"no"); |
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return 0; |
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}
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