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99 lines
3.8 KiB
99 lines
3.8 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/tr_chars.hpp" |
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#include <opencv2/core.hpp> |
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#include <cstdio> |
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#include <cstdlib> // atoi |
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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::datasetstools; |
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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 description file: list_English_Img.m }"; |
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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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vector<tr_chars> dataset; |
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do |
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{ |
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tr_chars curr; |
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dataset.push_back(curr); |
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unsigned int number = (unsigned int)dataset.size()-1; |
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dataset.back().load(path, number); |
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} while (dataset.back().train.size()>0); |
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dataset.pop_back(); // remove last empty split |
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// *************** |
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// dataset. train, test contain information about each element of appropriate sets and splits. |
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// For example, let output first elements of these vectors and their sizes for last split. |
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// And number of splits. |
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printf("splits number: %u\n", (unsigned int)dataset.size()); |
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vector<character> &currTrain = dataset.back().train; |
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vector<character> &currTest = dataset.back().test; |
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printf("train size: %u\n", (unsigned int)currTrain.size()); |
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printf("test size: %u\n", (unsigned int)currTest.size()); |
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character &currTrainCh = currTrain[0]; |
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character &currTestCh = currTest[0]; |
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printf("first train element:\nname: %s\n", currTrainCh.imgName.c_str()); |
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printf("label: %u\n", currTrainCh.label); |
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printf("first test element:\nname: %s\n", currTestCh.imgName.c_str()); |
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printf("label: %u\n", currTestCh.label); |
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return 0; |
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}
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