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Code Issues Releases Wiki Activity

Merge pull request #1762 from sturkmen72:patch-2

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This commit is contained in:
Alexander Alekhin
2018-09-10 11:22:33 +00:00
parent 96cd5ca78a fa80a87aea
commit b10554ca66
1 changed files with 38 additions and 65 deletions
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103
modules/datasets/samples/pd_inria.cpp
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@@ -1,50 +1,7 @@
/*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) 2015, Itseez Inc, all rights reserved.
// Third party copyrights are property of their respective owners.
//
// 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 the copyright holders 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 Itseez Inc 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/datasets/pd_inria.hpp"
#include <opencv2/core.hpp>
#include <opencv2/highgui.hpp>
#include <opencv2/imgproc.hpp>
#include <iostream>
#include <string>
#include <vector>
using namespace std;
using namespace cv;
@@ -55,6 +12,7 @@ int main(int argc, char *argv[])
const char *keys =
"{ help h usage ? | | show this message }"
"{ path p |true| path to dataset }";
CommandLineParser parser(argc, argv, keys);
string path(parser.get<string>("path"));
if (parser.has("help") || path=="true")
@@ -66,28 +24,43 @@ int main(int argc, char *argv[])
Ptr<PD_inria> dataset = PD_inria::create();
dataset->load(path);
cout << "train size: " << (unsigned int)dataset->getTrain().size() << endl;
size_t train_size = dataset->getTrain().size();
size_t test_size = dataset->getTest().size();
cout << "train size: " << train_size << endl;
cout << "test size: " << test_size << endl;
PD_inriaObj *example = static_cast<PD_inriaObj *>(dataset->getTrain()[0].get());
cout << "first train object: " << endl;
cout << "name: " << example->filename << endl;
// image size
cout << "image size: " << endl;
cout << " - width: " << example->width << endl;
cout << " - height: " << example->height << endl;
cout << " - depth: " << example->depth << endl;
// bounding boxes
for (unsigned int i = 0; i < (example->bndboxes).size(); i++)
for( size_t i = 0; i < train_size; i++ )
{
cout << "object " << i << endl;
int x = (example->bndboxes)[i].x;
int y = (example->bndboxes)[i].y;
cout << " - xmin = " << x << endl;
cout << " - ymin = " << y << endl;
cout << " - xmax = " << (example->bndboxes)[i].width + x << endl;
cout << " - ymax = " << (example->bndboxes)[i].height + y<< endl;
PD_inriaObj *example = static_cast<PD_inriaObj *>(dataset->getTrain()[i].get());
cout << "\ntrain object index: " << i << endl;
cout << "file name: " << example->filename << endl;
// image size
cout << "image size: " << endl;
cout << " - width: " << example->width << endl;
cout << " - height: " << example->height << endl;
cout << " - depth: " << example->depth << endl;
Mat img = imread( example->filename );
// bounding boxes
for ( size_t j = 0; j < example->bndboxes.size(); j++ )
{
cout << "object " << j << endl;
int x = example->bndboxes[j].x;
int y = example->bndboxes[j].y;
cout << " - xmin = " << x << endl;
cout << " - ymin = " << y << endl;
cout << " - xmax = " << example->bndboxes[j].width + x << endl;
cout << " - ymax = " << example->bndboxes[j].height + y << endl;
rectangle( img, example->bndboxes[j], Scalar( 0, 0, 255 ), 2 );
}
imshow("INRIAPerson Dataset Train Images", img);
cout << "\nPress a key to continue or ESC to exit." << endl;
int key = waitKey();
if( key == 27 ) break;
}
return 0;