opencv/opencv_contrib
1
0
Fork 0
mirror of https://github.com/opencv/opencv_contrib.git synced 2025-10-20 04:25:42 +08:00
Code Issues Releases Wiki Activity

added fr_adience dataset loader

Browse Source
This commit is contained in:
Dmitriy Anisimov
2014-10-21 12:49:46 +04:00
parent e16ba0430a
commit c5bc6e82ea
3 changed files with 373 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

93
modules/datasets/include/opencv2/datasets/fr_adience.hpp Normal file
View File

@@ -0,0 +1,93 @@
/*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) 2014, 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*/
#ifndef OPENCV_DATASETS_FR_ADIENCE_HPP
#define OPENCV_DATASETS_FR_ADIENCE_HPP
#include <string>
#include <vector>
#include "opencv2/datasets/dataset.hpp"
#include <opencv2/core.hpp>
namespace cv
{
namespace datasets
{
enum genderType
{
male = 0,
female,
none
};
struct FR_adienceObj : public Object
{
std::string user_id;
std::string original_image;
int face_id;
std::string age;
genderType gender;
int x;
int y;
int dx;
int dy;
int tilt_ang;
int fiducial_yaw_angle;
int fiducial_score;
};
class CV_EXPORTS FR_adience : public Dataset
{
public:
virtual void load(const std::string &path) = 0;
static Ptr<FR_adience> create();
std::vector<std::string> paths;
};
}
}
#endif

105
modules/datasets/samples/fr_adience.cpp Normal file
View File

@@ -0,0 +1,105 @@
/*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) 2014, 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/fr_adience.hpp"
#include <opencv2/core.hpp>
#include <cstdio>
#include <string>
#include <vector>
using namespace std;
using namespace cv;
using namespace cv::datasets;
int main(int argc, char *argv[])
{
const char *keys =
"{ help h usage ? | | show this message }"
"{ path p |true| path to dataset folder and splits }";
CommandLineParser parser(argc, argv, keys);
string path(parser.get<string>("path"));
if (parser.has("help") || path=="true")
{
parser.printMessage();
return -1;
}
Ptr<FR_adience> dataset = FR_adience::create();
dataset->load(path);
// ***************
// dataset contains for each object its images.
// For example, let output splits number, dataset size and last image.
int numSplits = dataset->getNumSplits();
printf("splits number: %u\n", numSplits);
printf("dataset size: %u\n", (unsigned int)dataset->getTrain().size());
FR_adienceObj *example = static_cast<FR_adienceObj *>(dataset->getTrain().back().get());
printf("last image:\n");
printf("user_id: %s\n", example->user_id.c_str());
printf("original_image: %s\n", example->original_image.c_str());
printf("face_id: %u\n", example->face_id);
printf("age: %s\n", example->age.c_str());
printf("gender: ");
if (example->gender == male)
{
printf("m\n");
} else
if (example->gender == female)
{
printf("f\n");
} else
{
printf("none\n");
}
printf("x: %u\n", example->x);
printf("y: %u\n", example->y);
printf("dx: %u\n", example->dx);
printf("dy: %u\n", example->dy);
printf("tilt_ang: %u\n", example->tilt_ang);
printf("fiducial_yaw_angle: %u\n", example->fiducial_yaw_angle);
printf("fiducial_score: %u\n", example->fiducial_score);
return 0;
}

175
modules/datasets/src/fr_adience.cpp Normal file
View File

@@ -0,0 +1,175 @@
/*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) 2014, 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/fr_adience.hpp"
#include "opencv2/datasets/util.hpp"
#include "precomp.hpp"
namespace cv
{
namespace datasets
{
using namespace std;
class CV_EXPORTS FR_adienceImp : public FR_adience
{
public:
FR_adienceImp() {}
//FR_adienceImp(const string &path);
virtual ~FR_adienceImp() {}
virtual void load(const string &path);
private:
void loadDataset(const string &path);
void loadFile(const string &filename, vector< Ptr<FR_adienceObj> > &out);
void cv5ToSplits(vector< Ptr<FR_adienceObj> > fileList[5]);
};
/*FR_adienceImp::FR_adienceImp(const string &path)
{
loadDataset(path);
}*/
void FR_adienceImp::load(const string &path)
{
loadDataset(path);
}
void FR_adienceImp::loadFile(const string &filename, vector< Ptr<FR_adienceObj> > &out)
{
string line;
ifstream infile(filename.c_str());
while (getline(infile, line))
{
Ptr<FR_adienceObj> curr(new FR_adienceObj);
vector<string> elems;
split(line, elems, ',');
curr->user_id = elems[0];
curr->original_image = elems[1];
curr->face_id = atoi(elems[2].c_str());
curr->age = elems[3];
if (elems[4]=="m")
{
curr->gender = male;
} else
if (elems[4]=="f")
{
curr->gender = female;
} else
{
curr->gender = none;
}
curr->x = atoi(elems[5].c_str());
curr->y = atoi(elems[6].c_str());
curr->dx = atoi(elems[7].c_str());
curr->dy = atoi(elems[8].c_str());
curr->tilt_ang = atoi(elems[9].c_str());
curr->fiducial_yaw_angle = atoi(elems[10].c_str());
curr->fiducial_score = atoi(elems[11].c_str());
out.push_back(curr);
}
}
void FR_adienceImp::cv5ToSplits(vector< Ptr<FR_adienceObj> > fileList[5])
{
for (unsigned int i=0; i<5; ++i)
{
train.push_back(vector< Ptr<Object> >());
test.push_back(vector< Ptr<Object> >());
validation.push_back(vector< Ptr<Object> >());
for (unsigned int j=0; j<5; ++j)
{
vector< Ptr<FR_adienceObj> > &currlist = fileList[j];
if (i!=j)
{
for (vector< Ptr<FR_adienceObj> >::iterator it=currlist.begin(); it!=currlist.end(); ++it)
{
train.back().push_back(*it);
}
} else
{
for (vector< Ptr<FR_adienceObj> >::iterator it=currlist.begin(); it!=currlist.end(); ++it)
{
test.back().push_back(*it);
}
}
}
}
}
void FR_adienceImp::loadDataset(const string &path)
{
vector< Ptr<FR_adienceObj> > fileList[5];
for (unsigned int i=0; i<5; ++i)
{
char tmp[3];
sprintf(tmp, "%u", i);
string filename(path+"fold_"+string(tmp)+"_data.txt");
loadFile(filename, fileList[i]);
}
cv5ToSplits(fileList);
for (unsigned int i=0; i<5; ++i)
{
char tmp[3];
sprintf(tmp, "%u", i);
string filename(path+"fold_frontal_"+string(tmp)+"_data.txt");
fileList[i].clear();
loadFile(filename, fileList[i]);
}
cv5ToSplits(fileList);
}
Ptr<FR_adience> FR_adience::create()
{
return Ptr<FR_adienceImp>(new FR_adienceImp);
}
}
}