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// Copyright (C) 2011 Davis E. King (davis@dlib.net)
// License: Boost Software License See LICENSE.txt for the full license.
#ifndef DLIB_IMAGE_DAtASET_METADATA_H__
#define DLIB_IMAGE_DAtASET_METADATA_H__
#include <string>
#include <vector>
#include <dlib/geometry.h>
// ----------------------------------------------------------------------------------------
namespace dlib
{
namespace image_dataset_metadata
{
struct box
{
box() : head(-0xFFFF,-0xFFFF) {}
rectangle rect;
// optional fields
std::string label;
point head; // a value of (-0xFFFF,-0xFFFF) indicates the field not supplied
bool has_head() const { return head != point(-0xFFFF,-0xFFFF); }
bool has_label() const { return label.size() != 0; }
};
struct image
{
image() {}
image(const std::string& f) : filename(f) {}
std::string filename;
std::vector<box> boxes;
};
struct dataset
{
std::vector<image> images;
std::string comment;
std::string name;
};
// ------------------------------------------------------------------------------------
void save_image_dataset_metadata (
const dataset& meta,
const std::string& filename
);
// ------------------------------------------------------------------------------------
void load_image_dataset_metadata (
dataset& meta,
const std::string& filename
);
// ------------------------------------------------------------------------------------
}
}
// ----------------------------------------------------------------------------------------
#ifdef NO_MAKEFILE
#include "image_dataset_metadata.cpp"
#endif
#endif // DLIB_IMAGE_DAtASET_METADATA_H__