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#include "image_dataset_metadata.h"
#include "metadata_editor.h"
#include "convert_pascal_xml.h"
#include "convert_pascal_v1.h"
#include "convert_idl.h"
#include <iostream>
#include <fstream>
#include <string>
#include <set>
#include <dlib/dir_nav.h>
const char* VERSION = "0.2";
using namespace std;
using namespace dlib;
// ----------------------------------------------------------------------------------------
void create_new_dataset (
const parser_type& parser
)
{
using namespace dlib::image_dataset_metadata;
const std::string filename = parser.option("c").argument();
// make sure the file exists so we can use the get_parent_directory() command to
// figure out it's parent directory.
make_empty_file(filename);
const std::string parent_dir = get_parent_directory(file(filename)).full_name();
unsigned long depth = 0;
if (parser.option("r"))
depth = 30;
dataset meta;
meta.name = "imglab dataset";
meta.comment = "Created by imglab tool.";
for (unsigned long i = 0; i < parser.number_of_arguments(); ++i)
{
try
{
const string temp = strip_path(file(parser[i]).full_name(), parent_dir);
meta.images.push_back(image(temp));
}
catch (dlib::file::file_not_found&)
{
// then parser[i] should be a directory
std::vector<file> files = get_files_in_directory_tree(parser[i],
match_endings(".png .PNG .jpeg .JPEG .jpg .JPG .bmp .BMP .dng .DNG"),
depth);
sort(files.begin(), files.end());
for (unsigned long j = 0; j < files.size(); ++j)
{
meta.images.push_back(image(strip_path(files[j].full_name(), parent_dir)));
}
}
}
save_image_dataset_metadata(meta, filename);
}
// ----------------------------------------------------------------------------------------
void print_all_labels (
const dlib::image_dataset_metadata::dataset& data
)
{
std::set<std::string> labels;
for (unsigned long i = 0; i < data.images.size(); ++i)
{
for (unsigned long j = 0; j < data.images[i].boxes.size(); ++j)
{
labels.insert(data.images[i].boxes[j].label);
}
}
for (std::set<std::string>::iterator i = labels.begin(); i != labels.end(); ++i)
{
if (i->size() != 0)
{
cout << *i << endl;
}
}
}
// ----------------------------------------------------------------------------------------
void rename_labels (
dlib::image_dataset_metadata::dataset& data,
const std::string& from,
const std::string& to
)
{
for (unsigned long i = 0; i < data.images.size(); ++i)
{
for (unsigned long j = 0; j < data.images[i].boxes.size(); ++j)
{
if (data.images[i].boxes[j].label == from)
data.images[i].boxes[j].label = to;
}
}
}
// ----------------------------------------------------------------------------------------
int main(int argc, char** argv)
{
try
{
parser_type parser;
parser.add_option("h","Displays this information.");
parser.add_option("c","Create an XML file named <arg> listing a set of images.",1);
parser.add_option("r","Search directories recursively for images.");
parser.add_option("l","List all the labels in the given XML file.");
parser.add_option("rename", "Rename all labels of <arg1> to <arg2>.",2);
parser.add_option("v","Display version.");
parser.add_option("convert","Convert foreign image Annotations from <arg> format to the imglab format. "
"Supported formats: pascal-xml, pascal-v1, idl.",1);
parser.parse(argc, argv);
const char* singles[] = {"h","c","r","l","convert"};
parser.check_one_time_options(singles);
const char* c_sub_ops[] = {"r", "convert"};
parser.check_sub_options("c", c_sub_ops);
parser.check_incompatible_options("c", "l");
parser.check_incompatible_options("c", "rename");
parser.check_incompatible_options("l", "rename");
parser.check_incompatible_options("convert", "l");
parser.check_incompatible_options("convert", "rename");
const char* convert_args[] = {"pascal-xml","pascal-v1","idl"};
parser.check_option_arg_range("convert", convert_args);
if (parser.option("h"))
{
cout << "Usage: imglab [options] <image files/directories or XML file>\n";
parser.print_options(cout);
cout << endl << endl;
return EXIT_SUCCESS;
}
if (parser.option("v"))
{
cout << "imglab v" << VERSION
<< "\nCompiled: " << __TIME__ << " " << __DATE__
<< "\nWritten by Davis King\n";
cout << "Check for updates at http://dlib.net\n\n";
return EXIT_SUCCESS;
}
if (parser.option("c"))
{
if (parser.option("convert"))
{
if (parser.option("convert").argument() == "pascal-xml")
convert_pascal_xml(parser);
else if (parser.option("convert").argument() == "pascal-v1")
convert_pascal_v1(parser);
else if (parser.option("convert").argument() == "idl")
convert_idl(parser);
}
else
{
create_new_dataset(parser);
}
return EXIT_SUCCESS;
}
if (parser.option("l"))
{
if (parser.number_of_arguments() != 1)
{
cerr << "The -l option requires you to give one XML file on the command line." << endl;
return EXIT_FAILURE;
}
dlib::image_dataset_metadata::dataset data;
load_image_dataset_metadata(data, parser[0]);
print_all_labels(data);
return EXIT_SUCCESS;
}
if (parser.option("rename"))
{
if (parser.number_of_arguments() != 1)
{
cerr << "The --rename option requires you to give one XML file on the command line." << endl;
return EXIT_FAILURE;
}
dlib::image_dataset_metadata::dataset data;
load_image_dataset_metadata(data, parser[0]);
for (unsigned long i = 0; i < parser.option("rename").count(); ++i)
{
rename_labels(data, parser.option("rename").argument(0,i), parser.option("rename").argument(1,i));
}
save_image_dataset_metadata(data, parser[0]);
return EXIT_SUCCESS;
}
if (parser.number_of_arguments() == 1)
{
metadata_editor editor(parser[0]);
editor.wait_until_closed();
}
}
catch (exception& e)
{
cerr << e.what() << endl;
return EXIT_FAILURE;
}
}
// ----------------------------------------------------------------------------------------