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// Copyright (C) 2014 Davis E. King (davis@dlib.net)
// License: Boost Software License See LICENSE.txt for the full license.
#ifndef DLIB_PYTHON_CONVERSION_H__
#define DLIB_PYTHON_CONVERSION_H__
#include <dlib/python.h>
#include <dlib/pixel.h>
using namespace dlib;
using namespace std;
using namespace boost::python;
template <typename dest_image_type>
void pyimage_to_dlib_image(object img, dest_image_type& image)
{
if (is_gray_python_image(img))
assign_image(image, numpy_gray_image(img));
else if (is_rgb_python_image(img))
assign_image(image, numpy_rgb_image(img));
else
throw dlib::error("Unsupported image type, must be 8bit gray or RGB image.");
}
template <typename image_array, typename param_type>
void images_and_nested_params_to_dlib(
const object& pyimages,
const object& pyparams,
image_array& images,
std::vector<std::vector<param_type> >& params
)
{
const unsigned long num_images = len(pyimages);
// Now copy the data into dlib based objects.
for (unsigned long i = 0; i < num_images; ++i)
{
const unsigned long num_params = len(pyparams[i]);
for (unsigned long j = 0; j < num_params; ++j)
params[i].push_back(extract<param_type>(pyparams[i][j]));
pyimage_to_dlib_image(pyimages[i], images[i]);
}
}
#endif // DLIB_PYTHON_CONVERSION_H__
Version data entries
13 entries across 13 versions & 1 rubygems