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<html><!-- Created using the cpp_pretty_printer from the dlib C++ library. See http://dlib.net for updates. --><head><title>dlib C++ Library - cifar_abstract.h</title></head><body bgcolor='white'><pre>
<font color='#009900'>// Copyright (C) 2020 Davis E. King (davis@dlib.net)
</font><font color='#009900'>// License: Boost Software License See LICENSE.txt for the full license.
</font><font color='#0000FF'>#undef</font> DLIB_CIFAR_ABSTRACT_Hh_
<font color='#0000FF'>#ifdef</font> DLIB_CIFAR_ABSTRACT_Hh_
<font color='#0000FF'>#include</font> <font color='#5555FF'><</font>string<font color='#5555FF'>></font>
<font color='#0000FF'>#include</font> <font color='#5555FF'><</font>vector<font color='#5555FF'>></font>
<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='../matrix.h.html'>../matrix.h</a>"
<font color='#0000FF'>#include</font> "<a style='text-decoration:none' href='../pixel.h.html'>../pixel.h</a>"
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>namespace</font> dlib
<b>{</b>
<font color='#0000FF'><u>void</u></font> <b><a name='load_cifar_10_dataset'></a>load_cifar_10_dataset</b> <font face='Lucida Console'>(</font>
<font color='#0000FF'>const</font> std::string<font color='#5555FF'>&</font> folder_name,
std::vector<font color='#5555FF'><</font>matrix<font color='#5555FF'><</font>rgb_pixel<font color='#5555FF'>></font><font color='#5555FF'>></font><font color='#5555FF'>&</font> training_images,
std::vector<font color='#5555FF'><</font><font color='#0000FF'><u>unsigned</u></font> <font color='#0000FF'><u>long</u></font><font color='#5555FF'>></font><font color='#5555FF'>&</font> training_labels,
std::vector<font color='#5555FF'><</font>matrix<font color='#5555FF'><</font>rgb_pixel<font color='#5555FF'>></font><font color='#5555FF'>></font><font color='#5555FF'>&</font> testing_images,
std::vector<font color='#5555FF'><</font><font color='#0000FF'><u>unsigned</u></font> <font color='#0000FF'><u>long</u></font><font color='#5555FF'>></font><font color='#5555FF'>&</font> testing_labels
<font face='Lucida Console'>)</font>;
<font color='#009900'>/*!
ensures
- Attempts to load the CIFAR-10 dataset from the hard drive. The CIFAR-10
dataset consists of 60000 32x32 colour images in 10 classes, with 6000 images
per class. There are 50000 training images and 10000 test images. It is
available from https://www.cs.toronto.edu/~kriz/cifar.html. In particular,
the 6 files comprising the CIFAR-10 dataset should be present in the folder
indicated by folder_name. These six files are:
- data_batch_1.bin
- data_batch_2.bin
- data_batch_3.bin
- data_batch_4.bin
- data_batch_5.bin
- test_batch.bin
- #training_images == The 50,000 training images from the dataset.
- #training_labels == The labels for the contents of #training_images.
I.e. #training_labels[i] is the label of #training_images[i].
- #testing_images == The 10,000 testing images from the dataset.
- #testing_labels == The labels for the contents of #testing_images.
I.e. #testing_labels[i] is the label of #testing_images[i].
throws
- dlib::error if some problem prevents us from loading the data or the files
can't be found.
!*/</font>
<b>}</b>
<font color='#009900'>// ----------------------------------------------------------------------------------------
</font>
<font color='#0000FF'>#endif</font> <font color='#009900'>// DLIB_CIFAR_ABSTRACT_Hh_
</font>
</pre></body></html> |