MIFS database added

MIFS database added as a file list database.

bob/pad/face/config/database/mifs.py

+#!/usr/bin/env python
+
+"""`MIFS`_ is a face makeup spoofing database adapted for face PAD experiments.
+
+Database assembled from a dataset consisting of 107 makeup-transformations taken
+from random YouTube makeup video tutorials, adapted in this package for face-PAD
+experiments. The public version of the database contains 107 such transformations
+with each time two images of a subject before makeup, two images of the same
+subject after makeup and two images of the target identity. For this package, a
+subset of 104 makeup transformations is selected, the target identities images
+discarded and the remaining images randomly distributed in three sets. More
+information can be found in the reference [CDSR17]_.
+
+You can download the raw data of the `MIFS`_ database by following
+the link.
+
+.. include:: links.rst
+
+"""
+
+from bob.pad.face.database.mifs import MIFSPadDatabase
+
+
+# Directory where the data files are stored.
+# This directory is given in the .bob_bio_databases.txt file located in your home directory
+original_directory = "[YOUR_MIFS_DATABASE_DIRECTORY]"
+"""Value of ``~/.bob_bio_databases.txt`` for this database"""
+
+original_extension = ".jpg" # extension of the data files
+
+
+database = MIFSPadDatabase(
+    protocol='grandtest',
+    original_directory=original_directory,
+    original_extension=original_extension,
+    training_depends_on_protocol=True,
+)
+"""The :py:class:`bob.pad.base.database.PadDatabase` derivative with MIFS
+database settings.
+
+.. warning::
+
+   This class only provides a programmatic interface to load data in an orderly
+   manner, respecting usage protocols. It does **not** contain the raw
+   data files. You should procure those yourself.
+
+Notice that ``original_directory`` is set to ``[YOUR_MIFS_DATABASE_DIRECTORY]``.
+You must make sure to create ``${HOME}/.bob_bio_databases.txt`` setting this
+value to the place where you actually installed the MIFS Database, as
+explained in the section :ref:`bob.pad.face.baselines`.
+"""