Commit addc9e65 authored by Amir MOHAMMADI's avatar Amir MOHAMMADI

Add HLDI for CASIA FASD

parent b730f804
......@@ -8,6 +8,8 @@ from .batl import BatlPadDatabase
from .celeb_a import CELEBAPadDatabase
from .maskattack import MaskAttackPadDatabase
from .casiasurf import CasiaSurfPadDatabase
from .casiafasd import CasiaFasdPadDatabase
# gets sphinx autodoc done right - don't remove it
def __appropriate__(*args):
......@@ -35,7 +37,8 @@ __appropriate__(
BatlPadDatabase,
CELEBAPadDatabase,
MaskAttackPadDatabase,
CasiaSurfPadDatabase
CasiaSurfPadDatabase,
CasiaFasdPadDatabase,
)
__all__ = [_ for _ in dir() if not _.startswith('_')]
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from bob.bio.video import FrameSelector
from bob.extension import rc
from bob.io.video import reader
from bob.pad.base.database import PadDatabase
from bob.pad.face.database import VideoPadFile
from bob.db.base.utils import (
check_parameter_for_validity, check_parameters_for_validity)
import numpy
import os
CASIA_FASD_FRAME_SHAPE = (3, 1280, 720)
class CasiaFasdPadFile(VideoPadFile):
"""
A high level implementation of the File class for the CASIA_FASD database.
"""
def __init__(self, f, original_directory=None):
"""
Parameters
----------
f : object
An instance of the File class defined in the low level db interface
of the CasiaFasd database, in bob.db.casia_fasd.models
"""
self.f = f
self.original_directory = original_directory
if f.is_real():
attack_type = None
else:
attack_type = 'attack/{}/{}'.format(f.get_type(), f.get_quality())
super(CasiaFasdPadFile, self).__init__(
client_id=str(f.get_clientid()),
path=f.filename,
attack_type=attack_type,
file_id=f.filename)
@property
def frames(self):
"""Yields the frames of the biofile one by one.
Yields
------
:any:`numpy.array`
A frame of the video. The size is :any:`CASIA_FASD_FRAME_SHAPE`.
"""
vfilename = self.make_path(
directory=self.original_directory, extension='.avi')
for frame in reader(vfilename):
# pad frames to 1280 x 720 so they all have the same size
h, w = frame.shape[1:]
H, W = CASIA_FASD_FRAME_SHAPE[1:]
assert h <= H
assert w <= W
frame = numpy.pad(frame, ((0, 0), (0, H - h), (0, W - w)),
mode='constant', constant_values=0)
yield frame
@property
def number_of_frames(self):
"""Returns the number of frames in a video file.
Returns
-------
int
The number of frames.
"""
vfilename = self.make_path(
directory=self.original_directory, extension='.avi')
return reader(vfilename).number_of_frames
@property
def frame_shape(self):
"""Returns the size of each frame in this database.
Returns
-------
(int, int, int)
The (#Channels, Height, Width) which is
:any:`CASIA_FASD_FRAME_SHAPE`.
"""
return CASIA_FASD_FRAME_SHAPE
@property
def annotations(self):
"""Reads the annotations
Returns
-------
annotations : :py:class:`dict`
A dictionary containing the annotations for each frame in the
video. Dictionary structure:
``annotations = {'1': frame1_dict, '2': frame1_dict, ...}``.Where
``frameN_dict = {'topleft': (row, col), 'bottomright':(row, col)}``
is the dictionary defining the coordinates of the face bounding box
in frame N.
"""
annots = self.f.bbx()
annotations = {}
for i, v in enumerate(annots):
topleft = (v[2], v[1])
bottomright = (v[2] + v[4], v[1] + v[3])
annotations[str(i)] = {'topleft': topleft,
'bottomright': bottomright}
return annotations
def load(self, directory=None, extension='.avi',
frame_selector=FrameSelector(selection_style='all')):
"""Loads the video file and returns in a
:any:`bob.bio.video.FrameContainer`.
Parameters
----------
directory : :obj:`str`, optional
The directory to load the data from.
extension : :obj:`str`, optional
The extension of the file to load.
frame_selector : :any:`bob.bio.video.FrameSelector`, optional
Which frames to select.
Returns
-------
:any:`bob.bio.video.FrameContainer`
The loaded frames inside a frame container.
"""
directory = directory or self.original_directory
return frame_selector(self.make_path(directory, extension))
class CasiaFasdPadDatabase(PadDatabase):
"""
A high level implementation of the Database class for the CASIA_FASD
database. Please run ``bob config set bob.db.casia_fasd.directory
/path/to/casia_fasd_files`` in a terminal to point to the original files on
your computer. This interface is different from the one implemented in
``bob.db.casia_fasd.Database``.
"""
def __init__(
self,
# grandtest is the new modified protocol for this database
protocol='grandtest',
original_directory=rc['bob.db.casia_fasd.directory'],
**kwargs):
"""
Parameters
----------
protocol : str or None
The name of the protocol that defines the default experimental
setup for this database. Only grandtest is supported for now.
original_directory : str
The directory where the original data of the database are stored.
kwargs
The arguments of the :py:class:`bob.pad.base.database.PadDatabase`
base class constructor.
"""
return super(CasiaFasdPadDatabase, self).__init__(
name='casiafasd',
protocol=protocol,
original_directory=original_directory,
original_extension='.avi',
training_depends_on_protocol=True,
**kwargs)
def objects(self,
groups=None,
protocol=None,
purposes=None,
model_ids=None,
**kwargs):
"""
This function returns lists of CasiaFasdPadFile objects, which fulfill
the given restrictions.
Parameters
----------
groups : :obj:`str` or [:obj:`str`]
The groups of which the clients should be returned.
Usually, groups are one or more elements of
('train', 'dev', 'eval')
protocol : str
The protocol for which the clients should be retrieved.
Only 'grandtest' is supported for now. This protocol modifies the
'Overall Test' protocol and adds some ids to dev set.
purposes : :obj:`str` or [:obj:`str`]
The purposes for which File objects should be retrieved either
'real' or 'attack' or both.
model_ids
Ignored.
**kwargs
Ignored.
Returns
-------
files : [CasiaFasdPadFile]
A list of CasiaFasdPadFile objects.
"""
groups = check_parameters_for_validity(
groups, 'groups', ('train', 'dev', 'eval'),
('train', 'dev', 'eval'))
protocol = check_parameter_for_validity(
protocol, 'protocol', ('grandtest'), 'grandtest')
purposes = check_parameters_for_validity(
purposes, 'purposes', ('real', 'attack'), ('real', 'attack'))
qualities = ('low', 'normal', 'high')
types = ('warped', 'cut', 'video')
from bob.db.casia_fasd.models import File
files = []
db_mappings = {
'real_normal': '1',
'real_low': '2',
'real_high': 'HR_1',
'warped_normal': '3',
'warped_low': '4',
'warped_high': 'HR_2',
'cut_normal': '5',
'cut_low': '6',
'cut_high': 'HR_3',
'video_normal': '7',
'video_low': '8',
'video_high': 'HR_4'
}
# identitites 1-15 are for train, 16-20 are dev, and 21-50 for eval
grp_id_map = {
'train': list(range(1, 16)),
'dev': list(range(16, 21)),
'eval': list(range(21, 51)),
}
grp_map = {
'train': 'train',
'dev': 'train',
'eval': 'test',
}
for g in groups:
ids = grp_id_map[g]
for i in ids:
cur_id = i
if g == 'eval':
cur_id = i - 20
# the id within the group subset
# this group name (grp) is only train and test
grp = grp_map[g]
folder_name = grp + '_release'
for q in qualities:
for c in purposes:
# the class real doesn't have any different types, only
# the attacks can be of different type
if c == 'real':
filename = os.path.join(folder_name, "%d" % cur_id,
db_mappings['real_' + q])
files.append(CasiaFasdPadFile(
File(filename, c, grp),
self.original_directory))
else:
for t in types:
filename = os.path.join(
folder_name, "%d" % cur_id,
db_mappings[t + '_' + q])
files.append(CasiaFasdPadFile(
File(filename, c, grp),
self.original_directory))
return files
def annotations(self, padfile):
return padfile.annotations
def frames(self, padfile):
return padfile.frames
def number_of_frames(self, padfile):
return padfile.number_of_frames
@property
def frame_shape(self):
return CASIA_FASD_FRAME_SHAPE
#!/usr/bin/env python2
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Used in ReplayMobilePadFile class
......
This diff is collapsed.
......@@ -47,6 +47,7 @@ requirements:
- {{ pin_compatible('numpy') }}
- {{ pin_compatible('scikit-learn') }}
- {{ pin_compatible('scikit-image') }}
- {{ pin_compatible('opencv') }}
test:
imports:
......@@ -67,6 +68,7 @@ test:
- bob.db.replay
- bob.db.replaymobile
- bob.db.msu_mfsd_mod
- bob.db.casia_fasd
- bob.db.mobio
- bob.db.maskattack
- bob.db.casiasurf
......
......@@ -66,6 +66,7 @@ setup(
'replay-attack = bob.pad.face.config.replay_attack:database',
'replay-mobile = bob.pad.face.config.replay_mobile:database',
'msu-mfsd = bob.pad.face.config.msu_mfsd:database',
'casiafasd = bob.pad.face.config.casiafasd:database',
'aggregated-db = bob.pad.face.config.aggregated_db:database',
'mifs = bob.pad.face.config.mifs:database',
'batl-db = bob.pad.face.config.database.batl.batl_db:database',
......@@ -85,6 +86,7 @@ setup(
'replay-attack = bob.pad.face.config.replay_attack',
'replay-mobile = bob.pad.face.config.replay_mobile',
'msu-mfsd = bob.pad.face.config.msu_mfsd',
'casiafasd = bob.pad.face.config.casiafasd',
'aggregated-db = bob.pad.face.config.aggregated_db',
'mifs = bob.pad.face.config.mifs',
'batl-db = bob.pad.face.config.database.batl.batl_db',
......
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