class FERETDatabase(FaceDatabase):
def __init__(self,image_path, image_ext=".pgm", coord_file=None):
''' Create an object that manages a FERET face database. '''
self.image_path = image_path
self.image_ext = image_ext
if coord_file == None:
coord_name = os.path.join(pv.__path__[0],'analysis','FaceAnalysis','data','coords.3368')
self.eyes_file = EyesFile(coord_name)
else:
self.eyes_file = EyesFile(coord_name)
def keys(self):
return self.eyes_file.files()
def __getitem__(self,key):
assert self.eyes_file.hasFile(key)
face_obj = FaceDatabase.FaceObject()
face_obj.key = key
face_obj.person_id = key[:5]
leye,reye = self.eyes_file.getEyes(key)[0]
face_obj.left_eye = leye
face_obj.right_eye = reye
im_name = os.path.join(self.image_path,key+self.image_ext)
im = pv.Image(im_name)
face_obj.image = im
return face_obj
def __init__(self,image_path, image_ext=".pgm", coord_file=None):
''' Create an object that manages a FERET face database. '''
self.image_path = image_path
self.image_ext = image_ext
if coord_file == None:
coord_name = os.path.join(pv.__path__[0],'analysis','FaceAnalysis','data','coords.3368')
self.eyes_file = EyesFile(coord_name)
else:
self.eyes_file = EyesFile(coord_name)
def __init__(self, image_path, image_ext=".pgm", coord_file=None):
""" Create an object that manages a FERET face database. """
self.image_path = image_path
self.image_ext = image_ext
if coord_file == None:
coord_name = os.path.join(pv.__path__[0], "analysis", "FaceAnalysis", "data", "coords.3368")
self.eyes_file = EyesFile(coord_name)
else:
self.eyes_file = EyesFile(coord_name)
def __init__(self):
''' Create an object that manages a FERET face database. '''
self.image_ext = ".pgm"
coord_name = os.path.join(pv.__path__[0],'data','csuScrapShots','coords.txt')
self.eyes_file = EyesFile(coord_name)
gender_file = os.path.join(pv.__path__[0],'data','csuScrapShots','gender.txt')
f = open(gender_file)
self.gender = {}
for line in f:
name,gender = line.split()
name = name.split('.')[0]
self.gender[name] = gender
self.image_path = os.path.join(pv.__path__[0],'data','csuScrapShots')
class ScrapShotsDatabase(FaceDatabase):
def __init__(self):
''' Create an object that manages a FERET face database. '''
self.image_ext = ".pgm"
coord_name = os.path.join(pv.__path__[0],'data','csuScrapShots','coords.txt')
self.eyes_file = EyesFile(coord_name)
gender_file = os.path.join(pv.__path__[0],'data','csuScrapShots','gender.txt')
f = open(gender_file)
self.gender = {}
for line in f:
name,gender = line.split()
name = name.split('.')[0]
self.gender[name] = gender
self.image_path = os.path.join(pv.__path__[0],'data','csuScrapShots')
def keys(self):
return self.eyes_file.files()
def __getitem__(self,key):
assert self.eyes_file.hasFile(key)
face_obj = FaceDatabase.FaceObject()
face_obj.key = key
face_obj.person_id = key[:5]
leye,reye = self.eyes_file.getEyes(key)[0]
face_obj.left_eye = leye
face_obj.right_eye = reye
im_name = os.path.join(self.image_path,key+self.image_ext)
im = pv.Image(im_name)
face_obj.image = im
face_obj.gender = self.gender[key]
return face_obj
def __init__(self):
""" Create an object that manages a FERET face database. """
self.image_ext = ".pgm"
coord_name = os.path.join(pv.__path__[0], "data", "csuScrapShots", "coords.txt")
self.eyes_file = EyesFile(coord_name)
gender_file = os.path.join(pv.__path__[0], "data", "csuScrapShots", "gender.txt")
f = open(gender_file)
self.gender = {}
for line in f:
name, gender = line.split()
name = name.split(".")[0]
self.gender[name] = gender
self.image_path = os.path.join(pv.__path__[0], "data", "csuScrapShots")