#!/usr/local/bin/python

from eigenlib import *
import re

fs = FaceSpace(sys.argv[1])

learndir = sys.argv[2]

name_finder = re.compile('([\w]+)\.')
for person in sys.argv[3:]:
    name = name_finder.search(person).group(1)
    load_name = learndir + '/' + name + '.face'
    fs_face = fs.load_fs_face(load_name)
    print norm(fs_face), fs_face
    im_face = fs.lift_to_image_space(fs_face)
    print 'max:', max(im_face), 'min:', min(im_face)
    fs.vector_to_image(im_face, 'r-' + name + '.gif')