ibug_to_sfm.txt

# Mapping from the 68-point ibug annotations to the Surrey Face Model (SFM) mesh vertex indices.
# Note: Points above vertex id 845 are not defined on the reference and thus not available in all model resolutions.
# This file uses TOML syntax (https://github.com/toml-lang/toml).

# Mappings from input landmarks (ibug, lhs) to output landmarks (SFM, rhs):
[landmark_mappings]
            # 1 to 8 are the right contour landmarks
 9 =    33  # chin bottom
            # 10 to 17 are the left contour landmarks
18 =   225  # right eyebrow outer-corner (18)
19 =   229  # right eyebrow between middle and outer corner
20 =   233  # right eyebrow middle, vertical middle (20)
21 =  2086  # right eyebrow between middle and inner corner
22 =   157  # right eyebrow inner-corner (19)
23 =   590  # left eyebrow inner-corner (23)
24 =  2091  # left eyebrow between inner corner and middle
25 =   666  # left eyebrow middle (24)
26 =   662  # left eyebrow between middle and outer corner
27 =   658  # left eyebrow outer-corner (22)
28 =  2842  # bridge of the nose (parallel to upper eye lids)
29 =   379  # middle of the nose, a bit below the lower eye lids
30 =   272  # above nose-tip (1cm or so)
31 =   114  # nose-tip (3)
32 =   100  # right nostril, below nose, nose-lip junction
33 =  2794  # nose-lip junction
34 =   270  # nose-lip junction (28)
35 =  2797  # nose-lip junction
36 =   537  # left nostril, below nose, nose-lip junction
37 =   177  # right eye outer-corner (1)
38 =   172  # right eye pupil top right (from subject's perspective)
39 =   191  # right eye pupil top left
40 =   181  # right eye inner-corner (5)
41 =   173  # right eye pupil bottom left
42 =   174  # right eye pupil bottom right
43 =   614  # left eye inner-corner (8)
44 =   624  # left eye pupil top right
45 =   605  # left eye pupil top left
46 =   610  # left eye outer-corner (2)
47 =   607  # left eye pupil bottom left
48 =   606  # left eye pupil bottom right
49 =   398  # right mouth corner (12)
50 =   315  # upper lip right top outer
51 =   413  # upper lip middle top right
52 =   329  # upper lip middle top (14)
53 =   825  # upper lip middle top left
54 =   736  # upper lip left top outer
55 =   812  # left mouth corner (13)
56 =   841  # lower lip left bottom outer
57 =   693  # lower lip middle bottom left
58 =   411  # lower lip middle bottom (17)
59 =   264  # lower lip middle bottom right
60 =   431  # lower lip right bottom outer
            # 61 not defined - would be right inner corner of the mouth
62 =   416  # upper lip right bottom outer
63 =   423  # upper lip middle bottom
64 =   828  # upper lip left bottom outer
            # 65 not defined - would be left inner corner of the mouth
66 =   817  # lower lip left top outer
67 =   442  # lower lip middle top
68 =   404  # lower lip right top outer


# Definitions of which 2D landmarks make up the right and left face contours:
[contour_landmarks]
right = [  1,
           2,
           3,
           4,
           5,
           6,
           7,
           8
        ]
left  = [ 10,
          11,
          12,
          13,
          14,
          15,
          16,
          17
        ]