Data
AR Face database
Annotation of a subset of the AR Face database : 40 images of frontal faces have been manually labeled 10 times each.
We labeled the following faces (name of the AR images, because we cannot distribute the database) :
m-046-14 m-047-14 m-048-14 m-049-14 m-051-14 m-052-14 m-053-14 m-054-14 m-055-14 m-056-14 m-058-14 m-059-14 m-060-14 m-061-14 m-065-14 m-066-14 m-067-14 m-069-14 m-070-14 m-071-14 m-072-14 m-073-14 m-074-14 m-075-14 m-076-14 m-001-1 m-002-1 m-004-1 m-005-1 m-009-1 m-010-1 m-012-1 m-013-1 m-014-1 m-015-1 m-018-1 m-020-1 m-022-1 m-023-1 m-024-1
We used the following model triangulation :
- tar.gz archive containing 400 annotations. Each file is a text file (generated with GNU Octave) which contains vertex coordinates. The file Annotationxyy.mat corresponds to the annotation number yy of the image number x.
- Each archive contains a Triangulation file. This file is made of 3 vertex indices (starting at 0) per row to form triangles
MMI Face database
Extraction and annotations of some images that belong to the MMI Face Database
We selected from the MMI database, 6 different identities each performing 18 isolated facial actions. Each image has been manually labelled with a 35-points shape model. The retained facial actions are :
| Action Unit | Description |
|---|---|
| AU 34 | Cheek puff |
| AU 33 | Cheek blow |
| AU 35 | Cheek suck |
| AU 36L | Tongue bulge (Left) |
| AU 36R | Tongue bulge (Right) |
| AU 36T | Tongue bulge (Top) |
| AU 36B | Tongue bulge (Bottom) |
| AU 12+6 | Smile |
| AU 12+6 | Smile, visible teeth |
| AU 7 | Eye lid tight |
| AU 43 | Eyes closed |
| AU 5 | Eyes wide-opened |
| AU 2 | Eyebrow raised |
| AU 15 | ?? |
| AU 26 | Opened mouth |
| AU 19 | Visible tongue |
| AU 18 | Lips |
| AU 28 | Lips pinched |
Archive containing the 19 x 6 manual labellings
- The file ''mmi_desc.ods'' gives the MMI video session number and frame number of each extracted images (OpenOffice format)
- Annotations are contained in the files ''Enn-Smm.mat'', where ''nn'' is the expression number, and ''mm'' the identity number (GNU Octave format)
- The file ''triangulation.mat'' contains the triangulation used (GNU Octave format)