RPI ISL Facial Expression Databases
Source: this database is collected
by our own research group.
Purpose: this database is primarily
used for facial action unit recognition.
It consists of two subsets:
o
Frontal-view
facial expression database
·
Purpose: this database is
primarily used for frontal-view facial action unit recognition. It may also be
used for face recognition.
·
Properties:
Properties |
Descriptions |
# of subjects |
10 |
# of images/videos |
42 |
Static/Videos |
Videos |
Single/Multiple faces |
Single |
Gray/Color |
Color |
Resolution |
320 * 240 |
Face pose |
Nearly frontal-view |
Facial expression |
Various |
Description of facial expression |
Neutral-apex-neutral Posed facial expressions |
Illumination |
Indoor uncontrolled illumination |
Accessories |
N/A |
3D data |
N/A |
Frame rate |
30 |
Ground truth |
AU labels of 14 AUs for each frame Identifications of subjects |
o
Multi-view
facial expression database
·
Purpose: this database is primarily
used for facial action unit recognition under natural head movements. It may
also be used for face recognition.
·
Properties:
Properties |
Descriptions |
# of subjects |
8 |
# of images/videos |
40 |
Static/Videos |
Videos |
Single/Multiple faces |
Single |
Gray/Color |
Color |
Resolution |
320 * 240 |
Face pose |
5 face poses: frontal, half-left, quarter-left,
quarter-right, and half-right |
Facial expression |
Various |
Description of facial expression |
Neutral-apex-neutral Posed facial expressions under natural head movements |
Illumination |
Indoor uncontrolled illumination |
Accessories |
N/A |
3D data |
N/A |
Frame rate |
30 |
Ground truth |
Coordinates of pupils for selected images (even frames); Coordinates of 34 facial feature points (e.g. eyebrow
corners and eye corners) for selected frames (usually the images with
significant facial appearance/pose changes) for each sequence; Discrete face pose label for each frame; AU labels of 15 AUs for each frame; Identifications of subjects. |