DMCSv1 Database
|
Number of individuals | 35 |
Number of sessions | 2 |
Number of face scans per individual per session |
5 neutral mimicry |
5 smiled mimicry | |
5 angry, sad or bored mimicry | |
Number of hand scans per individual per session |
10 left hand |
10 right hand | |
Total number of face scans | 35 x 15 x 2 = 1050 |
Total number of hand scans | 35 x 20 x 2 = 1400 |
Files format | .ply (binary) |
For each acquisition the following point clouds were collected:
- scan from the first scanning head
- scan from the second scanning head
- merged scans from the scanning heads
- preprocessed and merged scans from the scanning heads
First three point clouds contain raw data obtained from scanning heads and transformed to common coordinate system. The fourth point cloud contains results of our preprocessing algorithm. Users of the database can choose between using the raw data and developing their own preprocessing algorithms, or performing experiments on the ready-to-use preprocessed data. Sample scans acquired by the MBS Station measuring device and results of their preprocessing are presented in Fig. 2 and 3.
Fig. 2. Sample face scans.
Fig. 3. Sample hand scans.
Unusual samples
Unusual samples in the database are listed in the following table:
Individual ID | Comment |
0014 | moustache |
0019 | beard |
0029 | beard |
0030 | beard |
0032 | beard |
How to obtain
The database is publicly available to research and educational institutions since 29.06.2015.
To obtain the database fill in the release agreement and send it to the DMCS Biometric Laboratory.
References
[1] W. Sankowski, P.S. Nowak, P. Krotewicz, "Multimodal Biometric Database DMCSv1 of 3D Face and Hand Scans", Mixed Design of Integrated Circuits & Systems (MIXDES), 2015 22nd International Conference, pp. 93-97, June 2015