databases.md

@@ -28,6 +28,8 @@ In the table below, click on the database name (or scroll down the page) to view
 | [XM2VTS](#xm2vts)                                             | face verification   | [bob.db.xm2vts](https://gitlab.idiap.ch/bob/bob.db.xm2vts)                 | [Description](http://www.ee.surrey.ac.uk/CVSSP/xm2vtsdb/)                                                       |
 | [MOBIO](#mobio)                                               | face verification   | [bob.db.mobio](https://gitlab.idiap.ch/bob/bob.db.mobio)                   | [Description](https://www.idiap.ch/dataset/mobio)                                                               |
 | [MSU Face Spoof](#msu-face-spoof)                             | face PAD            | [bob.db.msu_mfsd_mod](https://gitlab.idiap.ch/bob/bob.db.msu_mfsd_mod)     | [Description](http://www.cse.msu.edu/rgroups/biometrics/Publications/Databases/MSUMobileFaceSpoofing/index.htm) |
+| [NUAA-PID](#nuaa-pid)                             | face PAD            | [xbob.db.nuaa](https://gitlab.idiap.ch/bob/xbob.db.nuaa)     | [Description](http://parnec.nuaa.edu.cn/xtan/data/nuaaimposterdb.html) |
+/idiap/resource/database/NUAA-PID/
 | [Replay-Attack](#replay-attack)                               | face PAD            | [bob.db.replay](https://gitlab.idiap.ch/bob/bob.db.replay)                 | [Description](http://www.idiap.ch/dataset/replayattack)                                                         |
 | [Replay-Mobile](#replay-mobile)                               | mobile face PAD     | [bob.db.replaymobile](https://gitlab.idiap.ch/bob/bob.db.replaymobile)     | [Description](https://www.idiap.ch/dataset/replay-mobile)                                                       |
 | [COHFACE](#cohface)                                           | rPPG                | [bob.db.cohface](https://gitlab.idiap.ch/bob/bob.db.cohface)               | [Description]no link yet                                                                                        |
@@ -164,6 +166,11 @@ The CMU Multi-PIE face database contains more than 750,000 images of 337 people
 
 NIVL is for research on VIS-NIR face recognition. It includes 574 identities faces captured in both VIS and NIR.
 
+### NUAA-PID
+`Repository: /idiap/resource/database/NUAA-PID/`
+
+Print-attack database with 15 subjects, for face-PAD experiments.
+
 ### PasC
 `Repository: `