3 Roberto Tronci Daniele Muntoni Gianluca Fadda Maurizio Pili Nicola Sirena Gabriele Murgia Marco Ristori Fabio Roli 2011 Fusion of multiple clues for photo-attack detection in face recognition systems International Joint Conference on Biometrics (IJCB 2011), IEEE Computer Society (2011) bio00 bio02 mcs00 <div align="justify"> We faced the problem of detecting 2-D face spooï¬ng attacks performed by placing a printed photo of a real user in front of the camera. For this type of attack it is not possible to relay just on the face movements as a clue of vitality because the attacker can easily simulate such a case, and also because real users often show a âlow vitalityâ during the authentication session. In this paper, we perform both video and static analysis in order to employ complementary information about motion, texture and liveness and consequently to obtain a more robust classiï¬cation.<br /> </div>
Amilab IJCB 2011 Poster