3 Murali Mohan Chakka André Anjos Sebastien Marcel Roberto Tronci Daniele Muntoni Gianluca Fadda Maurizio Pili Nicola Sirena Gabriele Murgia Marco Ristori Fabio Roli et al. 2011 Competition on Counter Measures to 2-D Facial Spoofing Attacks International Joint Conference on Biometrics (IJCB 2011) IEEE Computer Society bio00, bio02, mcs00 Full authors list: Murali Mohan Chakka; André Anjos; Sebastien Marcel; Roberto Tronci; Daniele Muntoni; Gianluca Fadda; Maurizio Pili; Nicola Sirena; Gabriele Murgia; Marco Ristori; Fabio Roli; Junjie Yan; Dong Yi; Zhen Lei; Zhiwei Zhang; Stan Li; William Robson Schwartz; Anderson Rocha; Helio Pedrini; Javier Lorenzo; Modesto Castrillon-Santana; Jukka Määttä; Abdenour Hadid; Matti Pietikäinen