TY - GEN
T1 - Face liveness detection based on texture and frequency analyses
AU - Kim, Gahyun
AU - Eum, Sungmin
AU - Suhr, Jae Kyu
AU - Kim, Dong Ik
AU - Park, Kang Ryoung
AU - Kim, Jaihie
PY - 2012
Y1 - 2012
N2 - This paper proposes a single image-based face liveness detection method for discriminating 2-D paper masks from the live faces. Still images taken from live faces and 2-D paper masks were found to bear the differences in terms of shape and detailedness. In order to effectively employ such differences, we exploit frequency and texture information by using power spectrum and Local Binary Pattern (LBP), respectively. In the experiments, three liveness detectors utilizing the power spectrum, LBP, and fusion of the two were trained and tested with two databases which consist of images taken from live and four types of 2-D paper masks. One database was acquired from a web camera while the other was from the camera on the automated teller machine. Experimental results show that the proposed methods can efficiently classify 2-D paper masks and live faces.
AB - This paper proposes a single image-based face liveness detection method for discriminating 2-D paper masks from the live faces. Still images taken from live faces and 2-D paper masks were found to bear the differences in terms of shape and detailedness. In order to effectively employ such differences, we exploit frequency and texture information by using power spectrum and Local Binary Pattern (LBP), respectively. In the experiments, three liveness detectors utilizing the power spectrum, LBP, and fusion of the two were trained and tested with two databases which consist of images taken from live and four types of 2-D paper masks. One database was acquired from a web camera while the other was from the camera on the automated teller machine. Experimental results show that the proposed methods can efficiently classify 2-D paper masks and live faces.
UR - http://www.scopus.com/inward/record.url?scp=84866784938&partnerID=8YFLogxK
U2 - 10.1109/ICB.2012.6199760
DO - 10.1109/ICB.2012.6199760
M3 - Conference contribution
AN - SCOPUS:84866784938
SN - 9781467303941
T3 - Proceedings - 2012 5th IAPR International Conference on Biometrics, ICB 2012
SP - 67
EP - 72
BT - Proceedings - 2012 5th IAPR International Conference on Biometrics, ICB 2012
T2 - 2012 5th IAPR International Conference on Biometrics, ICB 2012
Y2 - 29 March 2012 through 1 April 2012
ER -