TY - GEN
T1 - Robust fake iris detection based on variation of the reflectance ratio between the iris and the sclera
AU - Lee, Sung Joo
AU - Park, Kong Ryoung
AU - Kim, Jaihie
PY - 2006
Y1 - 2006
N2 - In this paper, we propose a new fake iris detection method based on the changes in the reflectance ratio between the iris and the sclera. The proposed method has four advantages over previous works. First, it is possible to detect fake iris images with high accuracy. Second, our method does not cause inconvenience to users since it can detect fake iris images at a very fast speed. Third, it is possible to show the theoretical background of using the variation of the reflectance ratio between the iris and the sclera. To compare fake iris images with live ones, three types of fake iris images were produced: a printed iris, an artificial eye, and a fake contact lens. In the experiments, we prove that the proposed fake iris detection method achieves high performance when distinguishing between live and fake iris.
AB - In this paper, we propose a new fake iris detection method based on the changes in the reflectance ratio between the iris and the sclera. The proposed method has four advantages over previous works. First, it is possible to detect fake iris images with high accuracy. Second, our method does not cause inconvenience to users since it can detect fake iris images at a very fast speed. Third, it is possible to show the theoretical background of using the variation of the reflectance ratio between the iris and the sclera. To compare fake iris images with live ones, three types of fake iris images were produced: a printed iris, an artificial eye, and a fake contact lens. In the experiments, we prove that the proposed fake iris detection method achieves high performance when distinguishing between live and fake iris.
UR - http://www.scopus.com/inward/record.url?scp=50249107893&partnerID=8YFLogxK
U2 - 10.1109/BCC.2006.4341624
DO - 10.1109/BCC.2006.4341624
M3 - Conference contribution
AN - SCOPUS:50249107893
SN - 1424404878
SN - 9781424404872
T3 - Biometrics Symposium, BCC 2006
BT - Biometrics Symposium, BCC 2006
T2 - 2006 Biometrics Symposium: Special Session on Research at the Biometric Consortium Conference, BCC
Y2 - 19 September 2006 through 21 September 2006
ER -