TY - GEN
T1 - Continuous mobile authentication using a novel Graphic Touch Gesture Feature
AU - Zhao, Xi
AU - Feng, Tao
AU - Shi, Weidong
PY - 2013
Y1 - 2013
N2 - Behavioral biometric on mobile devices has begun to gain attention in recent years and the feasibility of touch gestures as a novel biometric modality has been investigated lately. In this paper, we propose a novel Graphic Touch Gesture Feature (GTGF) to extract the identity traits from the touch traces. The traces' movement and pressure dynamics are represented by intensity values and shapes of the GTGF. To evaluate its usability on the authentication problem, touch gesture datasets have been collected which includes six commonly used touch gestures. A Equal Error Rate of 2.62% has been achieved combining six gestures together, which demonstrated the effectiveness of the proposed methods.
AB - Behavioral biometric on mobile devices has begun to gain attention in recent years and the feasibility of touch gestures as a novel biometric modality has been investigated lately. In this paper, we propose a novel Graphic Touch Gesture Feature (GTGF) to extract the identity traits from the touch traces. The traces' movement and pressure dynamics are represented by intensity values and shapes of the GTGF. To evaluate its usability on the authentication problem, touch gesture datasets have been collected which includes six commonly used touch gestures. A Equal Error Rate of 2.62% has been achieved combining six gestures together, which demonstrated the effectiveness of the proposed methods.
UR - https://www.scopus.com/pages/publications/84893789852
U2 - 10.1109/BTAS.2013.6712747
DO - 10.1109/BTAS.2013.6712747
M3 - 会议稿件
AN - SCOPUS:84893789852
SN - 9781479905270
T3 - IEEE 6th International Conference on Biometrics: Theory, Applications and Systems, BTAS 2013
BT - IEEE 6th International Conference on Biometrics
PB - IEEE Computer Society
T2 - 6th IEEE International Conference on Biometrics: Theory, Applications and Systems, BTAS 2013
Y2 - 29 September 2013 through 2 October 2013
ER -