A Discrete HMM algorithm for On-Line Signature Verification with Pen Position Trajectories
نویسندگان
چکیده
-Authentication of identity is rapidly becoming an important issue. Signature verification is a promising biometric authentication method for resolving this issue. This paper proposes a new on-line signature verification algorithm that utilizes only pen position trajectories. The algorithm is an improvement in our previous work [9]. In preliminary experiments, the equal error rate (EER) was 1.26%, which outperforms our previous result by about 0.3%. Key-Words: Biometrics, On-line Signature Verification, HMM, Pen position trajectories, Writer Authentication, Handwriting
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تاریخ انتشار 2004