Title :
Impact of forgeries on the performance of an on-line model-based signature verification system
Author :
Mohankrishnan, N. ; Paulik, Mark J. ; Khalil, Mohamad
Author_Institution :
Dept. of Electr. Eng., Detroit Univ., MI, USA
Abstract :
The effect of forgeries on the performance of an autoregressive model based signature authentication system is investigated. The forgeries were simulated by making all writers transcribe the same fictitious signature. While there is a degradation in overall accuracy, the authors believe that the nature of the task set for the writers in creating the database is at least partially responsible. A thorough discussion is presented of the lessons learnt from an experimental study
Keywords :
autoregressive processes; biometrics (access control); handwriting recognition; autoregressive model; forgeries; on-line model-based system; overall accuracy; signature authentication; signature verification system; Algorithm design and analysis; Authentication; Biometrics; Credit cards; Databases; Degradation; Forgery; Handwriting recognition; Recruitment; System testing; Transaction databases;
Conference_Titel :
Circuits and Systems, 1994., Proceedings of the 37th Midwest Symposium on
Conference_Location :
Lafayette, LA
Print_ISBN :
0-7803-2428-5
DOI :
10.1109/MWSCAS.1994.519070
