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Journal of Medical Signals and Sensors، جلد ۳، شماره ۴، صفحات ۰-۰
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عنوان انگلیسی Authentication Based on Pole-zero Models of Signature Velocity
چکیده انگلیسی مقاله With the increase of communication and financial transaction through internet, on-line signature verification is an accepted biometric technology for access control and plays a significant role in authenticity and authorization in modernized society. Therefore, fast and precise algorithms for the signature verification are very attractive. The goal of this paper is modeling of velocity signal that pattern and properties is stable for persons. With using pole-zero models based on discrete cosine transform, precise method is proposed for modeling and then features is founded from strokes. With using linear, parzen window and support vector machine classifiers, the signature verification technique was tested with a large number of authentic and forgery signatures and has demonstrated the good potential of this technique. The signatures are collected from three different database include a proprietary database, the SVC2004 and the Sabanci University signature database benchmark databases. Experimental results based on Persian, SVC2004 and SUSIG databases show that our method achieves an equal error rate of 5.91%, 5.62% and 3.91% in the skilled forgeries, respectively.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله سعید رشیدی | saeid rashidi


علی فلاح | ali fallah


فرزاد توحیدخواه | farzad towhidkhah


نشانی اینترنتی http://www.jmss.mui.ac.ir/index.php/jmss/article/view/180
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Articles
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