On-line signature verification based on forward and backward variances of signature

Author

Wibowo, Canggih Puspo ; Thumwarin, P. ; Matsuura, T.

Author_Institution

Int. Coll., King Mongkut´s Inst. of Technol., Bangkok, Thailand

fYear

2014

fDate

5-8 March 2014

Firstpage

1

Lastpage

5

Abstract

We propose new features called the forward and backward variances of signature for on-line signature verification. In the proposed method, stable features of signature can be characterized by the forward and backward variances of signature. It is shown that signature can be verified by evaluating the difference of K-L coefficients of the forward and backward variances between the reference and signature to be verified. Experiments are performed on public signature database MCYT-100, consists of 5000 signatures from 100 people. The Equal Error Rate is 4.49%.

Keywords

handwriting recognition; K-L coefficients; MCYT-100; backward signature variances; equal error rate; forward signature variances; on-line signature verification; public signature database; Databases; Educational institutions; Electronic mail; Error analysis; Feature extraction; Forgery; Vectors; Backward variance; Forward variance; On-line signature verification;

fLanguage

English

Publisher

ieee

Conference_Titel

Information and Communication Technology, Electronic and Electrical Engineering (JICTEE), 2014 4th Joint International Conference on

Conference_Location

Chiang Rai

Print_ISBN

978-1-4799-3854-4

Type

conf

DOI

10.1109/JICTEE.2014.6804069

Filename

6804069