A Proposal for a Text-Indicated Writer Verification Method

Yasushi YAMAZAKI; Naohisa KOMATSU

A Proposal for a Text-Indicated Writer Verification Method

Yasushi YAMAZAKI, Naohisa KOMATSU

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We propose an on-line writer verification method to improve the reliability of verifying a specific system user. Most of the recent research focus on signature verification especially in the field of on-line writer verification. However, signature verification has a serious problem in that it will accept forged handwriting. To overcome this problem, we have introduced a text-indicated writer verification method. In this method, a different text including ordinary characters is used on every occasion of verification. This text can be selected automatically by the verification system so as to reflect the specific writer's personal features. A specific writer is accepted only when the same text as indicated by the verification system is inputted, and the system can verify the writer's personal features from the inputted text. Moreover, the characters used in the verification process can be different from those in the enrolment process. This method makes it more difficult to get away with forged handwriting than the previous methods using only signatures. We also discuss the reliability of the proposed method with some simulation results using handwriting data. From these simulation results, it is clear that this method keeps high reliability without the use of signatures.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E80-A No.11 pp.2201-2208

Publication Date: 1997/11/25

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Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications)

Category: Security

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Yasushi YAMAZAKI, Naohisa KOMATSU, "A Proposal for a Text-Indicated Writer Verification Method" in IEICE TRANSACTIONS on Fundamentals, vol. E80-A, no. 11, pp. 2201-2208, November 1997, doi: .
Abstract: We propose an on-line writer verification method to improve the reliability of verifying a specific system user. Most of the recent research focus on signature verification especially in the field of on-line writer verification. However, signature verification has a serious problem in that it will accept forged handwriting. To overcome this problem, we have introduced a text-indicated writer verification method. In this method, a different text including ordinary characters is used on every occasion of verification. This text can be selected automatically by the verification system so as to reflect the specific writer's personal features. A specific writer is accepted only when the same text as indicated by the verification system is inputted, and the system can verify the writer's personal features from the inputted text. Moreover, the characters used in the verification process can be different from those in the enrolment process. This method makes it more difficult to get away with forged handwriting than the previous methods using only signatures. We also discuss the reliability of the proposed method with some simulation results using handwriting data. From these simulation results, it is clear that this method keeps high reliability without the use of signatures.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e80-a_11_2201/_p

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@ARTICLE{e80-a_11_2201,
author={Yasushi YAMAZAKI, Naohisa KOMATSU, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A Proposal for a Text-Indicated Writer Verification Method},
year={1997},
volume={E80-A},
number={11},
pages={2201-2208},
abstract={We propose an on-line writer verification method to improve the reliability of verifying a specific system user. Most of the recent research focus on signature verification especially in the field of on-line writer verification. However, signature verification has a serious problem in that it will accept forged handwriting. To overcome this problem, we have introduced a text-indicated writer verification method. In this method, a different text including ordinary characters is used on every occasion of verification. This text can be selected automatically by the verification system so as to reflect the specific writer's personal features. A specific writer is accepted only when the same text as indicated by the verification system is inputted, and the system can verify the writer's personal features from the inputted text. Moreover, the characters used in the verification process can be different from those in the enrolment process. This method makes it more difficult to get away with forged handwriting than the previous methods using only signatures. We also discuss the reliability of the proposed method with some simulation results using handwriting data. From these simulation results, it is clear that this method keeps high reliability without the use of signatures.},
keywords={},
doi={},
ISSN={},
month={November},}

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TY - JOUR
TI - A Proposal for a Text-Indicated Writer Verification Method
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2201
EP - 2208
AU - Yasushi YAMAZAKI
AU - Naohisa KOMATSU
PY - 1997
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E80-A
IS - 11
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - November 1997
AB - We propose an on-line writer verification method to improve the reliability of verifying a specific system user. Most of the recent research focus on signature verification especially in the field of on-line writer verification. However, signature verification has a serious problem in that it will accept forged handwriting. To overcome this problem, we have introduced a text-indicated writer verification method. In this method, a different text including ordinary characters is used on every occasion of verification. This text can be selected automatically by the verification system so as to reflect the specific writer's personal features. A specific writer is accepted only when the same text as indicated by the verification system is inputted, and the system can verify the writer's personal features from the inputted text. Moreover, the characters used in the verification process can be different from those in the enrolment process. This method makes it more difficult to get away with forged handwriting than the previous methods using only signatures. We also discuss the reliability of the proposed method with some simulation results using handwriting data. From these simulation results, it is clear that this method keeps high reliability without the use of signatures.
ER -