@article{ART001175761},
author={Seong Hoon Kim},
title={A Structural Approach to On-line Signature Verification},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2005},
volume={10},
number={4},
pages={385-396}
TY - JOUR
AU - Seong Hoon Kim
TI - A Structural Approach to On-line Signature Verification
JO - Journal of The Korea Society of Computer and Information
PY - 2005
VL - 10
IS - 4
PB - The Korean Society Of Computer And Information
SP - 385
EP - 396
SN - 1598-849X
AB - In this paper, a new structural approach to on-line signature verification is presented. A primitive pattern is defined as a part segmented by a local minimal position of speed. And a structural description of signature is composed of subpatterns which are defined as such forms as rotation shape, cusp shape and bell shape, acquired by composition of the primitives regarding the directional changes. As the matching method to find identical parts between two signatures, a modified DP(dynamic programming) matching algorithm is presented. And also, variation and complexity of local parts are computed from the training samples, and reference model and decision boundary are derived from these. Error rate, execution time and memory usage are compared among the functional approach, the parametric approach and the proposed structural approach. It is found that the average error rate can be reduced from 14.2% to 4.05% when the local parts of a signature are weighted and the complexity is used as a factor of decision threshold. Though the error rate is similar to that of functional approaches, time consumption and memory usage of the proposed structural approach are shown to be very effective.
KW - structural signature verification;local shape;handwriting representation;signature complexity;local weight
DO -
UR -
ER -
Seong Hoon Kim. (2005). A Structural Approach to On-line Signature Verification. Journal of The Korea Society of Computer and Information, 10(4), 385-396.
Seong Hoon Kim. 2005, "A Structural Approach to On-line Signature Verification", Journal of The Korea Society of Computer and Information, vol.10, no.4 pp.385-396.
Seong Hoon Kim "A Structural Approach to On-line Signature Verification" Journal of The Korea Society of Computer and Information 10.4 pp.385-396 (2005) : 385.
Seong Hoon Kim. A Structural Approach to On-line Signature Verification. 2005; 10(4), 385-396.
Seong Hoon Kim. "A Structural Approach to On-line Signature Verification" Journal of The Korea Society of Computer and Information 10, no.4 (2005) : 385-396.
Seong Hoon Kim. A Structural Approach to On-line Signature Verification. Journal of The Korea Society of Computer and Information, 10(4), 385-396.
Seong Hoon Kim. A Structural Approach to On-line Signature Verification. Journal of The Korea Society of Computer and Information. 2005; 10(4) 385-396.
Seong Hoon Kim. A Structural Approach to On-line Signature Verification. 2005; 10(4), 385-396.
Seong Hoon Kim. "A Structural Approach to On-line Signature Verification" Journal of The Korea Society of Computer and Information 10, no.4 (2005) : 385-396.
