Improvement of On-Line Signature Verification System Robust to Intersession Variability
Abstract
In signature verification using on-line hand written data, we have shown that the pen inclination data improves the verification rate[ 1 ]. For the data of 9 weeks, we applied some reference renewal method to reduce the influence of intersession variability and obtained some improvement[ 2 ]. In this paper, we propose a threshold adaptation method, in which a reference renewal using the matching error of last five authenticated data is done. And, we show that the proposed method is effective to maintain verification rate with 91.2% using genuine and forgery signatures over 9 weeks.
Cite
Text
Kawamoto et al. "Improvement of On-Line Signature Verification System Robust to Intersession Variability." European Conference on Computer Vision, 2002. doi:10.1007/3-540-47917-1_17Markdown
[Kawamoto et al. "Improvement of On-Line Signature Verification System Robust to Intersession Variability." European Conference on Computer Vision, 2002.](https://mlanthology.org/eccv/2002/kawamoto2002eccv-improvement/) doi:10.1007/3-540-47917-1_17BibTeX
@inproceedings{kawamoto2002eccv-improvement,
title = {{Improvement of On-Line Signature Verification System Robust to Intersession Variability}},
author = {Kawamoto, Masato and Hamamoto, Takayuki and Hangai, Seiichiro},
booktitle = {European Conference on Computer Vision},
year = {2002},
pages = {168-176},
doi = {10.1007/3-540-47917-1_17},
url = {https://mlanthology.org/eccv/2002/kawamoto2002eccv-improvement/}
}