フルテキストファイル
著者
Nakanishi Isao Faculty of Regional Sciences, Tottori University 研究者総覧 KAKEN
Sakamoto Hiroyuki Faculty of Engineering, Tottori University
Ito Yoshio Faculty of Engineering, Tottori University 研究者総覧 KAKEN
Fukui Yutaka Faculty of Engineering, Tottori University KAKEN
キーワード
on-line signature verification
score level fusion
threshold equalization
multi-matcher
DWT
抄録
In on-line signature verification, complexity of signature shape can influence the value of the optimal threshold for individual signatures. Writer-dependent threshold selection has been proposed but it requires forgery data. It is not easy to collect such forgery data in practical applications. Therefore, some threshold equalization method using only genuine data is needed. In this letter, we propose three different threshold equalization methods based on the complexity of signature. Their effectiveness is confirmed in experiments using a multi-matcher DWT on-line signature verification system.
出版者
電子情報通信学会 = Institute of Electronics, Information and Communications Engineers (IEICE)
資料タイプ
学術雑誌論文
外部リンク
ISSN
0916-8508
書誌ID
AA10826239
掲載誌名
IEICE transactions on fundamentals of electronics, communications and computer sciences
最新掲載誌名
IEICE transactions on fundamentals of electronics, communications and computer sciences
E91-A
8
開始ページ
2244
終了ページ
2247
発行日
2008-08-01
出版者DOI
著者版フラグ
出版社版
著作権表記
copyright©2008 IEICE
掲載情報
IEICE transactions on fundamentals of electronics, communications and computer sciences. 2008, E91-A(8), 2244-2247
部局名
工学部・工学研究科
言語
英語