RT Journal T1 A finger-vein recognition method based on weighted graph model A1 YE Ziyun, YANG Jinfeng PB Journal of Shandong University(Engineering Science) FD 2018-06-20 YR 2018 JF Journal of Shandong University(Engineering Science) JO Journal of Shandong University(Engineering Science) VO 48 IS 3 SP 103 DO 10.6040/j.issn.1672-3961.0.2017.467 K1 finger-vein recognition;weighted graph structure;graph theory;feature extraction LK {http://gxbwk.njournal.sdu.edu.cn/EN/article/article_518.shtml}