Palm-Print Classification by Global Features | |
Bob Zhang; Wei Li; Pei Qing; David Zhang | |
刊名 | IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS
![]() |
2013 | |
英文摘要 | Three-dimensional (3-D) palm print has proved to be a significant biometrics for personal authentication. Three-dimensional palm prints are harder to counterfeit than 2-D palm prints and more robust to variations in illumination and serious scrabbling on the palm surface. Previous work on 3-D palm-print recognition has concentrated on local features such as texture and lines. In this paper, we propose three novel global features of 3-D palm prints which describe shape information and can be used for coarse matching and indexing to improve the efficiency of palm-print recognition, particularly in very large databases. The three proposed shape features are maximum depth of palm center, horizontal cross-sectional area of different levels, and radial line length from the centroid to the boundary of 3-D palm-print horizontal cross section of different levels. We treat these features as a column vector and use orthogonal linear discriminant analysis to reduce their dimensionality. We then adopt two schemes: 1) coarse-level matching and 2) ranking support vector machine to improve the efficiency of palm-print recognition. We conducted a series of 3-D palm-print recognition experiments using an established 3-D palm-print database, and the results demonstrate that the proposed method can greatly reduce penetration rates. |
收录类别 | SCI |
原文出处 | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6422407 |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.siat.ac.cn:8080/handle/172644/5255] ![]() |
专题 | 深圳先进技术研究院_其他 |
作者单位 | IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS |
推荐引用方式 GB/T 7714 | Bob Zhang,Wei Li,Pei Qing,et al. Palm-Print Classification by Global Features[J]. IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS,2013. |
APA | Bob Zhang,Wei Li,Pei Qing,&David Zhang.(2013).Palm-Print Classification by Global Features.IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS. |
MLA | Bob Zhang,et al."Palm-Print Classification by Global Features".IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS (2013). |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论