A NEW ALGORITHM OF INCOMPLETE FINGERPRINT SEGMENTATION BASED ON LBP

被引:0
|
作者
Zhang, Bo [1 ]
Zhang, Jie [1 ]
Jiang, Haixia [1 ]
Jing, Xiaojun [1 ]
机构
[1] Beijing Univ Posts & Telecommun, Sch Informat & Commun Engn, Beijing, Peoples R China
来源
2011 IEEE INTERNATIONAL CONFERENCE ON CLOUD COMPUTING AND INTELLIGENCE SYSTEMS | 2011年
基金
美国国家科学基金会;
关键词
incomplete fingerprint; segmentation; Local Binary Pattern; fuzzy criterion;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
A novel segmentation method is proposed for incomplete fingerprint based on Local Binary Pattern (LBP). Firstly, the feature vector, based on orientation coherence, orientation entropy and gray, is defined for segmentation with SVM Secondly, According to the problem of segmentation with SVM, with the texture of non-statistical LBP, fuzzy criterion is used for modifying segmentation. The fingerprint segmentation of the incomplete area is re-computed and measured with correlation and competition of texture, which is based on LBP. The performance of the new method is evaluated on FVC2004 database. The experimental results indicate that the proposed algorithm is effective for incomplete fingerprint.
引用
收藏
页码:610 / 613
页数:4
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