Study on Trade-off between Orientation Compression and Fingerprint Recognition Performance

摘要：

　　Integrating mutual information of fingerprint orientation with minutia template matching result can enhance the performance of fingerprint recognition system.To reduce the size of fingerprint template data in embedded system,an improved run length encoding algorithm for fingerprint template compression is proposed.The trade-offs between orientation compression and fingerprint recognition performance is studied.Several experimental tests have been conducted and results show the good performance of the algorithm.

关键词： Run-length encoding Fingerprint orientation field Pattern recognition

作者: Xuying Zhao Xiaokun Zhang Geng Zhao Keiun zhang Rong Qian Yan Zhang

作者单位: Beijing Electronic Science and Technology Institute NO.7 Fufeng Road, Fengtai District, Beijing, 100 Beijing Electronic Science and Technology Institute

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer Application and System Modeling(2012第二届计算机应用与系统建模国际会议)(ICCASM-2012)

会议地点: 沈阳

会议语种:英文

页码: 232-235

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）