全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

一种基于细节点全局置信度的指纹匹配算法*

, PP. 835-840

Keywords: 指纹匹配,全局置信度,局部结构相似度,谱松弛

Full-Text   Cite this paper   Add to My Lib

Abstract:

传统基于细节点的指纹匹配方法通常利用细节点的局部结构相似度来描述一组细节点对之间的匹配程度.提出细节点的全局置信度概念,描述一组细节点对在全局范围内与其他细节点对之间的空间一致性和整体匹配可能性,可看作是对局部相似度的一个有效补充.通过计算点对相容性矩阵的主特征向量,借助谱松弛技术,可得到所有细节点对的全局置信度.结合局部相似度和全局置信度可构造出新的关联矩阵,那些具有较大的局部相似度和较大的全局置信度的候选细节点对被认定是匹配的.该方法较好地利用局部拓扑信息和全局相容信息,对非刚性形变和噪声具有较好的鲁棒性.在FVC2002和FVC2004数据库上的实验结果表明,该方法具有较高的效率和准确性.

References

[1]  Jain A, Hong L, Bolle R. On-Line Fingerprint Verification. IEEE Trans on Pattern Analysis and Machine Intelligence, 1997, 19(4): 302-314
[2]  Jiang X D, Yau W Y. Fingerprint Minutiae Matching Based on the Local and Global Structures // Proc of the 15th International Conference on Pattern Recognition. Barcelona, Spain, 2000, II: 1038-1041
[3]  Chen X J, Tian J, Yang X. A Matching Algorithm Based on Local Topologic Structure // Proc of the International Conference on Image Analysis and Recognition. Porto, Portugal, 2004, I: 360-367
[4]  Xu W Q, Chen X G, Feng J F. A Robust Fingerprint Matching Approach: Growing and Fusing of Local Structures // Proc of the International Conference on Advances in Biometrics. Seoul, Korea, 2007: 134-143
[5]  Cao J, Feng J F. A Robust Fingerprint Matching Algorithm Based on Compatibility of Star Structures // Proc of the 6th SPIE International Symposium on Multispectral Image Processing and Pattern Recognition. Wuhan, China, 2009: 74983x_1-74983x_7
[6]  Cappelli R, Ferrara M, Maltoni D. Minutia Cylinder-Code: A New Representation and Matching Technique for Fingerprint Recognition. IEEE Trans on Pattern Analysis and Machine Intelligence, 2010, 32(12): 2128-2141
[7]  Feng Y S, Feng J F, Chen X G, et al. A Novel Fingerprint Matching Scheme Based on Local Structure Compatibility // Proc of the 18th International Conference on Pattern Recognition. Hong Kong, China, 2006, IV: 374-377
[8]  Leordeanu M, Hebert M. A Spectral Technique for Correspondence Problems Using Pairwise Constraints // Proc of the 10th IEEE International Conference on Computer Vision. Beijing, China, 2005, II: 1482-1489
[9]  Duchenne O, Bach F, Kweon I, et al. A Tensor-Based Algorithm for High-Order Graph Matching. IEEE Trans on Pattern Analysis and Machine Intelligence, 2011, 33(12): 2383-2395
[10]  Fu X, Mao Z W, Liu C J, et al. Fingerprint Matching Algorithm by Constructing Minutia Cylinder Structures. Journal of Frontiers of Computer Science & Technology, 2012, 6(7): 586-592 (in Chinese)(付 翔,毛紫微,刘重晋,等.构建细节点柱形结构的指纹匹配算法.计算机科学与探索, 2012, 6(7): 586-592)

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133