CASIA OpenIR  > 中国科学院分子影像重点实验室
Define a Fingerprint Orientation Field Pattern
Zhang, Ning; Zang, Yali; Jia, Xiaofei; Yang, Xin; Tian, Jie
2016
Conference NameInternational Conference on Pattern Recognition
Source PublicationInternational Conference on Pattern Recognition 2016
Conference Date2016-12
Conference PlaceCancun, Mexico
AbstractOrientation Field (OF) is one of the most significant characters to distinguish fingerprint images from nonfingerprint images. An effective definition of fingerprint OF pattern will not only benefit fingerprint enhancement, but also contribute to latent fingerprint detection and segmentation. The existing fingerprint OF models either require pre-knowledge of singular points, or cannot be generalized to all kinds of fingerprint OFs. In this paper, we propose to define the fingerprint OF patterns based on low rank decomposition and sparse coding. Then we apply this proposed method to fingerprint OF recognition and detection. Experimental results prove the effectiveness of our method.
KeywordFingerprint
Document Type会议论文
Identifierhttp://ir.ia.ac.cn/handle/173211/12480
Collection中国科学院分子影像重点实验室
Corresponding AuthorTian, Jie
AffiliationInstitute of Automation, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang, Ning,Zang, Yali,Jia, Xiaofei,et al. Define a Fingerprint Orientation Field Pattern[C],2016.
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