Define a Fingerprint Orientation Field Pattern

	Define a Fingerprint Orientation Field Pattern
	Zhang, Ning; Zang, Yali; Jia, Xiaofei; Yang, Xin; Tian, Jie
	2016
会议日期	2016-12
会议地点	Cancun, Mexico
关键词	Fingerprint
英文摘要	Orientation 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.
会议录	International Conference on Pattern Recognition 2016
内容类型	会议论文
源URL	[http://ir.ia.ac.cn/handle/173211/12480]
专题	自动化研究所_中国科学院分子影像重点实验室
通讯作者	Tian, Jie
作者单位	Institute of Automation, Chinese Academy of Sciences
推荐引用方式 GB/T 7714	Zhang, Ning,Zang, Yali,Jia, Xiaofei,et al. Define a Fingerprint Orientation Field Pattern[C]. 见:. Cancun, Mexico. 2016-12.