作者: Xiaolong Zheng , Yangsheng Wang , Xuying Zhao
DOI: 10.1007/978-3-540-37258-5_62
关键词:
摘要: The detection of singular points(core and delta) is very important for fingerprint classification some matching based on reference points. This paper propose a new algorithm extracting the points using combination curvature orientation field images, which provide more accurate description characteristic effectiveness our has been shown by experiments implemented in public databases, DB2 DB3, FVC2002.