AffiliationsDepartment of Microelectronics, School of Physics and Technology, Wuhan University, Wuhan, Hubei 430072, PR ChinaYawei Lv, Sheng Chang, Qijun Huang, Hao Wang & Jin He AuthorsSearch for Yawei Lv in:Nature ... Research journals • PubMed • Google ScholarSearch for Sheng Chang in:Nature Research journals • PubMed • Google ScholarSearch for Qijun Huang in:Nature Research journals • PubMed • Google ScholarSearch for
Synthetic fingerprints are a potential threat to automatic fingerprint identification systems (AFISs). In this paper, we propose an algorithm to discriminate synthetic fingerprints from real ones. First, four typical characteristic factors—the ridge distance features, global gray features, frequency feature and Harris Corner feature—are extracted. Then, a support vector machine...
