The Fourth Biometric - Vein Recognition
LI Xue-yan, Guo Shuxu · InTech eBooks · 2008
A reliable biometric system, which is essentially a pattern-recognition that recognizes a person based on physiological or behavioral characteristic [1], is an indispensable element in several areas, including ecommerce(e.g. online banking), various forms of access control security(e.g. PC login), and so on. Nowadays, security has been important for privacy