作者: Quanhong Che , Zhinong Li , Limu Yang , Siyong Xi
DOI:
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摘要: Methods, systems, and programming for user identification are presented. In one example, a system acquiring biometric information is disclosed. The comprises housing including surface person to place finger thereon. also sensor, first image acquisition portion, second portion. sensor configured sensing presence of the when places on surface. portion fingerprint placed vein portions acquire their respective images at different times.