Information Fusion of Biometrics Based-on Fingerprint, Hand-geometry and Palmprint
While Unimodal biometric systems based on single source of biometric information are usually affected by problems such as noisy sensor data, no-universality and susceptibility to circumvention, so using multimodal biometric systems that consolidate evidence form multiple biometric sources can remove some of these problems. In this paper,fingerprint, palmprint and hand-geometry are combined for person identity verification. Most of all, theirs features can be acquired form the same image. Four levels of information fusion in a multimodal biometric system are addressed and some fusion methods are discussed.furthermore, information entropy is introduced and furtherdevelops are given.
Fingerprint verification Palmprint verification Hand-geometry verification.multi-biometrics Information fusion Information entropy
MA Baofeng YANG Fan WANG Qunxia YAO Didi
College of Information Science and Technology Zhejiang Normal University Jin Hua, Zhejiang Province, China
国际会议
厦门
英文
484-490
2006-07-27（万方平台首次上网日期，不代表论文的发表时间）