Vitacode: Electrocardiogram representation for biometric cryptography in body area networks

Jinyang Shi, K. Lam
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引用次数: 9

Abstract

This paper proposes a new representation of electrocardiogram (ECG) for biometric key distribution in body area networks, and investigates the experimental performance for ECG representations with various features in different modalities and different distance metrics. Other than the previous schemes using binary sequence, the proposed VitaCode represents the ECG features in a set with integer elements, which can be combined with the fuzzy biometric cryptography more effectively. Experimental results on the public domain PhysioBank database with 290 subjects show VitaCode can provide a more practical biometric representation basic for ECG-based secure communications in the promising body area healthcare networks.
Vitacode:身体区域网络中生物识别密码术的心电图表示
针对身体区域网络中生物特征密钥分布的问题,提出了一种新的心电表征方法,并研究了在不同模态和不同距离度量下具有不同特征的心电表征的实验性能。与以往使用二值序列的方案不同,本文提出的VitaCode将心电特征表示为整数元集合,可以更有效地与模糊生物特征加密相结合。在公共领域PhysioBank数据库中290名受试者的实验结果表明,VitaCode可以为有前途的身体区域医疗网络中基于ecg的安全通信提供更实用的生物特征表示基础。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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