A Programmable Robotic Phantom to Simulate the Dynamic Respiratory Motions of Humans for Continuous Identity Authentication
A Programmable Robotic Phantom to Simulate the Dynamic Respiratory Motions of Humans for Continuous Identity Authentication
复制标题
模拟人类动态呼吸运动以进行连续身份验证的可编程机器人模型
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
V. Lubecke
中科院分区：
文献类型：
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作者：
S. M. Islam;Brandon Tomota;Abraham Sylvester;V. Lubecke
微波多普勒雷达非接触式连续身份认证在安全和监控方面有着广阔的应用前景，但还不成熟。非侵入式身份认证系统的报告结果集中在动态分割，产生错误的分类时，吸气/呼气面积比变得更接近。为了测试所提出的身份认证系统的功效，必须重复检查许多不同的呼吸模式，并且在实验之间具有一致性以用于可靠的算法开发。由于它是不切实际的人重复测量在一个精确的，指定的方式，一个可编程的呼吸体模移动器已被开发。我们已经测试了假设，这样的幻影移动系统可以被编程，以准确地模拟不同的人类呼吸模式的呼吸模式分离和身份认证算法的研究所需的。该幻影集成了一个远程可编程的Arduino微控制器，驱动一个紧凑的高速线性致动器。与真实的和/或模拟模式的比较已经成功地用于算法开发。这项研究的影响可能会产生用于医疗诊断、安全/监控和持续识别的新工具。
Non-contact continuous identity authentication using microwave Doppler radar has shown great promises in security and surveillance applications and yet not mature. Reported results for unobtrusive identity authentication system are focused on dynamic segmentation which produces false classification when inhale/exhale area ratio becomes closer. For testing the efficacy of the proposed identity authentication system, many different respiratory patterns must be examined repetitively, and with consistency between experiments for reliable algorithm development. Since it is not practical to have humans repeat measurements in an exact, specified manner, a programmable respiratory phantom mover has been developed. We have tested the hypothesis that such a phantom mover system can be programmed to accurately simulate the distinct human respiratory patterns needed for research on respiratory pattern separation and identity authentication algorithms. The phantom incorporates a remotely programmable Arduino microcontroller driving a compact high-speed linear actuator. Comparison with real and/or simulated patterns have been successful for algorithm development. The impact of this research could result in new tools for medical diagnostics, security/surveillance and continuous identification.