BiometricJammer: Use of Pseudo Fingerprint to Prevent Fingerprint Extraction from Camera Images without Inconveniencing Users
BiometricJammer: Use of Pseudo Fingerprint to Prevent Fingerprint Extraction from Camera Images without Inconveniencing Users
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DOI：
10.1109/smc.2018.00481
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发表时间：
2018-10
期刊：
影响因子：
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通讯作者：
I. Echizen;Tateo Ogane
中科院分区：
文献类型：
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作者：
I. Echizen;Tateo Ogane
随着指纹认证技术的发展，越来越多的个人设备，如个人电脑和智能手机上使用指纹认证技术。然而，指纹也可以通过使用数码相机远程捕获，从而可能导致非法登录或身份盗用。我们改进了先前提出的方法，防止从照片中获取指纹，同时仍然使基于接触的指纹传感器能够正常响应。对拍照指纹和指纹传感器的干扰效果进行了评价，结果表明，改进后的方法具有较低的干扰效果，其效果与传统方法相当。
As fingerprint authentication technology becomes more advanced, it is being used in a growing range of personal devices such as PCs and smartphones. However, fingerprints can also be captured remotely by using a digital camera, leading to possible illegal logins or identity theft. We have improved our previously proposed method preventing fingerprint acquisition from photographs while still enabling contact-based fingerprint sensors to respond normally. Evaluation of its jamming effect on photographed fingerprints and on fingerprint sensors showed that the improved method can be implemented with a less distracting appearance and that it works as well as the conventional method.