草袖国外网站导航·环游世界互联网

当前位置:主页 > 中英阅读 > >辨认一种生物辨认心跳的新技能

网站详情 辨认一种生物辨认心跳的新技能

收录时间:2018-10-11 14:45

名称

辨认一种生物辨认心跳的新技能

投稿须知

网站介绍

  Smartphones can already verify your identity by scanning your fingerprint or your face.But there’s something inside you that’s also unique proof that you’re you.
 
  智能手机能够经过扫描指纹或脸来验证身份,但一起在你的内心深处,也存在着你自己的特质来证明你就是你。
 
  Researchers have developed a device that uses low-powered Doppler radar to decode the unique geometry of a user’s heart…and how it squeezes and swells as it beats.That biometric information can authenticate the identity of the person under scrutiny.
 
  研究人员开发了一种设备,使用低功率的多普勒雷达来解码用户心脏的共同几许形状,以及当心脏跳动时,是怎么揉捏和胀大的。这种生物特征信号能够承认检查人的身份。
 
  And if the wrong person sits down:"It would recognize that there is a heart,but the geometry of my heart is different from yours so it would still log me out."Wenyao Xu is a computer scientist at the University at Buffalo who helped develop the tech.
 
  假如过错的人入座后,“设备能够辨认到有一个心脏,可是所检测的心脏的形状和你的不同,所以,我仍是无法登陆体系。”布法罗一所大学的计算机科学家徐文耀,协助研发了此设备。
 
  He says this unusual biometric is robust,because it’s actually two different biometrics.The first is the shape of your heart-a’biologic’biometric or static trait,like fingerprints or iris patterns.The second is the beating of your heart:what’s called a’behavioral’biometric-which analyzes a dynamic process,and can be harder to spoof.
 
  这种不同寻常的生物特征是很强壮的,由于实际上,这是两种不同的生物特征信息。第一个是心脏的形状-例如指纹或许虹膜类型等生物特征或许静态信息。第二个是你心脏跳动的节奏:也称为行为辨认特征-首要剖析动态进程,而且很难作假。
 
  So far they’ve tested the system on about 100 people-with an accuracy of over 98 percent.They’ll present the results this month at the MobiCom conference in Utah.
 
  目前为止,他们现已使用该体系测试了约100人-准确度超越98%。并将在犹他州的MobiCom会议上展现此效果。
 
  Xu says the radiation from the device isn’t harmful-just a fraction of that we get from our smartphones.But at a couple inches in size,the unit’s not quite ready to fit inside a smartphone."Uh,not yet.So we’re waiting for the call from Apple."Because ya gotta have heart.But you also gotta have funding.
 
  徐表明,这个设备的辐射是无害的-其宣布的辐射量仅仅咱们智能手机的一部分。可是虽然其尺度不大,但尚不能安装到智能手机中。“还没应用到手机呢,咱们在等着苹果公司的电话。”人的确有心脏,可是也得有资金啊。
站长头像赫赫无敌:探索互联网世界,收集和分享实用互联网资源,推荐国内和国外知名、实用、创新、科技、优质的站点资源!互联无极限,探索无止境;分享求真知,网络无国界!
更多>>

同类站点推荐

更多>>

推荐阅读

更多>>

评论

分享互联网优秀资源-国外网站推荐

Copyright ◎ 2014 egouz.com, All Rights Reserved.| 目前收录国外网站 个!

草袖国外网站导航 版权所有