打印本文 
关闭窗口 [文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ C f ckuFVu'[v9) 3FroG]
反恐新发现 看鼻子识嫌犯[文章来自:考试与评价 http://www.trgroup.com.cn/te/ ro?2ER]{Y/u'W`tE_]
Latest weapon in fight against terrorism – the human nose[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ mEHY,E#+)-YUz~o/dFroG]
[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ Hiz[yrGYia*U}` = FroG]
英国巴斯大学的科学家最新研究发现，在特定扫描技术的帮助下，安全人员可以通过人的鼻型辨识出非法移民、恐怖分子或者犯罪分子，而且因为鼻子不容易隐藏，因此其辨识的可信度比指纹或虹膜的扫描识别度要高。据介绍，用来实施这种特定扫描功能的仪器叫做PhotoFace，它会从几个不同的角度拍摄鼻子的图片，然后，根据现有的罗马鼻，希腊鼻，蒜头鼻，鹰钩鼻，朝天鼻，以及小俏鼻等六种主要鼻型对上述图片进行分析。其后，还会用专门的软件对鼻头、鼻梁及鼻根进行深入分析。研究人员表示，获取鼻子的图片信息比获取虹膜或指纹要容易得多，在对付不合作的安检对象时，用这项技术能够更容易达到目的。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ _AdcH+!V -[ [rFroG]
Scientists have discovered an unlikely new weapon in the fight against international terrorism – the human nose.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ q^no.#D @E}:(d:RBrFroG]
New technology designed to read the unique shapes of each nose could be used to identify Illegal immigrants, terrorists and criminals, experts claim.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ &75V~[K{ k/tHV(|FroG]
The nose is more reliable than fingerprints or irises as a means of identification because it is harder to conceal, they say.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ lX7[:$&V?WsdX]S'@FroG]
A new scanner, known as the PhotoFace, takes four flash-lit photographs lit in rapid succession from several different angles.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ H@']u$f_Rx# g|FroG]
The nasal images are then analyzed according to six main shapes – Roman, Greek, Nubian, Hawk, Snub and Turn-up.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ F]z�qLg)w+-e;_bFroG]
Each nose is then further tested by computer software to analyze its profile, the tip, and the nasion – the top of the nose where it meets the eye line.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ 4w mN2'9.i + 0.r&FroG]
Dr Adrian Evans, who conducted the research behind the technology at the[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ iwZE# ys ARm,[CQY"FroG]
''There's no one magic biometric – irises are a powerful biometric, but can be difficult to capture accurately and can easily be obscured by eyelids or glasses,” he said.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ zRAJ9}_ m-ag .k?9'FroG]
''Noses, however, are much easier to photograph and are harder to conceal, so a system that recognizes noses would work better with an uncooperative subject or for covert surveillance.''[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ d%nC*\LIelyFx2I DbFroG]
[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ zTy'!5x4SG:+6hFroG]
打印本文 关闭窗口