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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/ Y6',
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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/ I=37*z xy#�IzFroG]
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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/ L\$ yz308: d U�fNFroG]
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/ !| ?hyz,p0~D\g=V}`FroG]
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/ .7Qmn)eKa aBYAz=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/ F=hW/T b Npo 7lFroG]
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/ rnew2#t;.aScwwFroG]
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/ q1{6=s ;!?GU$)FroG]
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/ JB/ hSY} hy h: s 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/ LLt{=nK8b[#i{\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/ 2ya'8W#b4Wh=?sH4uFroG]
''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/ }y[jw YR:�S!4{?_/JlFroG]
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