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type="text/css"></style> <div id="ct" class="ct2 wp cl"> <div class="mn"> <div class="bm_haa cl"> <div class="bm_h cl"> <a href="http://www.oecr.com/portal.php?mod=rss&catid=62" class="y xi2 rss" target="_blank" title="RSS">订阅</a><h1 class="xs2">文章</h1> </div></div> <div class="kjkjb"> <div class="bm vw" style="margin-bottom:0;"> <div class="h hm"> <div class="zxtoux"><img src="http://www.oecr.com/uc_server/avatar.php?uid=54876&size=small" /></div> <h1 class="ph">虹膜识别技术 </h1> <p class="xg1"> 时间：2021-11-5 09:53<a class="zz" href="home.php?mod=space&uid=54876">作者：update</a> 阅读<em id="_viewnum">(1366)</em> 评论: <a href="http://www.oecr.com/portal.php?mod=comment&id=9335&idtype=aid" title="查看全部评论"><em id="_commentnum">5</em></a>来自: 网络平台</p> <div class="zxfb" ><a href="http://www.oecr.com/portal.php?mod=rss&catid=62" class="y xi2 rss" target="_blank" title="RSS">订阅</a></div> </div> <!--[diy=diysummarytop]--><div id="diysummarytop" class="area"></div><!--[/diy]--> <div class="s"> <div class="ss"><div><span>导读： </span>虹膜是位于人眼表面黑色瞳孔和白色巩膜之间的圆环状区域，在近红外光下呈现出丰富的纹理，如斑点、条纹、细丝、冠状、隐窝等。</div> </div> <!--[diy=diysummarybottom]--><div id="diysummarybottom" class="area"></div><!--[/diy]--> <div class="d"> <!--[diy=diycontenttop]--><div id="diycontenttop" class="area"></div><!--[/diy]--> <table cellpadding="0" cellspacing="0" class="vwtb"><tr><td id="article_content"><div> 虹膜是位于人眼表面黑色瞳孔和白色巩膜之间的圆环状区域，在近红外光下呈现出丰富的纹理，如斑点、条纹、细丝、冠状、隐窝等。</div><div><br></div><div><p style="text-align: center;"><a href="data/attachment/portal/202111/05/095327faeqokpo59q9z9mq.jpg" target="_blank"><img src="data/attachment/portal/202111/05/095327faeqokpo59q9z9mq.jpg"></a></p></div><div><br></div><div> 虹膜识别技术通过对比虹膜图像特征之间的相似性来确定人们的身份。每个人的虹膜纹理结构均不相同，且不同人种的虹膜纹理与颜色也大致不同，西方人的虹膜纹理分布在整个虹膜范围，而东方人的虹膜纹理则集中在虹膜边缘附近。并且这些特性都是由基因决定的，不受外界条件的左右。虹膜识别技术可以有多种防伪方式，比如利用瞳孔反射原理和眼球的运动模型等。</div><div><br></div><div> 虹膜能够得以受到众多学者的研究主要是由于以下几点特征：（1）唯一性；（2）稳定性；（3）非接触性；（4）高防伪性。</div><div><br></div><div> 基于虹膜识别的以上特性可知，虹膜识别技术将可以在各行各业得到广泛应用。</div><div><br></div><div> 煤矿行业</div><div><br></div><div> 虹膜识别技术开始的应用场景是煤炭、矿产，这是由于这一行业的生产环境比较脏，导致一线工作人员的脸部，指纹和其他生物学特征容易受到破坏和脏东西遮挡，因此很不清楚。这时，不易受影响的虹膜识别就派上用场了；煤炭工业的安全问题是重中之重，故身份识别尤为重要。煤矿虹膜识别系统为安全建设和快速救援提供技术支持及身份证明。</div><div><br></div><div> 社保行业</div><div><br></div><div> 近年来，养老金和<a href="http://medicine.oecr.com" target="_blank" class="relatedlink">医疗</a>保险的意外风险时常发生。虹膜识别系统具有独一无二性、不易被仿制和可用于活体检测等特性。因此可有效解决养老金异地发放身份认证时出现冒领、冒用甚至骗保等社会保障问题，有效提高工作效率，防止失误。目前，全国许多社会保障机构都使用了虹膜识别和认证技术。</div><div><br></div><div> 教育考试</div><div><br></div><div> 每次大型<a href="http://opticaltest.oecr.com" target="_blank" class="relatedlink">测试</a>，或多或少都会暴露出不同类型的替考事件。为了从根本上消除上述不良现象，许多考点已经启动了虹膜识别技术，以对考生的身份进行身份验证。该技术还用于新生的报到，以防止冒名顶替者的出现。</div><div><br></div><div> 随着国家各行各业的发展，身份鉴定变得尤为重要。无论车站机场的检票口、金融行业、军事领域、<a href="http://electronic.oecr.com" target="_blank" class="relatedlink">电子</a>商务还是公安司法等行业，都需要一种可靠的身份鉴定方法，因为虹膜识别的特性非常适用于核心密码，因此是一个非常有研究价值的技术。</div><div><br></div><div><div 0px;"="" 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xw0">2021-11-5 11:23</span> </dt> <dd>谢谢分享这么好的文章。</dd> </dl><a name="comment_anchor_31074"></a> <dl id="comment_31074_li" class="ptm pbm bbda cl"> <dt class="mbm"> <span class="y xw0 xi2"> <a href="javascript:;" onclick="portal_comment_requote(31074, '9335');">引用</a> </span> <a href="http://club.oecr.com/space-uid-64554.html" class="xi2 xw1" c="1">35171201</a> <span class="xg1 xw0">2021-11-5 10:53</span> </dt> <dd>1000个光电贝才能买到VIP。</dd> </dl><a name="comment_anchor_31073"></a> <dl id="comment_31073_li" class="ptm pbm bbda cl"> <dt class="mbm"> <span class="y xw0 xi2"> <a href="javascript:;" onclick="portal_comment_requote(31073, '9335');">引用</a> </span> <a href="http://club.oecr.com/space-uid-40846.html" class="xi2 xw1" c="1">romo</a> <span class="xg1 xw0">2021-11-5 10:23</span> </dt> <dd>收到邮件特地来看看，真有些感动啊。</dd> </dl><a name="comment_anchor_31072"></a> <dl id="comment_31072_li" class="ptm pbm bbda cl"> <dt class="mbm"> <span class="y xw0 xi2"> <a href="javascript:;" onclick="portal_comment_requote(31072, '9335');">引用</a> </span> <a href="http://club.oecr.com/space-uid-22386.html" class="xi2 xw1" c="1">ttswift</a> <span class="xg1 xw0">2021-11-5 09:53</span> </dt> <dd>好帖必须得顶起</dd> </dl></div> </div> <!--[diy=diycontentcomment]--><div id="diycontentcomment" class="area"></div><!--[/diy]--> </div> <div class="sd pph"> <div class="drag"> <!--[diy=diyrighttop]--><div id="diyrighttop" class="area"><div id="frameorJGGx" class="sy_ltdr frame move-span cl frame-1"><div class="frame-title title"><span class="titletext">社区成员推荐</span></div><div id="frameorJGGx_left" class="column frame-1-c"><div id="frameorJGGx_left_temp" class="move-span temp"></div><div id="portal_block_930" class="cl_block_bm block move-span"><div id="portal_block_930_content" class="dxb_bc"><div class="module cl ml mls"> <ul><li> <a href="http://club.oecr.com/space-uid-7522.html" c="1" target="_blank"><img src="http://www.oecr.com/uc_server/avatar.php?uid=7522&size=small" width="71" 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