CAJ | 학술논문

近几年来,可靠的身份识别已成为现代社会中一项具有挑战的课题.生物特征识别系统以人体唯一的、可靠的、稳定的生物特征(如指纹、虹膜、脸部、掌纹等)为依据,采用计算机的强大功能和网络技术进行图像处理和模式识别用以鉴别人的身份.虹膜,作为重要的身份鉴别特征,具有唯一性、稳定性、可采集性、非侵犯性等优点,与脸相、声音等的身份鉴别方法相比,虹膜具有更高的准确性.基于虹膜的识别系统有以下几个部分构成:虹膜获取、虹膜图像预处理、虹膜图像特征提取、匹配与识别.
근궤년래,가고적신빈식별이성위현대사회중일항구유도전적과제.생물특정식별계통이인체유일적、가고적、은정적생물특정(여지문、홍막、검부、장문등)위의거,채용계산궤적강대공능화망락기술진행도상처리화모식식별용이감별인적신빈.홍막,작위중요적신빈감별특정,구유유일성、은정성、가채집성、비침범성등우점,여검상、성음등적신빈감별방법상비,홍막구유경고적준학성.기우홍막적식별계통유이하궤개부분구성:홍막획취、홍막도상예처리、홍막도상특정제취、필배여식별.
In the recent years,a new security systems and secure personal recognition arebeing the most challenging problems for modem society. The system bases biologic feature sush as fingerprint,iris,face and plato line which are exclusire,reliable and steady,and makes use of the powerful function of computer and the technology of the network to carry on image processing and pattern recognition.So it can rec-ognize the identification of human.As a important feature of personal identification,iris has some advantage such as uniqueness,stability,gath-ering and no-infringing.Comparing with the identification recognition office and sound iris is more exact.The system based on iris is com-posed of iris image acquisition,image preprocessing,feature extraction and matching.