计算机工程2011，Vol.37Issue(15)：149-151,167,4.DOI:10.3969/j.issn.1000-3428.2011.15.047
基于声纹识别的Web身份认证系统设计
Design of Web Identity Authentication System Based on Voiceprint Recognition
摘要
Abstract
This paper designs Web authentication system based on voiceprint recognition. An ActiveX control is developed in the browser to record and encapsulate the voice properties of the users and then transfer to the server. In the server side, a Hidden Markov Model(HMM) is designed to represent the Chinese words which are separated by an inserted silence state. And then a stable voiceprint database is constructed after the enough training of speech samples. Actual test results show that this system is suitable for controlling Web resource and has good identification performance and strong portability.关键词
身份认证/声纹识别/隐马尔科夫模型/动态时间校正Key words
identity authentication/voiceprint recognition/Hidden Markov Model(HMM)/Dynamic Time Warping(DTW)分类
信息技术与安全科学引用本文复制引用
曾斌,姚路,陈志诚..基于声纹识别的Web身份认证系统设计[J].计算机工程,2011,37(15):149-151,167,4.基金项目
湖北省自然科学基金资助项目(ZRY1086) （ZRY1086）
