首页> 外文期刊>Arabian Journal for Science and Engineering. Section A, Sciences >An Improved Revocable Fuzzy Vault Scheme for Face Recognition Under Unconstrained Illumination Conditions
【24h】

An Improved Revocable Fuzzy Vault Scheme for Face Recognition Under Unconstrained Illumination Conditions

机译:无论不受约束的照明条件下的面部识别改进的可撤销模糊Vault方案

获取原文
获取原文并翻译 | 示例
           

摘要

The paper presents an improved fuzzy vault approach for face recognition under unconstrained environments. First, we parameterize the number of chaff points needed and determine the threshold separating the genuine points from the chaff points in the vault. The second improvement consists of enhancing the security of the fuzzy vault. Clancy et al. (in: Proceedings of ACM SIGMM2003, 2003) and Mihailescu (in: Computer Vision and Pattern Recognition (cs.CV); Cryptography and Security (cs.CR), 2007) discussed brute-force attacks to prove the weaknesses of the popular Juels and Sudan fuzzy vault method for some parameters such as the total number of points in the vault. To remedy such limitations, we introduce a cancellable and revocable biometric approach for face recognition based on the local binary patterns histograms. In addition to the revocability of the biometric data, we also achieved very recognition accuracy ofmore than 95% outperformingmany of the exiting biometric approaches. More importantly, the proposed approach is developed to secure biometric data and achieve excellent recognition accuracy even under unconstrained environments.
机译:本文提出了一种改进的无限环境下的面部识别模糊拱顶方法。首先,我们参数化所需的CHAFF点数,并确定将正版点与拱顶中的真实点分开的阈值。第二种改进包括提高模糊拱顶的安全性。 Clancy等。 (如:ACM SIGMM2003,2003)和MIHAILESKU的程序(如:计算机愿景和模式识别(CS.CV);加密和安全(CS.CR),2007)讨论了蛮力攻击,以证明流行的制作水的弱点以及一些参数的苏丹模糊Vault方法,如保险库中的总点数。为了解决这些限制,我们基于本地二进制模式直方图引入用于面部识别的可消除和可迁移的生物识别方法。除了生物识别数据的撤消性之外,我们还实现了比95%的出口生物识别方法的95%优秀识别精度非常识别。更重要的是,即使在不受约束的环境下,也开发了所提出的方法以确保生物识别数据并实现出色的识别准确性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号