Biometric相关论文
This paper proposes a general framework for the problem of structured sparsity via half-quadratic(HQ)minimization.Based ......
User authentication plays very role in computing system.In this thesis,firstly we studied Smart Card and user authentica......
In the post-quantum era,the password-based authentication key exchange(PAKE)protocol on lattice has the characteristics ......
We propose a new biometric identity based encryption scheme (Bio-IBE),in which user biometric information is used to gen......
Conceivable Security Risks and Authentication Techniques for Smart Devices: A Comparative Evaluation
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The traditional authentication system is based on the secret key, and is mainly based on public key infrastructure (PKI)......
Iris recognition, as a biometric method, outperforms others because of its high accuracy. Iris is the visible internal o......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The rise of the Internet and identity authentication systems has brought convenience to people's lives but has also ......
通过对活体颅骨X线图像直方图进行小波变换并进行多分辨率分析,多尺度地分解和表示了颅骨X线衰减特征和空间结构尺寸特征,通过设计......
类人智能一直是人工智能和机器人领域的研究重点,如何完善周边信息及对大数据的获取、处理、存储、信息挖掘更是当前研究热点。文......
针对指纹识别中自身生物特征信息的安全保护问题,提出了一种基于BioHashing和密钥绑定的双重可删除指纹模板(DCFT)方法。DCFT方法......
For a large-scale palmprint identification system,it is necessary to speed up the identification process to reduce the r......
为模拟动物触须所具有的非常敏锐的环境感知能力,设计了一种电容式仿生触须传感器并开展试验研究。该传感器以电容式微音器为敏感......
Biometrics technologies have been around for quite some time and many have been deployed for different applications all ......
数字版权管（DRM）系统是用于数字交易的有效保护方案。基于高安全性的虹膜生物识别方法，本文提出了一种新的DRM模型。该模型能够稳定而......
为模仿动物触须对环境的敏锐感知能力,设计了一种感应式仿生触须传感器,并开展实验研究。该传感器以线性霍尔为敏感元件,以细不锈......
鉴于当前的利用Gabor小波对指纹进行增强的方法中滤波范围固定的缺点,提出了一种改进指纹增强方法.对Gabor小波的性质和指纹图像的......
在模糊保险箱（fuzzy vault）算法的具体实现中，几何哈希法是一种用于生物特征模板自动校准的常见技术。针对算法实现时的参数取值模糊......
随着生物科技的成熟发展,在如今的计算机安全领域,指纹系统认证已经越来越被广泛运用。各个笔记本厂商也相继推出带有指纹处理芯片......
针对用于移动设备的生物特征识别多模态融合技术框架不统一以及标准缺失的问题,提出了多模态融合的分类、层级以及标准统一技术框......
掌纹识别是指由计算机自动识别哪些掌纹图像来自同一只手掌，哪些来自不同的手掌。在掌纹识别中，特征提取算法的优劣至关重要，提出了一......
个体的生物特征的唯一性和“不可伪造性”使得它很适合于身份认证.生物信息本来是不保密的,所以不能象使用口令一样来使用它,否则......
将人脸表情变化作为一种生物识别特征用于身份识别.首次在三维人脸数据上进行了表情变化的身份信息提取,提出了将表情运动方向和运......
提出并实现了一个生物特征识别框架服务。通过定义规范的应用和驱动接口标准,提供统一的加密存储,提高了生物特征数据的安全性并实......
安全有效的数字媒体内容保护方案已为当前媒体内容应用中最为迫切的技术需求。文中提出了一种新的DRM模型，该模型是基于融合了高安......
提出一种基于Bandelet变换的手背静脉识别算法,该算法利用Bandelet变换对静脉图像进行特征点提取,通过提取的特征点构造了表征静脉......
总结了近年来提出的基于掌纹进行身份鉴别的多种方法.针对身份鉴别中所涉及的几个关键问题,分别介绍了各种方法的核心思想、实现步......
基于身份的公钥密码系统是基于证书的公钥系统的一个很好的替代，大大减少了证书管理的开销。利用生物特征身份信息构造公钥，提出了一......
在PKI系统中如何更有效地对PKI用户进行身份鉴别以及对其私钥如何更有效地保护一直是网络安全领域研究的中心问题.本文将生物特征......
针对识别模式下多生物特征融合识别系统的实现问题,本文基于手背静脉、虹膜和指纹三种生物特征研究了高效的融合识别算法。分别对......
Prediction Equation of Body Weight of Amazonian Manatee (Trichechus inunguis) Calves in Captivity Us
The objective of the study was to determine a prediction equation of body weight of Amazonian manatee calves in captivit......
Characterization of Fruits in Contrasting Environments and Germination of Tamarillo Seeds at Differe
Tamarillo (Solanum betaceum Cav. Syn Cyphomandra betacea Cav.) Sendt is a small tree native to the subtropical Andean re......
This paper presents a survey-based economic evaluation of security measures protecting against the risk of aviation terr......
虹膜定位是虹膜识别系统中的一个非常重要的步骤,虹膜识别系统性能的优劣很大程度上取决于虹膜定位的精确性和快速性.针对已有的虹......
Many fungi limit onion production in Burkina Faso. This study aims to identify the main Fusarium species associated with......
Application of a Dynamic Identity Authentication Model Based on an Improved Keystroke Rhythm Algorit
Keystroke rhythm identification, which extracts biometric characteristics through keyboards without addi-tional expensiv......
Along with the rapid development of informatization, people habitually rely on electronic devices. For the convenience a......
Iris recognition,as a biometric method,outperforms others because of its high accuracy. Iris is the visible internal org......
A data reduction scheme for active authentication of legitimate smartphone owner using informative a
Smartphones are vulnerable to fraudulent use despite having strong authentication mechanisms.Active authentication based......
The principal component analysis (PCA) is a kind of algorithms in biometrics. It is a statistics technical and used orth......
Retinal image is one of the robust and accurate biometrics methods to recognize a person. In this article we present a n......
Access and usage control is a major challenge in information and computer security in a distributed network connected en......
Validation of a Wearable Biometric System’s Ability to Monitor Heart Rate in Two Different Climate C
Research has proven the importance of cooling garments in reducing heat stress, especially for workers in extreme enviro......
Agro-Landscape Zoning of West Georgia for Spreading New Varieties of Tangerine in Order to Reveal Op
A landscape-multifactor method has been developed and established in West Georgia for agroresource potential spatial dis......
We propose a novel biometric sensing technique for personal authentication in which fingerprint images are captured usin......
A detailed analysis of the measured absenteeism data for employees in a forensic science laboratory (FSL) is presented. ......
生物认证技术是根据人体生理和行为特征来识别或验证一个有生命的人的自动方法。独特性和稳定性这两个特征一起使得虹膜成为一种极......
This paper proposed a fingerprint based school debit transaction system using minutiae matching biometric technology.Thi......
