To advancement in security applications, for the first time, a bio-chaotic key generated from emerging biometric trait “finger knuckle print (FKP)” has been proposed data and authentication. In system, feasibility to generate multiple keys single FKP image exploited secure information, which results significant enhancement of strength. The encryption decryption processes keep user-specificity p...

In biometrics the variance between data acquired from the same user and same trait is not only based on different sensors or user’s form of the day, but it also depends on an aging factor. Over time the biological characteristics of a human body changes. This leads to physical and mental alternations, which may have significant influence on the biometric authentication process. In order to para...

Every person is unique. This uniqueness is not only prevalent in his/her biometric traits, but also in the way he/she interacts with a biometric device. A recent trend in tailoring a biometric system to each user (client) is by normalizing the match score for each claimed identity. This technique is called user(or client-) specific score normalization. This concept can naturally be extended to ...

the aim of this study was to reveal biometric peculiarities of new zealand white rabbit antebrachium (radius and ulna) by means of three-dimensional (3d) reconstruction of multidetector computed tomography (mdct) images. under general anesthesia, the antebrachiums of a total of sixteen rabbits of both sexes were scanned with a general diagnostic mdct. biometric measurements of the reconstructed...

IoT-based multi-biometric system is a blend of multiple biometric templates that can be used for user authentication/verification using sensors. The leakage the trait information may cause critical privacy and security issues. It expected to protect details individuals through irreversibility, unlinkability, renewability in authentication system. This study presents robust with secure template ...

Biometric based personal recognition is an efficient method for identifying a person. Recently, hand based biometric has become popular due to its various advantages such as high verificat ion accuracy and high user acceptability. This paper proposes a hybrid model using an emerging hand based biometric trait known as Finger Back Knuckle Surface. This model is based on angular geometric analysi...

This paper presents a novel framework for unobtrusive biometric authentication based on the spatiotemporal analysis of human activities. Initially, the subject’s actions that are recorded by a stereoscopic camera, are detected utilizing motion history images. Then, two novel unobtrusive biometric traits are proposed, namely the static anthropometric profile that accurately encodes the inter-sub...

Biometrics is defined as a distinguishable physiological or behavioural attribute that can be used to verify or authenticate an individual’s identity. Fingerprint is a type of biometric trait. Authentication/verification and/or access control can be managed with the use of biometric-based systems. The problems encountered with these systems include among others user perception of the systems wh...

To ensure the actual presence of a real legitimate trait in contrast to a false self-manufactured synthetic or reconstructed sample is a significant problem in biometric authentication, which requires the development of new and efficient protection measures. Present a new software-based false detection method that can be used in multiple biometric systems, face reorganization to detect differen...

Most of the authentication systems today don’t just use traditional systems like password or PIN but also rely on biometrics for a better security. Securing the biometric template is thus becoming a major concern in biometrics based systems. Although it is possible to use different biometric traits in combination (multimodal biometrics) to enhance security, it is computationally expensive and t...