Registration-based cancelable template schemes rely on accurate fingerprint image
alignment, which is very difficult to achieve. In this paper, by exploiting pair-minutiae vectors …

Fingerprint-based authentication has been widely implemented, however, security and
privacy of fingerprint templates still remain an issue. Some schemes have been proposed to …

Recently, biometric template protection has received great attention from the research
community due to the security and privacy concerns for biometric template. Although a …

The ISO/IEC 19794-2-compliant fingerprint minutiae template is an unordered and variable-
sized point set data. Such a characteristic leads to a restriction for the applications that can …

In this paper we focus on constructing k-Nearest Neighborhood Structure (k-NNS) for
minutiae points in a fingerprint image. For each minutiae point in a fingerprint, ak-NNS is …

This paper presents a robust perceptual hashing scheme for biometric template protection
where the input fingerprint image is mapped into a sequence of Boolean values. Our aim is …

With the wide deployment of biometric authentication systems, several issues pertaining
security and privacy of the biometric template have gained great attention from the research …

Fingerprint recognition is widely used in daily life. However, the physiological phenomena of
human can still fail recognition under dry and low temperature conditions. We present two …

The encryption techniques, biometrics and cryptography integrate to form biometric
cryptosystems. These are designed either to bind a cryptographic key or to generate …

Cancelable biometrics is an important biometric template protection scheme and can
effectively address privacy and security concerns in the case of stored biometric templates …