Equal Error Rate
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Recent papers in Equal Error Rate
The ever increasing demand of security has resulted in wide use of Biometric systems. Despite overcoming the traditional verification problems, the unimodal systems suffer from various challenges like intra class variation, noise in the... more
The majority of computer systems employ a login ID and password as the principal method for access security. In stand-alone situations, this level of security may be adequate, but when computers are connected to the internet, the... more
This paper presents a new approach to authenticate individuals using triangulation of hand vein images and simultaneous extraction of knuckle shape information. The proposed method is fully automated and employs palm dorsal hand vein... more
Wavelets are widely used to extract the texture features for pattern recognition applications including biometric authentication. This can be attributed to the discriminating capability of wavelet features and the availability of fast... more
Besides the iris, conjunctival vasculature may also be used for ocular biometric recognition. Conjunctival vessel patterns can be easily observed in the visible spectrum and can compensate for off-angle or otherwise occluded iridial... more
This paper proposes a novel method of image-based fingerprint matching based on the features extracted by “FingerCode”. The experiments show that our system outperforms the standard “FingerCode” recognition method and other image-based... more
Three simple speaker verification techniques are developed and tested using the same experimen-tal protocol. The first two methods are text-independent ones. They are based on vector quan-tization (VQ) [2, 3] and sphericity-based models... more
One methodology for evaluating the matching performance of biometric authentication systems is the detection error tradeoff (DET) curve. The DET curve graphically illustrates the relationship between false rejects and false accepts when... more