Iris-based biometric recognition using dyadic wavelet transform
Carmen Sánchez Ávila, Raúl Sánchez-Reillo, D. de Martin-Roche · IEEE Aerospace and Electronic Systems Magazine · 2002
A biometric identification system, based on the processing of the human iris by the dyadic wavelet transform, has been introduced. The procedure to obtain an iris signature of 256 bits has been described, as well as the feature extraction block and the verification system. The results have shown that the system can achieve high rates of security.