Iris Recognition Using Discrete Sub-band Transform for Biometric Identification

Provided by: International Journal Of Engineering And Computer Science
Topic: Security
Format: PDF
In this paper, iris recognition system using optimal sub-band analysis is presented. In this paper, the authors propose a novel multi-resolution approach based on Discrete Sub-band Transform (DST) for iris texture analysis and recognition. The development of this approach is motivated by the observation that dominant frequencies of iris texture are located in the low and middle frequency channels. The features of the new iris pattern are compared against the stored pattern after computing the signature of new iris pattern and identification is performed.

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