Biometrics

Elena Pavelyeva, Andrey Krylov

Iris data pre-processing and parametrization by Hermite functions. Recognition of iris images.

Hermite projection method is used for human iris identification. Expansion of iris intensity information into a series of eigenfunctions of Fourier transform enables us to perform information analysis of the signal and its Fourier transform at the same time. Effectiveness of the method with test iris database images is shown.