Iris on the Move: Acquisition of Images for Iris Recognition in Less Constrained Environments. - James R. Matey; Oleg Naroditsky; Keith Hanna; Raymond J. Kolczynski; Dominick J. LoIacono; Shakuntala Mangru; Michael Tinker; Thomas M. Zappia; Wenyi Y. Zhao (Proc. IEEE, 2006)