AL-kardhi, Nisreen Mzehir, and Ali Mohsin Al-juboori. “Iris Recognition in Cross-Spectral Based on Histogram of Oriented Gradient and Linear Discriminant Analysis”. Journal of Al-Qadisiyah for Computer Science and Mathematics, vol. 15, no. 3, Sept. 2023, pp. Comp Page 83–97, doi:10.29304/jqcm.2023.15.3.1267.