Rehab F. Abdel-Kader and Rabab M. Ramadan and Rawya Y. Rizk, Rotation Invariant Face Recognition Based on Hybrid LPT/DCT Features. journal = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology. August 2008, vol. 20(8). 1613 - 1618 [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/11753.