MUHAMMAD , Raafat Salih; YOUNIS , Mohammed Issam. The Limitation of Pre-processing Techniques to Enhance the Face Recognition System Based on LBP. Iraqi Journal of Science, [S. l.], v. 58, n. 1B, p. 355–363, 2022. Disponível em: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6171.. Acesso em: 8 dec. 2025.