STEPHEN, Enoch Ansumanah. Image Preprocessing for Face Recognition. Journal of Computing and Electronic Information Management, [S. l.], v. 19, n. 1, p. 20–29, 2025. DOI: 10.54097/8me7d488. Disponível em: https://jceim.org/index.php/ojs/article/view/122. Acesso em: 21 apr. 2026.