Comparitive Study on Face Recognition Using HGPP, PCA, LDA, ICA and SVM. Global Journal of Computer Science and Technology, [S. l.], v. 12, n. F15, p. 55–58, 2012. Disponível em: https://computerresearch.org/index.php/computer/article/view/102012. Acesso em: 5 jun. 2026.