Proposed methods of image recognition depend on the PCA. Baghdad Science Journal, Iraq, Baghdad, v. 7, n. 1, p. 146–161, 2025. DOI: 10.21123/bsj.2010.7.1.146-161. Disponível em: https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/2883.. Acesso em: 18 jun. 2025.