An Image Retrieval Method based on Hu Invariant Moment and Improved Annular Histogram. Elektronika ir Elektrotechnika, [S. l.], v. 19, n. 10, p. 114–118, 2013. DOI: 10.5755/j01.eee.19.10.3925. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/3925.. Acesso em: 5 dec. 2025.