An Image Retrieval Method Based on Hu Invariant Moment and Improved Annular Histogram. Elektronika ir Elektrotechnika, [S. l.], v. 20, n. 4, p. 67–71, 2014. DOI: 10.5755/j01.eee.20.4.6888. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/6888.. Acesso em: 5 dec. 2025.