L. Chang, A. Pérez-Suárez, J. Hernández-Palancar, M. Arias-Estrada, and L. E. Sucar, “Improving visual vocabularies: a more discriminative, representative and compact bag of visual words”, Informatica, vol. 41, no. 3, Jul. 2017, Accessed: Sep. 13, 2026. [Online]. Available: https://www.informatica.si/index.php/informatica/article/view/1304