VINCENT, Noel; MATHEW, Shiny. Shadow Detection: A Review of Various Approaches to Enhance Image Quality. International Journal of Computer Sciences and Engineering, [S. l.], v. 2, n. 4, p. 49–54, 2014. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/99. Acesso em: 2 feb. 2026.