Shadow Elimination in Soccer Game Video using Background Subtraction and Sobel Operators. Iraqi Journal of Science, [S. l.], v. 61, n. 9, p. 2426–2433, 2020. DOI: 10.24996/ijs.2020.61.9.29. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/2308.. Acesso em: 19 dec. 2024.