PAVAN KUMAR, U; S H, Bharathi. Visual Background Extractor with Improved Sobel Operator for Moving Object Detection. International Journal of Engineering & Technology, [S. l.], v. 7, n. 3.12, p. 1297–1302, 2018. DOI: 10.14419/ijet.v7i3.12.17874. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/17874.. Acesso em: 8 may. 2024.