SHARMA, P.; KUMAR, B.; SINGH, D.; GABA, S. P. Critical Analysis of Background Subtraction Techniques on Real GPR Data. Defence Science Journal, [S. l.], v. 67, n. 5, p. 559–571, 2017. DOI: 10.14429/dsj.67.10048. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/10048. Acesso em: 15 jun. 2025.